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Tytuł:
Zagadnienie przebudowy drzewostanów w świetle poglądów niektórych autorów krajowych i zagranicznych
The problem of stand rebuilding in the light of opinions by some Polish and foreign authors
Autorzy:
Magnuski, K.
Powiązania:
https://bibliotekanauki.pl/articles/818067.pdf
Data publikacji:
1967
Wydawca:
Polskie Towarzystwo Leśne
Źródło:
Sylwan; 1967, 111, 04
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prace remontowo-konserwatorskie w pałacu pszczyńskim : problem rekonstrukcji barokowych elewacji
THE REPAIR AND RESTORATION WORKS ON THE PALACE AT PSZCZYNA (PROBLEMS INVOLVED IN REBUILDING OF BAROQUE FAÇADES)
Autorzy:
Płazak, Ignacy
Powiązania:
https://bibliotekanauki.pl/articles/537309.pdf
Data publikacji:
1971
Wydawca:
Narodowy Instytut Dziedzictwa
Tematy:
pałac w Pszczynie
Brama Wybrańców
renowacja elewacji
Opis:
As to its existemce the original castle at Pszczyna may be (diated as early back as to the finst half of the 15th century. Within the compass of centuries it underwent (several reconstructions the last of whom, accomplished about th e middle of the il)8 th century, has tshaped its basic 'Baroque forms th a t were preserved up to our times. However, both the Baroque p a ttern of its façades and the shape of roofings were corrupted by furthe r reconstructions dating from the second h alf of the 19 th 'century. Basing on lithographies by E. De.poix of (1864 and other pictorial and archival documentation it is possible to fairly easily 'reconstitute the palace’s Baroque façade. The opportunity of actually conducted re la tively large :as to the ir scope repair and maintenance works on th e palace in question furnishes a possibility to make every attempt to remove the mneteenth-eentu ry reconstructions and to restore its eighteenth- century appearance. The above repair and maintenance iworlks have also comprised the interiors, now housing th e museum, as well as those aimed a t re-shaping of th e palace im mediate environment where the green .areas a re to be newly designed, according to ancient patterns found in pictorial documentation.
Źródło:
Ochrona Zabytków; 1971, 3; 197-203
0029-8247
Pojawia się w:
Ochrona Zabytków
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Odbudowa Zamku Królewskiego w Warszawie (Prace Komisji Architektoniczno-Konserwatorskiej Obywatelskiego Komitetu Odbudowy Zamku Królewskiego w Warszawie)
THE REBUILDING OF WARSAW’S ROYAL CASTLE — WORKS UNDERTAKEN BY THE ARCHITECTURAL SECTION OF THE NATIONAL COMMITTEE FOR RECONSTRUCTION OF THE ROYAL CASTLE
Autorzy:
Zachwatowicz, Jan
Powiązania:
https://bibliotekanauki.pl/articles/535735.pdf
Data publikacji:
1973
Wydawca:
Narodowy Instytut Dziedzictwa
Tematy:
odbudowa Zamku Królewskiego
Obywatelski Komitet Odbudowy Zamku Królewskiego
wytyczne kompletnej odbudowy Zamku w Warszawie
Wieża Grodzka
Opis:
Pro b lem s co nnected w ith re co n s tru c tio n of W a rs aw ’s Royal Castle co n stitu tin g a m o n um en t of P o lish c u ltu r e a re d e a lt w ith by th e a u th o r from th e p o in t of view of A rc h ite c tu ra l R e sto ra tio n Section, one of those ac tin g w ith in th e N a tio n a l Committee fo r R e c o n stru c tion. T h e re can n o t be an y d o u b t to d ay th a t th e m o tiv a tio n s lead in g to decision to s ta r t th e C a s tle ’s r e co n stru c tio n a fte r tw e n ty e ig h t y e a rs th a t e lap s ed from th e en d of th e World War II an d tw e n ty y e a rs a fte r reb u ild in g of th e Old Town S e ttin g h av e b e en wid e ly echoed among th e Poles b o th liv in g in th e ir n a tiv e c o u n try an d abroad. I t should, however, be b o rn e in min d th a t th e re b u ild in g of th e Royal Castle c an in no w ay be co nsidered as a simple re co n s tru c tio n of some k in d of a fu ll-s c a le mo d el of a d e stru c te d a rc h ite c tu ra l object. Of th e o rig in a l b u ild in g w e re p re s e rv ed co n sid e rab le p o rtio n s of its fo u n d a tio n s, of w a lls th a t su rv iv ed in situ an d also huge amo u n ts of stone elem en ts, a rc h ite c tu ra l an d s c u lp tu ra l decorations as w e ll as th o se belo n g in g to a rc h ite c tu ra l o u tfit of its in te rio rs an d , fin a lly , of pieces in its fo rm e r life tim e fo rmin g its m o v ab le e q u ip m e n t as, fo r in s tan c e , th e p a in tin g s , fu rn itu r e , sc u lp tu re s , bronzes an d th e like. T h u s th e w hole p ro je c t m ay be de sc rib ed a s th a t p a r tia lly re s to ra tiv e a n d co n se rv a tin g in its c h a ra c te r. Th e comp lex ity of h is to ric a l processes by w h ich th e a rc h ite c tu ra l forms of th is o b je c t w e re sh ap ed re q u ir es th a t a ran g e of th e d e e p -ra n g in g s tu d ie s a n d s u r veys be mad e to achieve th e ir re s titu tio n in fo rms th a t would be in fu ll a c co rd an ce w ith th e b u ild in g ’s o rig in a l c h a ra c te r. At th e same time d u rin g th e course of reb u ild in g m u s t also be k e p t b e fo re th e eyes th e C a s tle ’s fu tu re social fu n c tio n s of w hich th e fa c t a need a rise s to in tro d u c e a ra n g e of new eq u ipm e n t a n d in s ta lla tio n s upon whom w ill g re a tly dep en d th e smooth a n d p ro p e r fu n c tio n in g of th e e n tire b u ild in g . With th is im men se a n d ex c ep tio n a lly ta sk w e re e n tru s te d b o th th e A rc h ite c tu ra l R e sto ra tio n Section of th e N a tio n a l Committee fo r Re co nstru c tio n a n d a s ta te -ow n e d Comp an y k n ow n as A te lie rs fo r C o n se rv a tio n of C u ltu ra l P ro p e rty being th e chief co n tra c to r. The ra n g e of ta sk s fo r w h ich w as mad e re sp o n sib le th e Section alone comp rised th e outlin in g of a rc h ite c tu ra l an d re s to ra tiv e me a su re s, th e p re p a rin g of p ro g ram m a tic an d fu n c tio n a l p rin c ip le s, th e considering an d ap p ro v in g of a rc h ite c tu ra l designs, of e lab o ra tio n s co v e rin g th e p ro b lems of re c o n s tru c tio n an d also m a k in g of decisions concerning th e m a te ria ls re q u ire d an d basic technical problems. A lre ad y considered w e re th e o u tlin e s a n d proposals as to th e b u ild in g ’s a rc h ite c tu ra l solid, its a rc h ite c tu ra l o u tfit an d sev e ra l te ch n ic a l in s ta lla tio n s w ith w hich th e o b ject w ill be pro v id ed . Wh a t co ncerns th e Ca stle ’s su rro u n d in g it has b e en s ta te d th a t th e C a stle Sq u a re will re q u ire some am o u n t of a lte ra tio n s a n d corrections of its p re s en t fo rms, an d e specially in th e im med ia te v ic in ity of th e Castle itse lf, ju s t lik e as of e sc a rpm en ts on th e side of th e E a st-W e st T h o ro u g h fa re an d th e te rra c e s closing to th e V istu la R iv e r b an k s. A fte r considering of pro p o sals su bm itte d th e p ro g ram m e h a s b e en a ccepted a t a P le n a ry Meeting of th e N a tio n a l Committee fo r R e co n stru c tio n of th e Royal Ca stle w h ich w a s h e ld on J u n e 30, 1971. The p re p a ra tio n of a d e ta iled design w a s connected w ith a g re a t deal of d ifficu ltie s as, among th e others, those re la tin g to an a p p ro p ria te sitin g of se rv ic e rooms an d fa c ilitie s in th e re b u ilt Castle w hich, a p a r t from its fu tu re re p re s e n ta tiv e fu n c tio n s, w ill also house a Museum. A n um b e r of serious p ro b lem s w e re e n co u n te red wh ile p re p a rin g th e p lan s of c e n tra l h e a tin g , a ir-c o n d itio n in g an d v e n tila tio n . The w o rk s on th e sketch design solutions h a d to be c a rrie d o u t p a ra le lly as th e d eadlock for th e ir completion w a s se t on Novemb e r 30, 1971. To fin ish th e w o rk acco rd in g to tim e -ta b le th e d esig n ers of v a rio u s sp e c ia lisa tio n s h a d to devote a m ax im um of th e ir effort. However, th e ir p u n c tu a lity made it possible to s ta r t th e w o rk s on th e b uilding site w ith in a p la n n ed time. The to ta lly fin ish ed in its raw sta te sh e ll of Royal Castle, in c lu d in g th e roofs on its towers, w ill be re ad y on Ju ly 22, 1974. Both ra n g e an d scale of co n stru c tio n an d re s to ra tio n w o rk s c a rrie d out on th e h is to ric a l re sid en c e of th e Polish Kings may be d escrib ed as those gigantic. A good d eal of time w ill be re q u ired to complete th e o utfit of its rooms w h e re n um e ro u s h ig h -p re c isio n an d tim e consuming c ab in e t m a k e r’s, p la s te r e r ’s, b ra z ie r’s an d p a in te r ’s w o rk s a re to be executed.
Źródło:
Ochrona Zabytków; 1973, 1; 13-20
0029-8247
Pojawia się w:
Ochrona Zabytków
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Późnogotyckie hełmy wież wrocławskich i problem odbudowy hełmów wież katedry
THE LATE-GOTIC SPIRES ON THE TOWERS OF WROCŁAW HISTORIC BUILDINGS AND THE PROBLEM OF THEIR REBUILDING IN THE CATHEDRAL
Autorzy:
Małachowicz, Edmund
Powiązania:
https://bibliotekanauki.pl/articles/536627.pdf
Data publikacji:
1974
Wydawca:
Narodowy Instytut Dziedzictwa
Tematy:
hełmy wież wrocławskich
rekonstrukcja hełmów wież
wieża katedry wrocławskiej
kościół św. Wojciecha we Wrocławiu
rysunki Schendla
hełm przy kościele św. Macieja we Wrocławiu
konstrukcja hełmu gotyckiego
Opis:
The skyline of Wroclaw’s historic centre in which the tower spires played a dominating role has su ffe r ed considerable losses as a result of great battle that was fougth here in spring of 1945. From among a total of nineteen spires shooting prior to 1945 only three medieval spires fu lly survived and the two others preserved in parts. After the World War II was preserved only one spire, namely that on the tower of the Holy Cross Collegiate Church. The restoration of the Old Town panorama although running slowly is being carried out very carefully and systematically. As one of its most important steps is to be considered the rebuilding of spires crowning the towers of the Wroclaw Cathedral. Tending to its completion the restoration of façades requires that also this architectural element be solved. The scarcely available illustrative materials did not until now allow to prepare a satisfactory version of design for reconstruction of its Gothic spire, whereas that later, i.e. coming from the Renaissance period, had never been taken into consideration at all. As the unique and at the same time most important illustrative source presenting the spire on the Cathedral’s northern tower can be handled the panoramic v iew of the town of Wroclaw shown in the „Chronicle” by Hartmann Schedel that was printed in 1493. However, the right interpretation of the above illustration made requirable a series of more comprehensive studies with which was covered an entire group of medieval spires of the Wroclaw towers. In the mid-fourteen century the erection of the most representative buildings of that town was nearly completed. During the early years of that century were erected the spired towers of Dominican Church and of City Hall. The erection of the remaining towers lasted throughout the entire fourteenth century and in some instances prolonged up to the eighties of the fifteenth century. In that particular case of Cathedral Church it has finally been completed in the second half of the 16th century and in addition already in Renaissance forms. Within his present study the author, basing on illu strative sources, data coming from written records and from investigations of relics and traces preserved in situ, has reconstructed the silhouettes of the seven late-Gothic spires, namely those on towers of St. Albert’s, St. Magdalene, St. Elizabeth, St. James’s, St. Matthew’s, of City Hall and of St. John’s Cathedral. This allowed to consider the drawing by Schedel more realistically and to utilize it as a fully reliable historic source. The spires crowning the Wroclaw towers represented a few kinds of pyramidal shapes characteristically situated on the tower terrace surrounded by a stone parapet. These structures having enormous heights, in some instances amounting to 25 and even to 60 m e tres, formed the final stage of the late Gothic architectural features clearly pointing to predominance of form over the then available constructional and material possibilities. During their lifetimes, oscillating between this of 47 and 124 years all they, except l'or that in Holy Cross Church, suffered destruction as a consequence of loosening of their joints and deterioration of material. In light of the present study the reconstructed silhouette of the Cathedral spire erected in 1416 had the shape of a square-based pyramid rising above the tower terrace surrounded by a stone parapet. The dimensions of the spire base corresponded to those of the tower’s interior. The heights of spires varied within a range from 26 (Holy Cross Church) to 59 metres (St. Elizabeth) counting from the level of terrace up to the sphere supporting the cross. The sloping angle of the spire sides, amounting to 82—86°, that is usually observed in the other surveyed Gothic spires of the Wroclaw towers in the case under discussion determined the height of 39 to 40 metres. The only doubt may arise as to the height at which was situated the upper floor gallery and thus as to the size of the latter. Of secondary importance seem to be the details of both gallery and crowning as it is well known that the gallery was decorated with eight gilded balls while the top ended with a gilded sphere and a cross. The previously planned restoration of the destructed in 1759 spires of Wroclaw Cathedral had as its sole objective the rebuilding of Gothic shapes and such plans were continued until the end of the nineteenth century. The designs presented by architect J. Ebers, in 1905, and by E. von Rechenberg, in 1907, did not gain an approval and in 1911 that of II. Hartung was adopted for execution. However, already in the course of its realization it has been partly altered. All the above designs were based on illustration in Schedel’s „Chronicle”, but all they interpreted it in different ways and let be said here — in general, quite unsatisfactorily. At present, in addition to reconstruction of historical forms, it is suggested to shape the spires in modern forms or to leave the towers without spires and with their crowning formed of terraces and parapets only. The reconstruction of the medieval architectural forms is suggested by both possibilities to recover them and the changes in architecture of neo-Gothic façades that have been introduced in the nineteenth and early in the twentieth century. However, with a Gothic spire was covered only the northern tower and at present a pair of spires is required. Thus the building of two spires would be something more than a pure reconstruction. It would be some kind of continuation of medieval idea whose realization has been broken by the style changes. It would not be the first undertaking of that kind in Europe and it seems that several views expressed here are speaking in favour of its starting.
Źródło:
Ochrona Zabytków; 1974, 4; 268-284
0029-8247
Pojawia się w:
Ochrona Zabytków
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Problemy konserwatorskie odbudowy i adaptacji zamku w Rydzynie
CONSERVATION PROBLEMS INVOLVED IN REBUILDING AND REHABILITATION OF THE CASTLE AT RYDZYNA
Autorzy:
Kręglewska-Foksowicz, Ewa
Powiązania:
https://bibliotekanauki.pl/articles/539471.pdf
Data publikacji:
1974
Wydawca:
Narodowy Instytut Dziedzictwa
Tematy:
Zamek w Rydzynie
spalenie zamku w Rydzynie
adaptacja zamku rydzyńskiego
Maria Jasicka
„Miastoprojekt”
Opis:
The Castle at Rydzyna that was burnt out at the end of hostilities in 1945 has, after many years, found its new owner. The main parts of its shell are dating as far back as to the eighties of the 17th century when it has been built for the Voivode Raphael Leszczyński With a simultaneous adaptation of me dieval layout coming from the early years of the 15th century. The modern castle erected prior to 1965 basing on architectural design prepared by the royal architect Giuseppe Simone Belotti as a four-wing building with an internal court and four corner towers formed probably the last in Poland link in the evolution chain of the Pcggio Reale version of Serliani. About 1700 the architect Pompeo Ferrari of Rome reconstructed the northern wing providing it with an oval-shaped vestibule; at the same time he rearranged the Ball Room situated in the first floor just above the vestibule. After the fire in 1707 and the abdication of the King Stanisław Leszczyński his land estates were, in 1738, purchased by Aleksander Józef Sułkowski. It was namely at that time that an architect invited from Silesia has rebuilt the burnt out western and southern portions of Castle, added the northern wall break with a stair case, shaped the roofs and partly also the facades. More representative and monumental as to their character forms to the outhouses designed by that Silesian architect were given in the 1780’s by the royal architect Ignatius Graff. In the great fire in 1945 totally demolished were the roofs and nearly all the ceilings with their most rich within the area of Great Poland seventeenth-century decorations executed by artists formerly working for the King John IHwhile adorning his summer residence at Wilanów near Warsaw. As a result of restoration the castle shell has been brought to the raw building condition in the 1950’s whereas the floors, windows and doors were provided a few years later. For many years no user could be found for the Castle as its adaptation to modern uses, in view of its enormous volume, was both too expensive and difficult. In 1969 the Association of Polish Mechanical Engineers declared their readiness to organize here a training centre and a home for the Association members devoting themselves to creative work. The basic design which was prepared by „Miastoprojekt” Designing Office, Poznań has been approved by all instances of the state conservation service and also by a commission assessing inv e stment projects. In the further phases, however, quite considerable changes were introduced to design, aimed at safeguarding of relics preserved from the medieval castle and at preparing of such an architectural solution of interiors that it could be possible, with more favourable conditions prevailing in the future, to carry out the full reconstruction of their decorations. The author of the present report has prepared a set of conservator’s outlines that in the form of architectural drawings were elaborated by the architect Witold Milewski. The new user has gradually approved the proposals presented to him and by his resigning of many modern audio-visual installations and equipment planned for the main representative rooms he provided the possibility of their full reconstruction according to 1:25 scale drawings which were prepared by the architect J. Filipiak. As a basis for that reconstruction served the pre-war photographs of interiors of the Castle and greatly helpful, too, proved the preserved drawing by J. Le Pautre of whose decorative motifs and patterns a broad use was made by the seventeenth-century designer of decorations in the Rydzyna Castle; to some extent as auxiliary and comparative materials were used also the photographs and drawings of architectural and decorative details to be found in the royal residence at Wilanów. However, it has been resigned of restoring of the eighteenth-century additions made by I. Graff who in place of paintings by Palloni has introduced the stucco and plaster of Paris adornments. The walls in the castle rooms w ill be covered with decorative style-patterned tapestries. Only in the so called Crystal Study the walls w ill be covered with wainscots and mirrors in accordance with old descriptions of that Castle. In Ball Room the ancient wooden colonnade, will be rebuilt however, with the use of new materials and techniques. The new user has also decided that the ancient park layout is to be recovered within the first, nearer to the Castle, part of devasted and deserted park; the other part, i.e. that on the other side of the transversally running fosse will be maintained in the form of a landscape park with its rich tree groupings that were formed here during the first half of the 19th century. While preparing the reconstruction of the park it was decided to adopt general forms created in the 18th century; the bastion-like outline w ill be restored to the island on which the Casttle is situated and on its western side it will be connected with the town of Rydzyna by means of a new, simple in its shape bridge which the connection w ill be in full accordance with an old townplanning concept of the King Stanisław Leszczyński. The reconstruction of park has been designed by the architect J. Szymański who prepared its outlines in a specialized division of the Ateliers for Conservation of Cultural Property, Wroclaw. All the historical surveys and studies serving as the basis for designing were prepared to order of J. Pic, the voivodship conservator, Poznań who approved all the until now prepared stages of design.
Źródło:
Ochrona Zabytków; 1974, 4; 255-267
0029-8247
Pojawia się w:
Ochrona Zabytków
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Uwagi o odbudowie pałacu Lubomirskich w Warszawie
REMARKS ON THE REBUILDING OF THE LUBOMIRSKI PALACE, WARSAW
Autorzy:
Jaroszewski, Tadeusz S.
Powiązania:
https://bibliotekanauki.pl/articles/535566.pdf
Data publikacji:
1974
Wydawca:
Narodowy Instytut Dziedzictwa
Tematy:
Pałac Lubomirskich w Warszawie
odbudowa Pałacu Lubomirskich
przesunięcie Pałacu Lubomirskich
Jakub Hempel
Opis:
In the years 1972 — 1973 to a thorough renovation was subjected the Lubomirski Palace situated at the so - called Iron Gate Square in Warsaw and constituting one of the best examples of the Polish neo-classical architecture. The author of the present deals with some problems connected with the above renovation. As may be learned from various sources the Palace was most certainly standing already in 1712. In 1760, on the initiative of Prince Antoni Lubomirski its re construction was started in spirit of the late Baroque based cn design prepared by the architect J. Fontana. The next reconstruction took place in 1790 — 1793 when neo-classical forms have been given to that building. This later reconstruction was designed by J. Hempel (1762—1831) to order given by Prince A lek sander Lubomirski then owning the Palace. In the course of the nineteenth century the objects changed many times the hands of its owners losing more and more its representative character. In 1928 one storey was added and, finally, it was completely burnt down during the bombardment of Warsaw in September 1939. In the years 1947 — 1950 the Palace was rebuilt by the Polish Army Command according to design prepared by T. Żurowski who, however, has not entirely restored to the main body its neo-classical character that was given by J. Hempel. In 1970, in connection with the new spatial arrangement of the city district the Palace was shifted to a new site and turned by 78°. The plan of shifting was prepared by A. Mostowski and the whole operation has been carried out by the Municipal Engineering Company. The last restoration of that object in 1972 — 1973 by the Ateliers for Conservation of Cultural Property, Warsaw was aimed at its adaptation to a new function as the Officers’ Club of the Warsaw garrison. Some critical remarks concerning this latter restoration were advanced by the author who emphasised that the façades of the palace main body were given architectural character fully complying to original design of J. Hempel. However, it deserves to be regretted that original shape has not been restored to roof and therefore the attic above the main portico seems to be too high and too massive. It is further regretted by the author that the western façade was not appropriately designed thus poorly imitating n eo - classical style from the end of the eighteenth century; the beauty of northern façade wa s spoiled by the two built-in casings housing transformers. Critically assessed were also the finishing works showing sloppiness in some places.
Źródło:
Ochrona Zabytków; 1974, 4; 300-305
0029-8247
Pojawia się w:
Ochrona Zabytków
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rebuilding A Nations Dignity
Autorzy:
Ignatius, David.
Powiązania:
Washington Post 2003, 20 marzec, s. A29
Data publikacji:
2003
Opis:
Problemy powstałe w związku z odbudową poczucia godności narodowej. Wojna w Iraku stawia przed USA i sojusznikami nowe wyzwania w tym zakresie.
Dostawca treści:
Bibliografia CBW
Artykuł
Tytuł:
Iniekcyjne wzmacnianie górotworu podczas przebudów wyrobisk korytarzowych jako sposób zapobiegania obwałom skał i skutkom tych obwałów
Injectory rock mass firming during rebuilding of dog headings as a way to prevent from rock falling and from the results of these fallings
Autorzy:
Rembielak, T.
Mielniczuk, L.
Rosikowski, J.
Rusinek, J.
Wala, F.
Powiązania:
https://bibliotekanauki.pl/articles/350008.pdf
Data publikacji:
2005
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
górnictwo
drążenie wyrobisk
wyprzedzające wzmacnianie górotworu
uszczelnianie i wzmacnianie
bezpieczeństwo górnicze
mining industry
excavations drilling
preceeding rockmass firming
sealing and firming
mining safety
Opis:
Występujące w KWK "Piast" wody zmineralizowane powodują korozję obudowy wyrobisk korytarzowych. Z tego powodu niezbędne jest wykonanie przebudów tych wyrobisk. Dla zwiększenia bezpieczeństwa podczas prowadzenia przebudów skrzyżowań wyrobisk korytarzowych zastosowano wyprzedzające iniekcyjne wzmacnianie górotworu w ich otoczeniu, zapobiegające zaistnieniu obwałów skał i skutkom tych obwałów. Przedstawiono przykładową technologię przebudowy skrzyżowania z obudowy ŁP na skrzyżowanie typu POLYTRAB firmy Heintzmann w KWK "Piast".
The occurring mineral water in KWK "Piast" cause a corrosion of the excavations lining. Because of that it is necessary to rebuild these dog headings. In order to increase safety during rebuilding crossing of excavations there were applied forthcoming injectory firming of the rock mass in its surrounding, which prevents from occurring the fall of rocks and from the results of these fallings. In the paper there was presented an example of crossing rebuilding technology from a lining LP to the crossing of the POLYTRAB type in the Heintzmann Company in KWK "Piast".
Źródło:
Górnictwo i Geoinżynieria; 2005, 29, 3/1; 339-347
1732-6702
Pojawia się w:
Górnictwo i Geoinżynieria
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Iniekcyjne wzmacnianie górotworu podczas przebudów rozwidleń wyrobisk korytarzowych
Injectory rock mass firming during rebuilding of headings junctions
Autorzy:
Rembielak, T.
Krella, J.
Rosikowski, J.
Wala, F.
Powiązania:
https://bibliotekanauki.pl/articles/349637.pdf
Data publikacji:
2007
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
górnictwo
drążenie wyrobisk
wyprzedzające wzmacnianie górotworu
uszczelnianie i wzmacnianie
bezpieczeństwo pracy
mining industry
excavations driving
preceding rockmass firming
sealing and firming
mining safety
Opis:
Występujące w KWK "Piast" wody zmineralizowane powodują korozję obudowy wyrobisk korytarzowych. Z tego też powodu wykonywane są przebudowy tych wyrobisk. Dla zwiększenia bezpieczeństwa podczas prowadzenia przebudów rozwidleń wyrobisk korytarzowych zastosowano wyprzedzające iniekcyjne wzmacnianie górotworu w ich otoczeniu, zapobiegające zaistnieniu obwałów skał i skutkom tych obwałów. Przedstawiono również przykładową technologię przebudowy rozwidlenia w KWK "Piast".
The occurring mineral water in KWK "Piast" cause corrosion of the excavations' lining. Because of that it is necessary to rebuild these dog headings. In order to increase safety during rebuilding dog headings junctions, there were applied forthcoming injectory firming the rock mass in its surrounding, which prevents from occurring the fall of rocks and from the results of these fallings. In the paper there was presented an exemplary technology of headings junctions rebuilding in KWK "Piast".
Źródło:
Górnictwo i Geoinżynieria; 2007, 31, 3; 363-370
1732-6702
Pojawia się w:
Górnictwo i Geoinżynieria
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optymalizacja eksploatacji Zalewu Pińczowskiego w celu zmniejszenia jego zamulenia
The rebuilding of outflow system in Pinczowski reservoir and its optimal exploitation for reduction of alluviation processes
Autorzy:
Struzynski, A.
Powiązania:
https://bibliotekanauki.pl/articles/60279.pdf
Data publikacji:
2007
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Infrastruktura i Ekologia Terenów Wiejskich PAN
Tematy:
rzeka Nida
zbiorniki wodne
zbiornik Pinczowski
eksploatacja
przeplyw wody
kanaly doprowadzajace
stan techniczny
zamulenie
poprawa stanu technicznego
kanaly ulgi
Opis:
Zalew Pińczowski powstał podczas technicznej regulacji rzeki Nidy. Został on oddany do użytku w roku 1973, a modernizowany w latach 80. Wykonany został przekop skracający bieg rzeki, a dotychczasowe koryto biegnące w pobliżu ośrodka MOSiR pogłębiono, tworząc w ten sposób zalew. Od strony południowowschodniej zbiornik opiera się o drogę wojewódzką w miejscu, gdzie w przeszłości zlokalizowany był most drogowy na Nidzie. W chwili obecnej znajduje się tam przepust drogowy w kierunku rowu przeprowadzającego wodę ze zbiornika do starorzecza, a następnie na mokradła i z powrotem do Nidy poniżej Pińczowa. Długość odprowadzalnika wynosi około 1,3 km, a jego spadek – od 0,16 do 0,37‰. Zasilanie zbiornika odbywa się poprzez doprowadzalnik o długości 1,8 km i spadku 0,42‰, będący w przeważającej części starym korytem Nidy. Pobór wody następuje się poprzez śluzę wpustową. Zbiornik pracuje obecnie jako przepływowy z 8-dniowym czasem zatrzymania wody. Projektowany czas jest krótszy i wynosi 5–6 dni, a zalecany czas zatrzymania, określony w niniejszym artykule na podstawie analizy szeregu parametrów morfologicznych, biologicznych i chemizmu wód, nie powinien przekroczyć 2–3 dni. Przepust wody do odprowadzalnika posiada zbyt mały wydatek, co powoduje, że zbiornik pińczowski nie jest właściwie eksploatowany. Z tego powodu w chwili obecnej w zalewie występuje wiele niepożądanych procesów powodujących powolną degradację zbiornika. W związku w tym zaproponowano wykonanie rurociągu, prowadzącego wodę wprost do Nidy, zwiększającego przepływ wody przez zbiornik do ilości optymalnej. Zaproponowano również pogłębienie zbiornika z uwzględnieniem ochrony istniejących tam chronionych gatunków małży.
In the 70-ties and 80-ties the river training was done in the Nida River. The river itself near Pińczów was shortened and the new channel was created. After the old channel near MOSiR recreational center was widened and deepened, the pińczowski reservoir was build in 1973 and then modernized in 80-ties. On east-southern in the place where in the past was a bridge in Nida River there is a district road running. At present the outflow culvert is localized there from which the water passes to the trapezoidal channel and then to the old channel. Finally the part of the water goes on the wetlands and the rest, below Pińczów, back to the Nida River. The length of the outflow channel is in total about 1.3 km, and the slope varies from 0.16 to 0.37 promiles. The water flows to the reservoir from the river by the side intake and stays there in average of 8 days. The projected retention period is about 5-6 days, and the time estimated on basis of current measurements of morphological, biological and water quality parameters should not exceed 2-3 days. Presently it is not possible because the outflow culvert was done without according to the engineering design and it's maximum discharge is about quoter of the designed one. This cause that the pińczowski reservoir exploitation cannot be well performed and many disadvantageous processes can be found in the inflow channel as well as in the reservoir itself. The silting processes and the afforestation cause the slow but contiguous degradation of the reservoir. As a solution the spillway with the pipeline is proposed to pass the overdischarge water directly to the Nida River. Additionally the deepening of the reservoir is proposed but with the care of the preservation of the mollusc's population.
Źródło:
Infrastruktura i Ekologia Terenów Wiejskich; 2007, 4/2
1732-5587
Pojawia się w:
Infrastruktura i Ekologia Terenów Wiejskich
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Techniczne problemy wykonawstwa nawierzchni szynowej z wibroizolacją w tunelu średnicowym w Warszawie
Technical problems with rebuilding tracks with vibroisolation in Diametral Tunnel in Warsaw
Autorzy:
Janeczek, J.
Powiązania:
https://bibliotekanauki.pl/articles/254220.pdf
Data publikacji:
2007
Wydawca:
Instytut Naukowo-Wydawniczy TTS
Tematy:
nawierzchnia szynowa
transport szynowy
Warszawa
rail transport
track
Warsaw
Opis:
Transport szynowy pełni bardzo ważną rolę w rozwoju systemów trasportowych, szczególnie teraz zauważalną na terenie aglomeracji warszawskiej. Z budową i eksploatacją przedsięwzięć z zakresu transportu szynowego wiążą się ujemne oddziaływania na środowisko w postaci hałasu i wibracji (drgania mechaniczne, zwane w tym przypadku drganiami komunikacyjnymi).
Źródło:
TTS Technika Transportu Szynowego; 2007, 11; 36-46
1232-3829
2543-5728
Pojawia się w:
TTS Technika Transportu Szynowego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zrobotyzowane spawanie czerpaków koparek
Robotized excavator buckets welding
Autorzy:
Idziak, E.
Szyszka, R.
Siennicki, A.
Turek, B.
Powiązania:
https://bibliotekanauki.pl/articles/350573.pdf
Data publikacji:
2007
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
cięcie plazmowe
cięcie tlenowe
czerpak
koparka
napawanie
regeneracja
robot
robotyzacja
spawanie
tandem
plasma cutting
oxy cutting
bucket
excavator
facing
rebuilding
robotized
welding
TANDEM
Opis:
Czerpaki koparek są elementami ulegającymi szybkiemu zużyciu. Każdy czerpak przed ponownym zamontowaniu na koparce podlega regeneracji. Na zrobotyzowanym stanowisku spawalniczym w czasie procesu regeneracji operacje wycięcia zużytych części czerpaka, napawanie oraz spawanie wykonywane są automatycznie. Jest to możliwe, ponieważ stanowisko składa się z robota serii ROMAT 320, pozycjonera przechylno-obrotowego o nośności 75000 N oraz urządzeń spawalniczych wykonujących następujące procesy: - wysokowydajne spawanie MAG/MIG metodą TANDEM, - cięcie tlenem, - cięcie plazmowe, - napawanie drutami rdzeniowymi samoosłonowymi. Wykonanie powtarzalnych operacji w procesie regeneracji czerpaków na zrobotyzowanym stanowisku spowodowało zwiększenie wydajności pracy, poprawę jakości oraz wyeliminowanie najbardziej uciążliwych i szkodliwych dla zdrowia pracowników operacji wykonywanych dotychczas ręcznie.
Excavator buckets are fast moving elements. Each bucket is subject for rebuilding before renewed assembly on the excavator. On the robotized welding stand, during rebuilding process, operations of bucket wear parts cutting out, facing by welding, and welding are automatically executed. This is possible since this stand is composed of ROMAT 320 series robot, tilling-rotary positioner witch load capacity 75000 N and welding installation currying following processes: - high-duty MAG-MIG TANDEM method welding, - oxy cutting, - plasma cutting, - facing by core self-guard wires. Reproducible operations execution during bucket rebuilding process with robotized stand caused more efficiency increasing, quality improvement and most noxious and harmful operations elimination for workers health, which were manually by them executed as yet.
Źródło:
Górnictwo i Geoinżynieria; 2007, 31, 2; 253-265
1732-6702
Pojawia się w:
Górnictwo i Geoinżynieria
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Selected environmental aspects of rebuilding national road number 4 in Rzeszów
Wybrane aspekty środowiskowe przebudowy drogi krajowej nr 4 na terenie miasta Rzeszowa
Autorzy:
Budzik, G.
Jaskólski, J.
Fijołek, K.
Mierzwa, R.
Powiązania:
https://bibliotekanauki.pl/articles/248133.pdf
Data publikacji:
2008
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
przebudowa dróg
czynniki środowiskowe
poziom hałasu
rebuilding of road
environmental conditions
noise level
Opis:
The article presents environmental aspects of rebuilding a section of multilane national road number 4 located in Rzeszów area. It describes a reason of investment realization and the financing methods. The paper presents environmental conditions before and after the realization of investment. One of the most important parameters of the road rebuilding process is the research of traffic noise level before and after rebuilding. The environmental factors analysis includes the influence of rebuilding on comfort of residents living near national road (No 4) including the decrease of noise level. The analysis includes also a social aspect of rebuilding connected with the change of landscape by building acoustic baffles along this road. Rebuilding and modernization of the streets and national roads is very important for balanced growth of all regions of a country, it allows to improve the quality of living of the residents. However, the improvement of environmental conditions and reduced level of noise are carrying at the same time deterioration of visual reception. The analysis of influence of rebuilding the national roads on living conditions gives the conclusion that the best solution is to move the transit traffic outside the cities by building the highways and ring roads.
Artykuł przedstawia wybrane aspekty środowiskowe przebudowy odcinka drogi krajowej nr 4 znajdującej się na terenie Rzeszowa. Opisane jest uzasadnienie realizacji inwestycji oraz sposób finansowania. Przedstawione są założenia uwarunkowań środowiskowych przed i po realizacji inwestycji. Główny nacisk w artykule zostanie położony na wpływ przebudowy na poziom hałasu generowanego podczas ruchu pojazdów na przebudowanym odcinku drogi. Analiza czynników środowiskowych będzie brała pod uwagę aspekty środowiskowe przebudowy ulic, w tym wpływ inwestycji na komfort życia mieszkańców pod względem zmniejszenia poziomu hałasu mieszkańców pracujących i mieszkających w pobliżu przedmiotowego ciągu komunikacyjnego. Analiza obejmowała będzie również uwarunkowania społeczne przebudowy związane szczególnie ze zmianą krajobrazu poprzez budowę ekranów akustycznych wzdłuż niektórych odcinków drogi. Przebudowa i modernizacja ulic oraz dróg krajowych jest bardzo istotna dla zrównoważonego rozwoju wszystkich obszarów kraju, pozwala również na polepszenie jakości życia mieszkańców. Należy jednak pamiętać, że poprawy warunków środowiskowych poprzez obniżenie poziomu hałasu niesie równocześnie pogorszenie odbioru wizualnego przestrzeni objętej inwestycją. Analizując wpływ przebudowy dróg krajowych na życie mieszkańców miast najlepszym rozwiązaniem byłoby wyprowadzenie ruchu tranzytowego poza obszar miasta poprzez budowę odpowiednich obwodnic i autostrad.
Źródło:
Journal of KONES; 2008, 15, 3; 45-50
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 89

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