Zobrazeno 1 - 10
of 681
pro vyhledávání: '"Damage behavior"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-20 (2024)
Abstract This study investigates the impact of $$\mathrm {Al_2O_3}$$ Al 2 O 3 particle volume fraction and distribution on the deformation and damage of particle-reinforced metal matrix composites, particularly in the context of functionally graded m
Externí odkaz:
https://doaj.org/article/4d87189d99304d29b733eabdddb326ab
Publikováno v:
Nuclear Materials and Energy, Vol 39, Iss , Pp 101640- (2024)
The EAST lower divertor features a partially implemented flat-type structure, and visible damage has been observed, particularly at the outer horizontal target location after plasma operations. This study conducts a detailed analysis of the damage to
Externí odkaz:
https://doaj.org/article/3e346d311b5e4c2fad3427339bf1e11f
Publikováno v:
Rock Mechanics Bulletin, Vol 3, Iss 2, Pp 100111- (2024)
This study investigates the impact of intermediate (σ2) and minimum (σ3) principal stress unloading on damage behavior and the confining pressure influence on crack initiation stress (σci) in true triaxial stress conditions, utilizing large-scale
Externí odkaz:
https://doaj.org/article/2a6c1578678c4f7691a07d69405c664c
Publikováno v:
Buildings, Vol 14, Iss 8, p 2562 (2024)
Pavement cracking is a primary cause of early damage in asphalt pavements, and fiber-reinforcement technology is an effective method for enhancing the anti-cracking performance of pavement mixtures. However, due to the multi-scale dispersed structure
Externí odkaz:
https://doaj.org/article/30b9f477129b4cbf896cec697f1c58a4
Publikováno v:
Heliyon, Vol 10, Iss 3, Pp e25577- (2024)
This study investigates the fatigue behavior of off-axis carbon fiber reinforced polymer (CFRP) composites under varying stress levels, with a focus on both tensile-tensile and compressive-compressive loading modes. We conduct a comprehensive analysi
Externí odkaz:
https://doaj.org/article/afd93a1dba634bebb0ad304c4a6fbf54
Publikováno v:
Defence Technology, Vol 27, Iss , Pp 217-236 (2023)
Potential damage in composite structures caused by hail ice impact is an essential safety threat to the aircraft in flight. In this study, a nonlinear finite element (FE) model is developed to investigate the dynamic response and damage behavior of h
Externí odkaz:
https://doaj.org/article/3221d6f85a984e8084252353c41e9bd3
Publikováno v:
Petroleum, Vol 9, Iss 2, Pp 248-254 (2023)
To explore the damage behavior of O-ring in acid environment, a high-temperature and high-pressure (HTHP) autoclave was used to simulate the service environment of O-ring, and then 168h corrosion test of hydrogenated nitrile butadiene rubber (HNBR) a
Externí odkaz:
https://doaj.org/article/ac6e754965b54bb3b2644716ffb7e2b7
Autor:
Mohamed Habibi, Luc Laperrière
Publikováno v:
Applied Mechanics, Vol 4, Iss 2, Pp 763-778 (2023)
In recent years, the hybridization of natural fibers with synthetic fibers has received much attention. This paper conducted an experimental study on the tensile and flexural behavior of unidirectional carbon/flax fiber reinforced epoxy composites an
Externí odkaz:
https://doaj.org/article/62cf9893459d4ec9a7d15badad5bf36b
Publikováno v:
Open Ceramics, Vol 16, Iss , Pp 100498- (2023)
In this work, the mechanical response and the damage process during compressive loading tests of hydroxyapatite scaffolds processed by stereolithography and designed for biomedical applications were investigated. Damage is followed by acoustic emissi
Externí odkaz:
https://doaj.org/article/bd33b1fdac6746c48fecf30eebbf4a63
Autor:
Mohamed Habibi, Luc Laperrière
Publikováno v:
Applied Mechanics, Vol 4, Iss 1, Pp 371-388 (2023)
Understanding the effect of staking sequences and identifying the damage occurring within a structure using a structural health monitoring system are the keys to an efficient design of composite-based parts. In this research, a combination of digital
Externí odkaz:
https://doaj.org/article/8dd5e816f2c24bd4ba2f0ef61d4c2666