Temat: Bridge Design - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Old bridges in new times. Searching for hidden quality
Autorzy:: Walraven, J.
Powiązania:: https://bibliotekanauki.pl/articles/402304.pdf
Data publikacji:: 2010
Wydawca:: Politechnika Świętokrzyska w Kielcach. Wydawnictwo PŚw
Tematy:: mosty
projektowanie mostów
bridges
bridge design
Opis:: Many bridges in The Netherlands are meanwhile 40-50 years old. Those bridges have been designed according to old design codes, which do not reflect the state of the art of today anymore. Moreover, the traffic loads have been increased substantially. If those bridges are recalculated according to modern design codes they often do not fulfill the safety standards. In spite of that, those bridges mostly do not show significant distress, which denies the results of the analysis. Obviously there are hidden reserves in bearing capacity. To detect and quantify these is an important task.
Źródło:: Structure and Environment; 2010, 2. no. 4; 10-15
2081-1500
Pojawia się w:: Structure and Environment
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Comparison of Traditional and Integrated Bridge Design with SAGAT
Autorzy:: Motz, F.
Dalinger, E.
Widdel, H.
Hockel, S.
Mackinnon, S.
Powiązania:: https://bibliotekanauki.pl/articles/116473.pdf
Data publikacji:: 2009
Wydawca:: Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:: Integrated Bridge Design
Integration of Navigation
Situation Awareness Global Assessment Technique (SAGAT) Situation Awareness (SA)
Integrated Navigation System (INS)
IMO Performance Standards
Navigational Bridge
Bridge Design
Opis:: Modular Integrated Navigation Systems (INS) according to the revised IMO performance standards on INS combine and integrate the validated information of different sensors and functions and allow the presentation on the various displays according to the tasks. The aim of the investigations discussed within this paper was to assess the advantages of an INS design compared to a traditional bridge layout with respect to the execution of collision avoidance and route monitoring tasks. The Situation Awareness Global Assessment Technique (SAGAT) approach was applied to assess Situation Awareness (SA) during these operations while bridge design and out of window visibility were manipulated. Additionally, workload was measured by NASA-TLX with its six subscales. The experiment was conducted in a full immersive simulation environment with 26 experienced mariners. The results indicate that SA is significantly higher with the INS bridge design in the reduced visibility condition compared to the traditional bridge design. Also, tendencies were found that workload and subdimensions are influenced by bridge design and visibility conditions.
Źródło:: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2009, 3, 1; 67-72
2083-6473
2083-6481
Pojawia się w:: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Czy w Polsce można projektować mosty drogowe według Eurokodów?
May we design road bridges in Poland according to Eurocodes?
Autorzy:: Siwowski, T.
Powiązania:: https://bibliotekanauki.pl/articles/145156.pdf
Data publikacji:: 2012
Wydawca:: Stowarzyszenie Inżynierów i Techników Komunikacji Rzeczpospolitej Polskiej
Tematy:: eurokody
projektowanie mostów
obciążenie ruchome
eurocodes
bridge design
traffic load
Opis:: Przedstawiono ocenę możliwości stosowania Eurokodów w projektowaniu mostów drogowych w Polsce. Omówiono aspekty prawne stosowania Eurokodów 1 Część 2, przedstawiono stan obecny wdrożenia Eurokodów mostowych oraz propozycje autorskie dotyczące możliwości dostosowania Normy Europejskiej, dotyczącej obciążeń mostów, do aktualnego polskiego prawa. Jednocześnie zaproponowano modyfikację stosownych zapisów w obowiązującym rozporządzeniu, dotyczącym mostów drogowych.
The assessment of Eurocodes implementation to bridge design in Poland has been presented in the paper. The legal issues of Eurocodes application, the current status of bridge Eurocodes in Poland as well as author's proposals on Eurocode 1 Part 2 adjustment to present Polish rules in bridge design have been widely discussed. Moreover, the proposal of Polish rules modification towards Eurocodes implementation has been also presented.
Źródło:: Drogownictwo; 2012, 2; 39-47
0012-6357
Pojawia się w:: Drogownictwo
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Structural design of flexible culverts development trends
Autorzy:: Pettersson, L.
Wadi, A.
Williams, K.
Powiązania:: https://bibliotekanauki.pl/articles/383669.pdf
Data publikacji:: 2017
Wydawca:: Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:: flexible culvert
Soil-Steel Composite Bridge
Canadian Highway Bridge Design Code
TRVK Bro 11
Swedish Design Method
Opis:: Structural design requirements for flexible culverts are available in several international bridge design codes. Examples are the Canadian (CHBDC), the American (AASHTO) and the Swedish (TRVK Bro ll2). The designation “flexible culvert” may today be somewhat misleading. The word culvert is usually associated with small pipes in road embankments. However, over the years flexible culverts have grown bigger and a more proper designation would be bridges. Therefore, these structures are often also referred to as Soil-Steel Composite Bridges or just Soil-Steel Bridges. With this development also new and more stringent requirements on the structural design follows. In this paper key aspects of a holistic design approach based on the authors experience on the essentials of flexible culvert structural design3 are outlined and is compared to the current design approaches in the CHBDC and the TRVK Bro 11. However, this paper will provide insight into how the holistic design topics are addressed in current design codes and future research and development.
Źródło:: Archiwum Instytutu Inżynierii Lądowej; 2017, 23; 237-250
1897-4007
Pojawia się w:: Archiwum Instytutu Inżynierii Lądowej
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Somebody else’s problem? usability in ship bridge design seen from the perspective of different maritime actors
Autorzy:: Danielsen, B. E.
Petersen, E. S.
Powiązania:: https://bibliotekanauki.pl/articles/24201377.pdf
Data publikacji:: 2022
Wydawca:: Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:: navigational bridge equipment
ship bridge design
navigational bridge
SOLAS convention
navigational equipment
bridge equipment
maritime actors
different maritime actors
Opis:: Navigation is a complex interaction between human, organizational, environmental, and technological factors on the ship’s bridge. Today, ships bridges include a broad suite of equipment with both digital and analogue interfaces, covering a range of functions and purposes. Suboptimal usability in equipment and interface design as well as layout of the ships bridge has been reported by researchers for decades. This paper aims to contribute to our understanding of why there has been limited progression in usability in ship bridge design over the last decades, by investigating the stakeholders’ different perspectives of their influence, interest and responsibility for usability in ship bridge design. The study is based on interviews with seafarers, shipowners, equipment manufacturers, shipyard, insurance companies, classification societies and a flag state. Usability in navigational equipment and systems on a ship’s bridge is required by the International Maritime Organization (IMO) SOLAS Regulation V/15. We find that this goal-based requirement is challenging to follow up both in design, development, and survey work. To achieve usability in maritime equipment and bridge systems ideally requires the actively involvement of end-users throughout the design and development process. We find that the seafarers, the direct end-users, do not have a clear voice in the ship bridge and bridge equipment design and the associated purchasing processes. The other stakeholders appear to recognize the existing shortcomings, and some do show interest in improvements, but the responsibility for usability seem to be fragmented, and they see the potential solutions as being somebody else’s problem. We conclude by suggesting both long-term and a short-term way forward for improving usability in ship bridge design.
Źródło:: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2022, 16, 4; 685--700
2083-6473
2083-6481
Pojawia się w:: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Bridge Ergonomic Design: A Review
Autorzy:: Stopa, M.
Szłapczyński, R.
Powiązania:: https://bibliotekanauki.pl/articles/24201335.pdf
Data publikacji:: 2022
Wydawca:: Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:: navigational bridge equipment
SOLAS convention
ergonomics criteria for bridge equipment
ergonomics criteria
bridge equipment
bridge instruments
STCW convention
bridge design
Opis:: Human error remains the most common cause of marine incidents and it is worth emphasizing that navigator’s performance is directly affected by ergonomic factors on the bridge. Studies regarding influence of bridge design and work environment on the operator are rare, thus the main purpose of this paper is to fill in this gap. Documents issued by recognized organizations, research publications and additional sources were reviewed to check if navigators obtain enough support in this area and what should be improved. It was found that present ergonomic guidelines for the bridge design require revision and there is a need for making the regulations more meaningful and direct. The main documents that require reworking include Guidelines on Ergonomics Criteria for Bridge Equipment and Layout, International Convention of Standards of Training, Certification and Watchkeeping (STCW) as well as selected parts of SOLAS V/15 regulation.
Źródło:: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2022, 16, 4; 701--707
2083-6473
2083-6481
Pojawia się w:: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Impact of subgrade and backfill stiffness on values and distribution of bending moments in integral box bridge
Autorzy:: Helowicz, Andrzej
Powiązania:: https://bibliotekanauki.pl/articles/1845169.pdf
Data publikacji:: 2021
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: precast box bridge
integral bridge
design
single-span bridge
Opis:: The article presents parametric analysis regarding the impact of subgrade and backfill stiffness on values and distribution of bending moments in the structural elements of a small integral box bridge made of cast in situ reinforced concrete. The analyzed parameters are the modulus of subgrade reaction under and behind the bridge structure (kv kh). At the beginning, the author presents the integral box bridge and selected parts of the bridge design. In particular, the author focuses on the method of modeling of the subgrade stiffness parameters under and behind the bridge structure, as well as their impact on the values and distribution of bending moments in the bridge structural elements. The bridge was designed by the author and built on the M9 motorway between the towns of Waterford and Kilcullen in Ireland. In conclusions, the author shares his knowledge and experience relating to the design of small integral bridges and culverts and puts forward recommendations as to further research on these type of structures in Poland.
Źródło:: Studia Geotechnica et Mechanica; 2021, 43, 2; 90-98
0137-6365
2083-831X
Pojawia się w:: Studia Geotechnica et Mechanica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Mobile bridge - a portable design siimulator for ship bridge interfaces
Autorzy:: Stratmann, T.C.
Gruenefeld, U.
Hahn, A.
Boll, S.
Stratmann, J.
Schweigert, S.
Powiązania:: https://bibliotekanauki.pl/articles/116133.pdf
Data publikacji:: 2018
Wydawca:: Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:: mobile bridge
navigational bridge
portable design simulator
ship bridge interfaces
naviBox
e-navigation
modern navigational bridge
bridge elements
Opis:: Developing new software components for ship bridges is challenging. Mostly due to high costs of testing these components in realistic environments. To reduce these costs the development process is divided into different stages. Whereas, the final test on a real ship bridge is the last step in this process. However, by dividing the development process into different stages new components have to be adapted to each stage individually. To improve the process we propose a mobile ship bridge system to fully support the development process from lab studies to tests in realistic environments. Our system allows developing new software components in the lab and setting it up on a ship bridge without interfering with the vesselʹs navigational systems. Therefore it is linked to a NaviBox to get necessary information such as GPS, AIS, compass, and radar information. Our system is embedded in LABSKAUS, a test bed for the safety assessment of new e‐Navigation systems.
Źródło:: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2018, 12, 4; 763-768
2083-6473
2083-6481
Pojawia się w:: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: O kształtowaniu ciągłych ustrojów belkowych - wnioski z wyprawy mostowej
On structural design of continuous girder bridges - conclusions from bridge expedition
Autorzy:: Stańczyk, A.
Powiązania:: https://bibliotekanauki.pl/articles/144941.pdf
Data publikacji:: 2012
Wydawca:: Stowarzyszenie Inżynierów i Techników Komunikacji Rzeczpospolitej Polskiej
Tematy:: mosty
konstrukcje
structural design bridges
continuous spans
bridge expedition
Opis:: Wyprawa mostowców z Mazowsza do krajów Europy Środkowej w 2011 r. dała możliwość poznania różnorodnych obiektów mostowych i zachęciła do przemyślenia ich kształtów. Jedna z konkluzji dotyczy wpływu technologii i kosztów wykonania na zmiany kształtów betonowych mostów belkowych o przęsłach ciągłych.
Mazovian bridge engineers expedition to the Central Europe countries gave possibility to recognize different bridge structures and stimulated reflection on their structural forms. One of conclusions concerns the impact of technology and building costs on changes in forms of concrete girder bridges with continuous spans.
Źródło:: Drogownictwo; 2012, 1; 33-35
0012-6357
Pojawia się w:: Drogownictwo
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Problemy projektowania i przebudowy obiektów mostowych
Problems in designig and rebuilding of bridges and culverts
Autorzy:: Jabłońska-Krysiewicz, A.
Krysiewicz, M.
Powiązania:: https://bibliotekanauki.pl/articles/402928.pdf
Data publikacji:: 2011
Wydawca:: Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
Tematy:: obiekt mostowy
projektowanie
modernizacja
przebudowa
bridge building
design
modernization
reconstruction
Opis:: W pracy przedstawiono, na wybranych przykładach zrealizowanych mostów i przepustów, problemy związane z ich projektowaniem, modernizacją i przebudową. Szczególną uwagę zwrócono na aspekty uwarunkowań środowiskowych, estetycznych i wymagań co do trwałości zarówno nowoprojektowanych jak i remontowanych obiektów mostowych.
The paper covers problems in designing and rebuilding of bridges and culverts. All bridges should be designed with taking into consideration environmental determinants and requirements of durability. On selected examples of existing objects like bridges and culverts there were shown the practical aspects of their designing and rebuilding.
Źródło:: Budownictwo i Inżynieria Środowiska; 2011, 2, 4; 493-500
2081-3279
Pojawia się w:: Budownictwo i Inżynieria Środowiska
Dostawca treści:: Biblioteka Nauki

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