针叶树
发表于 2025-3-30 09:28:16
https://doi.org/10.1007/978-3-322-90803-2h lead to different results. The following three kinds of objective functions. can be considered (Altenbach et al, Plasticity of pressure-sensitive materials. Springer, Berlin, pp 49–152, 2014, [.]; Kolupaev et al, Strength hypothesis applied to hard foams Appl Mech Mater, 70, 99–104, 2011, [.]).
吗啡
发表于 2025-3-30 15:32:47
Introduction,ss (tension and compression) is relatively simple and widely investigated. Whereas the multi-axial stress states which arise in the body are complex, and the limit behavior is not well understood. The limit behavior can be captured with the failure criteria.
mastoid-bone
发表于 2025-3-30 17:19:44
Criteria of Equivalent Stress Concept,r 42(5):578-592, 2010, [.]; Pisarenko, Lebedev Deformation and Strength of Materials under Complex Stress State (in Russ.: Deformirovanie i prochnost’ materialov pri slozhnom naprjazhennom sostojanii). Naukowa Dumka, Kiev, 1976, [.]; Yu Unified strength theory and its applications. Springer, Berlin,
CRUC
发表于 2025-3-30 20:55:07
http://reply.papertrans.cn/32/3136/313542/313542_54.png