Zobrazeno 1 - 10
of 342
pro vyhledávání: '"damage propagation"'
Publikováno v:
Applied Sciences, Vol 14, Iss 1, p 409 (2024)
During the process of the shear and bending failure of reinforced concrete beams, the cracks generated on the side of the beam are mostly type I–II composite cracks. Considering the material nonlinearity and geometric irregularity of reinforced con
Externí odkaz:
https://doaj.org/article/d6270757d311420ca0e4f670b5dcf1f5
Publikováno v:
Journal of Composites Science, Vol 8, Iss 1, p 35 (2024)
This study focuses on investigating the behavior of a thermoplastic matrix composite (Carbon Fiber-LMPAEK) under a bearing strength determination test. The specimens were subjected to a double-shear-bolted joint configuration tensile test, and the pr
Externí odkaz:
https://doaj.org/article/b68d3b706f7b4c91b8cd1aba4bc2d290
Publikováno v:
Buildings, Vol 14, Iss 1, p 264 (2024)
Prestressing technology is an effective way to improve the seismic performance of masonry structures such as concrete masonry wall. Therefore, bonded prestressing technology applied to integrated concrete masonry wall (ICMW) was proposed in this stud
Externí odkaz:
https://doaj.org/article/8bd88e9691134aa9ba611ed547730349
Akademický článek
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Publikováno v:
Journal of Composites Science, Vol 7, Iss 9, p 379 (2023)
Holes and their effects on the fatigue behavior and damage propagation of thin-walled structural components remain objects of research. In this paper, the previously untreated effect of round holes in thin plain-woven carbon fiber-reinforced plastic
Externí odkaz:
https://doaj.org/article/d7d94f366f004aa3a373fb1a4246d804
Publikováno v:
Nuclear Engineering and Technology, Vol 53, Iss 9, Pp 3085-3099 (2021)
Investigations of large commercial aircraft impact effect on nuclear power plant (NPP) buildings have been drawing extensive attentions, particularly after the 9/11 event, and this paper aims to numerically assess the damage and vibrations of NPP bui
Externí odkaz:
https://doaj.org/article/cf678955c7e54f6ca096a1d34d66fa87
Publikováno v:
Materials & Design, Vol 223, Iss , Pp 111256- (2022)
A novel three-dimensional damage model based on continuum damage mechanics (CDM) is established for the analysis of damage and fracture in woven carbon fibre reinforced plastic (CFRP) laminates. The damage model was developed in LS-DYNA, a nonlinear
Externí odkaz:
https://doaj.org/article/4be74fb3124d467eaacd4da5bc99201a
Publikováno v:
Buildings, Vol 13, Iss 8, p 1973 (2023)
Historical masonry structures, which constitute an important part of the historical heritage, exhibit brittle behavior under tensile stresses due to earthquakes or soil movements/settlements. Therefore, they are sensitive to deformation. The soil–s
Externí odkaz:
https://doaj.org/article/f0e5ffb771a744c3b286f114040a02be
Publikováno v:
Journal of Composites Science, Vol 7, Iss 6, p 223 (2023)
This paper experimentally studied the influence of the notch shape and size on the damage evolution and failure strength (tension and torsion) of carbon fiber-reinforced epoxy matrix (CFRP) laminates. Hashin’s damage criteria were utilized to monit
Externí odkaz:
https://doaj.org/article/c6f89d3aa2174fedb4f75155a4e81cc6
Publikováno v:
Materials, Vol 16, Iss 7, p 2688 (2023)
Fiber reinforced composites are widely used in the production of parts for load bearing structures. It is generally recognized that composites can be affected both by monotonic and cyclic loading. For assembly purposes, drilling is needed, but holes
Externí odkaz:
https://doaj.org/article/4982d98bd3f443b39000b01b7497b21f