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Wyświetlanie 1-12 z 12
Tytuł:
Influence of Natural Ageing on Impact Strength of the EN AC-AlSi9Cu3(Fe) Alloy
Autorzy:
Pezda, J.
Jarco, A.
Powiązania:
https://bibliotekanauki.pl/articles/382298.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
aluminum alloy
natural ageing
impact strength
stop aluminium
starzenie naturalne
odporność na uderzenia
Opis:
Growing market demand, more and more efficient and cleaner vehicles create a challenge for automotive industry. Properties of aluminum, such as: high strength stiffness to weight ratio, high fluidity and castability, easy machinability and weldability and good corrosion resistance make them ideal candidate to replacement of a heavier materials used in vehicles, and the same, have direct effect on fuel consumption. Comparing to steel, titanium or carbon fibers, aluminum alloys are characterized by low impact strength, which can be improved by a heat treatment. In this study one investigated the effect of the heat treatment (natural ageing) on the EN AC-AlSi9Cu3(Fe) alloy modified with strontium. Solution heat treatment temperature’s ranges were selected on the base of heating (melting) curves recorded with use of the thermal derivative analysis (ATD) method. Temperatures of the solution heat treatment were 495°C, 510°C, and 525°C ± 5°C, while the solutioning time ranged from 15 to 105 minutes (15; 60 and 105 min.). Time of the ageing amounted to 1, 3 and 7 days. To determine impact strength of the alloy after performed heat treatment one implemented simplified Charpy test. Maximal values of the impact strength (9,6 J/cm2) were obtained for solutioning temperature 510°C and solutioning time 15 minutes, after seven days of ageing. Obtained results enabled determination of solutioning parameters, which allow obtainment of increased impact strength of the investigation alloy for the T4 heat treatment.
Źródło:
Archives of Foundry Engineering; 2015, 15, 1 spec.; 81-84
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Odporność na uderzenia laminatów stosowanych na elementy nadwozia pojazdów transportowych
Impact resistanse laminates used to transport vehicle of bodywork parts
Autorzy:
Krzyżak, A.
Nizio, M.
Powiązania:
https://bibliotekanauki.pl/articles/309751.pdf
Data publikacji:
2014
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
kompozyty polimerowe
elementy nadwozia
odporność na uderzenia
polymer composites
car body elements
impact test
Opis:
Powszechnie stosowane na osłony, zderzaki, obudowy maszyn i urządzeń laminaty poliestrowo-szklane z racji pełnionej funkcji są narażone na różnego rodzaju dynamiczne oddziaływanie siły skupionej. Uderzenia często mają charakter powtarzających się cyklicznie zdarzeń. W artykule zaprezentowano wyniki badań dotyczące laminatów poliestrowo-szklanych wzmocnionych matami oraz tkaninami poddanych kilkudziesięciokrotnym uderzeniom. Zastosowano znormalizowaną metodę spadającego grota, metodę stopniowego wyznaczania. Wyniki pomiarów wskazują na dużą odporność na przebicie laminatów wykonanych z tkanin szklanych, równocześnie wskazują na znalezienie rozsądnego kompromisu pomiędzy laminatami o znacznej sztywności, tańszych, wykonanych z mat, a dużą wytrzymałością na uderzenia laminatów o stosunkowo niskiej sztywności przy małej liczbie warstw tkanin, przez to tańszych.
Commonly used on the cover, bumpers, machinery and equipment enclosures polyester-glass laminates because of their function are exposed to various types of dynamic interaction of concentrated force. Strokes often are cyclically repeated events. The article presents the results of research on fi berglass reinforced mats and textiles of glass fi ber treated multiple repeated impacts. Used a standardized method of falling the mainsail, progressive method of selection. The measurement results indicate a high resistance to puncture laminates made from glass fabric, while point to fi nd a reasonable compromise between the laminates of substantial the stiffness, cheaper, made of a mat, and the high impact resistance of laminates with relatively low the stiffness at low number of layers of fabrics.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2014, 15, 5; 78-82
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Impact Strength of Austenitic and Ferritic-Austenitic Cr-Ni Stainless Cast Steel in -40 and +20°C Temperature
Udarność kwasoospornego staliwa Cr-Ni w temperaturze -40 i +20°C
Autorzy:
Kalandyk, B.
Zapała, R.
Boroń, Ł.
Solecka, M.
Powiązania:
https://bibliotekanauki.pl/articles/353749.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
stainless cast steel
microstructure
impact strength
fractographic examination
staliwo nierdzewne
mikrostruktura
odporność na uderzenia
udarność
Opis:
Studies described in this paper relate to common grades of cast corrosion resistant Cr-Ni steel with different matrix. The test materials were subjected to heat treatment, which consisted in the solution annealing at 1060°C followed by cooling in water. The conducted investigations, besides the microstructural characteristics of selected cast steel grades, included the evaluation of hardness, toughness (at a temperature of -40 and +20°C) and type of fracture obtained after breaking the specimens on a Charpy impact testing machine. Based on the results of the measured volume fraction of ferrite, it has been found that the content of this phase in cast austenitic steel is 1.9%, while in the two-phase ferritic-austenitic grades it ranges from 50 to 58%. It has been demonstrated that within the scope of conducted studies, the cast steel of an austenitic structure is characterised by higher impact strength than the two-phase ferritic-austenitic (F-A) grade. The changing appearance of the fractures of the specimens reflected the impact strength values obtained in the tested materials. Fractures of the cast austenitic Cr-Ni steel obtained in these studies were of a ductile character, while fractures of the cast ferritic-austenitic grade were mostly of a mixed character with the predominance of brittle phase and well visible cleavage planes.
Zaprezentowane w artykule badania dotyczą popularnych gatunków kwasoodpornego staliwa Cr-Ni o różnej osnowie. Zastosowane do badań materiały poddano obróbce cieplnej (przesycanie w temperaturze 1060°C i chłodzenie w wodzie). Przeprowadzone badania oprócz charakterystyki mikrostruktury wybranych gatunków staliwa obejmowały ocenę twardości, udarności (w temperaturze -40 i +20°C) oraz charakteru przełomów uzyskanych w wyniku złamania próbek na młocie Charpie'go. Na podstawie uzyskanych wyników udziału objętościowego ferrytu stwierdzono, że w staliwie austenitycznym występuje 1.9% tej fazy, natomiast w dwóch staliwach ferrytyczno-austenitycznych (F-A) udział ferrytu mieścił się w przedziale 50÷58%. Wykazano, że staliwo o strukturze austenitycznej charakteryzuje się wyższą udarnością w porównaniu do dwufazowego staliwa ferrytyczno-austenitycznego (F-A). Zmiany jakie zaszły w charakterze przełomów próbek były odzwierciedleniem uzyskanych wyników udarności badanych materiałów. W zakresie przeprowadzonych badań przełomy austenitycznego staliwa Cr-Ni wykazują charakter ciągliwo-kruchy, a przełomy staliwa F-A są przeważnie przełomami o charakterze mieszanym z przewagą przełomu kruchego z widocznymi płaszczyznami łupliwości.
Źródło:
Archives of Metallurgy and Materials; 2014, 59, 3; 1103-1106
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of Test Velocity on the Specific Energy Absorption under Progressive Crushing of Composite Tubes
Autorzy:
Ryzińska, Grażyna
Gieleta, Roman
Powiązania:
https://bibliotekanauki.pl/articles/102741.pdf
Data publikacji:
2020
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
CFRP
energy absorption
progressive crushing
crashworthiness
SHPB
velocity
pochłanianie energii
stopniowe kruszenie
odporność na uderzenia
prędkość
Opis:
The paper presents the results of the compression tests for carbon-epoxy composites in order to assess the amount of energy absorbed depending on the process velocity and content of axial fibres. Two types of prepreg (UD 200 g/m2 and woven 160 g/m2) were used to prepare the specimens with a diameter of 20 mm and a height of 34 mm. The specimens were subjected to compression under various speed conditions (static, dynamic and SHPB tests). The calculated specific energy absorption values showed a 50–60% decrease with increasing process velocity and depending on the type of specimens architecture. The highest energy values were absorbed by the specimens with the highest share of axial fibres in the sample.
Źródło:
Advances in Science and Technology. Research Journal; 2020, 14, 2; 94-102
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Recommendation for the design of composite covers which protect the chassis of a rail vehicle
Autorzy:
Juzuń, Mateusz
Cholewa, Wojciech
Powiązania:
https://bibliotekanauki.pl/articles/2146633.pdf
Data publikacji:
2020
Wydawca:
Politechnika Poznańska. Instytut Mechaniki Stosowanej
Tematy:
composite covers
vibroacoustic insulation of composite covers
impact resistance
pokrywy kompozytowe
izolacja wibroakustyczna
odporność na uderzenia
Opis:
Fragments of research to formulate criteria allowing for the rational design of covers to protect against the destructive impact effects of small, sharp elements, are discussed. The motivation for this research was the result of the analysis of damage to composite covers which protect the chassis of a modern traction vehicle, moving at high speed on Polish railway routes. Such covers must have appropriate strength properties and high surface resistance to external damage, while limiting the influence of the impact of foreign elements on the cover, and the impact of external sources of noise and vibrations on the interior of the vehicle. They have a sandwich structure and are made of a polymer composite. General guidelines for the design of covers having the required properties are not known. A method of analyzing the resistance of the cover to damage associated with the impact of elements with sharp edges and irregular shapes, using the LS-Dyna software, has been proposed. For the needs of the proposed method, a general model of the cover structure has been introduced. The assumptions adopted in determining the field of possible solutions are discussed. Particular attention is paid to the required structure of the cover, allowing for the differentiation of its properties observed in the longitudinal and transverse directions of the vehicle. Selected conclusions resulting from the research carried out so far, are presented.
Źródło:
Vibrations in Physical Systems; 2020, 31, 1; art. no. 2020107
0860-6897
Pojawia się w:
Vibrations in Physical Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Research on the Energy of Destruction of Bindings of a Core and Moulding Sand Based on Quartz Sand Grains
Autorzy:
Dańko, R.
Dajczer, G.
Powiązania:
https://bibliotekanauki.pl/articles/383164.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
moulding sand
deformation energy
impact resistance
tensile strength
masa formierska
odkształcenia
odporność na uderzenia
wytrzymałość na rozciąganie
Opis:
In the knock-out process, as well as in the preliminary phase of moulding sand reclamation, the issue of energy demand for the process of crushing used sand agglutinations, preferably to single grains, is particularly important. At present, numerical values of moulding sand impact resistance, which would allow energy-related aspects of this process to be forecast, are not known, as such research has not been carried out. It seems that impact resistance tested on very small cross-section samples, which allows us to very precisely reveal some unique features of a moulding sand with organic and inorganic binders, is an important parameter, which so far has not been taken into account for evaluation of mechanical properties of moulding sands. Preliminary attempts to determine impact resistance of moulding sands have been carried out as part of own research of the author. The conducted investigations aimed at determining the relationships between the obtained values of tensile strength and impact resistance of moulding sands. In addition, the effect of holding samples at temperatures of 100oC, 200oC, 300oC on the value of impact resistance was determined, both for sands made with fresh and with reclaimed sand grains.
Źródło:
Archives of Foundry Engineering; 2018, 18, 1; 19-22
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparison of Impact Resistance on a Knitted Prosthesis Based on Polypropylene and Acrylic Cements Based on Poly(methyl methacrylate)
Porównanie odporności na uderzenia dzianej protezy wykonanej z polipropylenu oraz cementu akrylowego na bazie poli(metakrylanu metylu)
Autorzy:
Sujka, Witold
Draczyński, Zbigniew
Rutkowski, Jacek
Karbowski, Krzysztof
Gąsiorowski, Tomasz
Kasprzak, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/231949.pdf
Data publikacji:
2019
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Biopolimerów i Włókien Chemicznych
Tematy:
cranioplasty material
acrylic cements
drop tower
impact resistance
materiał kranioplastyczny
cementy akrylowe
wieża opadowa
odporność na uderzenia
Opis:
The aim of the study was to compare the physical and mechanical properties of known prostheses for cranioplasty: knitted Codubix based on polypropylene and Modela-cryl resin based on PMMA. It was expected that the study would allow to check whether it is possible to combine their properties, which should enable the preparation of a new material with properties combining the best features of both components. Physico-chemical and mechanical properties were evaluated. It was found that the two materials meet the requirements for chemical purity, ensuring the safety of their use. Regarding the mechanical properties, the energy of impact diffusion for two types of prostheses was determined applying the Drop Tower technique. The polymerisation heat of Modela-cryl resin was determined in real time using the DSC technique.
Celem pracy było porównanie właściwości fizycznych i mechanicznych znanych protez do kranioplastyki: dzianej Codubix na bazie polipropylenu i żywicy Modela-cryl na bazie PMMA. Oczekiwano, że badanie pozwoli sprawdzić, czy możliwe jest połączenie ich właściwości, co powinno pozwolić na przygotowanie nowego materiału o właściwościach łączących najlepsze cechy obu komponentów. Oceniono właściwości fizykochemiczne i mechaniczne. Stwierdzono, że oba materiały spełniają wymagania czystości chemicznej, zapewniając bezpieczeństwo ich stosowania. Jeśli chodzi o właściwości mechaniczne, określono energię dyfuzji uderzeniowej dla dwóch typów protez przy użyciu techniki Drop Tower. Określono ciepło polimeryzacji żywicy Modela-cryl w czasie rzeczywistym za pomocą techniki DSC.
Źródło:
Fibres & Textiles in Eastern Europe; 2019, 6 (138); 67-74
1230-3666
2300-7354
Pojawia się w:
Fibres & Textiles in Eastern Europe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of Different Inoculants on Impact Toughness in High Chromium Cast Iron
Autorzy:
Siekaniec, D.
Kopyciński, D.
Guzik, E.
Tyrała, E.
Nowak, A.
Powiązania:
https://bibliotekanauki.pl/articles/383309.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
mechanical properties
high chromium cast iron
inoculation
impact toughness
hardness
właściwości mechaniczne
żeliwo wysokochromowe
modyfikacja
odporność na uderzenia
twardość
Opis:
The present work, presented the study of effect of different inoculants on impact toughness in High Chromium Cast Iron. The molds were pouring in industrial conditions and samples were tested in laboratory in Faculty of Foundry Engineering at AGH. Seven samples were tested - one reference sample, three with different addition of Fe-Ti, and three with different addition of Al. The samples were subjected to impact toughness on Charpy hammer and the hardness test. The presented investigations indicate that for the each inoculant there is an optimal addition at which the sample obtained the highest value of impact toughness. For the Fe-Ti it is 0.66% and for Al is 0.17%. Of all the examined inoculants best results were obtained at a dose of 0.66% Fe-Ti. Titanium is a well-known as a good modifier but very interesting results gives the aluminum. Comparing the results obtained for the Fe-Ti and Al can be seen that in the case of aluminum hardness is more stable. The hardness of all samples is around 40-45 HRC, which is not high for this type of cast iron. Therefore, in future studies it is planned to carry out the heat treatment procedure that may improves hardness.
Źródło:
Archives of Foundry Engineering; 2017, 17, 2; 85-88
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of injuries of a driver of a roll caged car sustained during a rollover crash
Analiza obrażeń doznanych przez kierowcę samochodu wyposażonego w klatkę bezpieczeństwa podczas dachowania
Autorzy:
Peliński, Jakub
Dymek, Mateusz
Powiązania:
https://bibliotekanauki.pl/articles/2201494.pdf
Data publikacji:
2020
Wydawca:
Politechnika Śląska. Katedra Biomechatroniki
Tematy:
środki ochrony przed urazami
klatka bezpieczeństwa
odporność na uderzenia
ATD
hybrid III
LS-DYNA
injury measures
roll cage
crashworthiness
Opis:
The aim of the study is to analyze the extent of injuries sustained by the driver during a crash rollover. A safety cage for 1996 Dodge Neon was designed following FIA guidelines as well as a seat. 50th percentile male HYBRID III ATD model was utilized. The crashworthiness of the test setup and verification of the injury measures were examined utilizing the Finite Elements Method in LS-DYNA software. Biomechanical injury measures that were investigated include neck normal and shear force and chest deflection.
Praca przedstawia badania dotyczące ustalenia rozległości obrażeń (Siła normalna oraz tnąca w odcinku szyjnym kręgosłupa oraz ugięcie klatki piersiowej) kierowcy samochodu wyposażonego w klatkę bezpieczeństwa podczas dachowania. Do symulacji został użyty model dyskretny 50 centylowego manekina Hybrid III. Test dachowania pojazdu (1996 Dodge Neon) został przeprowadzony przy użyciu Metody Elementów Skończonych w programie LS-DYNA.
Źródło:
Aktualne Problemy Biomechaniki; 2020, 19; 27--34
1898-763X
Pojawia się w:
Aktualne Problemy Biomechaniki
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of Rare Earth Metals on Microstructure and Mechanical Properties of G20Mn5 Cast Steel
Autorzy:
Kasińska, J.
Powiązania:
https://bibliotekanauki.pl/articles/379581.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
G20Mn5
rare earth metals
modification
microstructure
impact toughness
metale ziem rzadkich
modyfikacja
mikrostruktura
odporność na uderzenia
Opis:
The paper describes influence of rare earth metals (REMs) on G20Mn5 cast steel microstructure and mechanical properties. The cerium mixture of the following composition was used to modify cast steel: 49.8% Ce, 21.8% La, 17.1% Nd, 5,5% Pr and 5.35% of REMs. Cast steel was melted in industrial conditions. Two melts of non-modified and modified cast steel were made. Test ingots were subject to heat treatment by hardening (920°C/water) and tempering (720°C/air). Heat treatment processes were also performed in industrial conditions. After cutting flashes off samples of cast steel were collected with purpose to analyze chemical composition, a tensile test and impact toughness tests were conducted and microstructure was subject to observations. Modification with use of mischmetal did not cause significant changes in cast steel tensile strength and yield strength, while higher values were detected for fractures in the Charpy impact test, as they were twice as high as values for the data included in the PN-EN 10213:2008 standard. Observations performed by means of light and scanning microscopy proved occurrence of significant differences in grain dimensions and morphology of non-metallic inclusions. Adding REMs resulted in grain fragmentation and transformed inclusion shapes to rounded ones. Chemical composition analyses indicated that round inclusions in modified cast steel were generally oxysulphides containing cerium and lanthanum. In the paper the author proved positive influence of modification on G20Mn5 cast steel mechanical properties.
Źródło:
Archives of Foundry Engineering; 2018, 18, 3; 37-42
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Udarność kompozytowych powłok z tkaniną aramidową na podłożu stalowym
Autorzy:
Mayer, P.
Pach, J.
Powiązania:
https://bibliotekanauki.pl/articles/1190016.pdf
Data publikacji:
2016
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
powłoka kompozytowa
powłoka polimerowa
podłoże stalowe
odporność na uderzenia
powłoka wielowarstwowa
composite coating
polymer coating
steel
impact resistant of coatings
multilayer coating
Opis:
The article presents the results of impact composite coatings on the thermoplastic matrix with varying amounts of aramid fabrics. To prepare composite coatings applied thermoplastic copolymer of SBS (styrenebutadiene- styrene) with a linear chain, trade name Kraton. To reinforcement selected aramid fabric (Twaron 1210 fiber), a plain weave and a weight of 175 g / m2. As the base polymer coatings used steel sheet with a thickness of 1.0 mm marked with DC01 according to EN 10027-1: 2007. It is a quality steel alloy designed for cold-rolled products. Steel substrate were washed in a solution of water and detergent, and then degreased with acetone. First step was compressed at 180 ° C for 3 minutes without load, and then three minutes with a load of 2 MPa. SBS copolymer film having a thickness of 800 μm. The films again were compressed with fabrics on steel substrate, using the same compression parameters as in the case of a single film. Obtained four reinforced with fabric layers differing in number of layers of fabric and two SBS copolymer coating with different thickness. Impact resistance test consisted of placing the sample of 100 x 100 mm in the base device, and then leaving from the height of 1 meter, a weight of 2 kg terminated spherical indenter having a diameter of 20 mm. All samples from a single impact energy of 19.62 J were subjected to microscopic analysis. The first step was to determine the number of impact, after which the steel substrate coating has been without a break. Then carried out research on coatings by measuring the amount of impact, which was interrupted after the structure of the coating and the steel substrate. As a result of the study, there was no linear relationship between the thickness of coatings and their impact resistance. A significant influence on the resulting damage after an impact is the amount of fabric coating.
Źródło:
Interdisciplinary Journal of Engineering Sciences; 2016, 4, 1; 6--10
2300-5874
Pojawia się w:
Interdisciplinary Journal of Engineering Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Experimental study on SHPB cyclic impact of rubber-cement composite with different confine modes
Autorzy:
Yang, Rongzhou
Xu, Ying
Chen, Peiyuan
Cheng, Lin
Ding, Jinfu
Fu, Hongxin
Powiązania:
https://bibliotekanauki.pl/articles/27312124.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:
dzielony pręt Hopkinsona
polimer wzmocniony włóknem węglowym
kompozyt gumowo-cementowy
oddziaływanie cykliczne
energia pękania
uszkodzenie
odporność na uderzenia
split Hopkinson pressure bar
carbon fibre reinforced polymer
rubber-cement composite
cyclic impact
damage
fracture energy
impact resistance
Opis:
To promote the application of rubber-cement composites as the main bearing structure and key components in practical engineering under frequent dynamic disturbances, in this work, the split Hopkinson pressure bar (SHPB) cyclic impact tests of rubber-cement composite specimens with four different confine modes were carried out in which the impact load increased sequentially. The relationship between average strain rate, ultimate strain and impact times and the relationship between peak stress, damage energy, ultimate strain and incident energy were analyzed. The results showed that the appropriate confine reinforcement treatment can make rubber-cement composite give full play to its deformation ability when it was completely damaged. Carbon fiber-reinforced polymer (CFRP) sheet and steel cylinder can work together with the rubber-cement composite matrix to resist impact load, which effectively improves the structural strength, damage fracture energy, and cyclic impact resistance of the rubber-cement composite. Finally, based on the effect difference of confine modes, the simplified plane force models of rubber-cement composite specimens with four different confine modes were established, which clearly revealed the completely different impact resistance mechanism of the rubber-cement composites with different constraints under cyclic impact loading.
Źródło:
Archives of Civil Engineering; 2023, 69, 2; 517--534
1230-2945
Pojawia się w:
Archives of Civil Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
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