anaerobic
发表于 2025-3-23 13:29:33
Dynamic testing of materials: Selected topics,not cover it extensively and the present chapter will address three selected topics that were discussed during the lecture series given at CISM. For those subjects, the main experimental tool is the Split Hopkinson Pressure Bar (SHPB, Kolsky apparatus), used in its two or one bar version. The SHPB i
CONE
发表于 2025-3-23 13:54:22
Dynamic Behavior of Materials. Constitutive Relations and Applications,perimental observations, it is clear that the homogeneous material behavior of metals has several non linearities related for example to the strain rate and temperature sensitivity. Therefore, the material description and more precisely the constitutive relation used during numerical simulations for
intoxicate
发表于 2025-3-23 21:00:55
http://reply.papertrans.cn/24/2360/235907/235907_13.png
合法
发表于 2025-3-23 22:51:47
Computer estimation of plastic strain localization and failure for large strain rates using viscopltill vivid in theoretical, applied and computational mechanics. Such thermomechanical processes are highly influenced by elasto-viscoplastic wave effects (their propagation and interaction) and varying initial anisotropy caused by existing defects in metals structure like microcracks, microvoids, mo
吸气
发表于 2025-3-24 02:34:51
http://reply.papertrans.cn/24/2360/235907/235907_15.png
作呕
发表于 2025-3-24 08:11:45
Testing With Bars From Dynamic to Quasi-static,nts at specimen ends cannot be simply deduced from measurements with sensors incorporated in the machine, as it is the case with quasi-static testing. Furthermore, most sensors (like force cells) have a limited high passing band..Transient effects in the specimen induce waves and the non-homogeneity
无畏
发表于 2025-3-24 13:37:37
http://reply.papertrans.cn/24/2360/235907/235907_17.png
lipids
发表于 2025-3-24 15:03:14
Computer estimation of plastic strain localization and failure for large strain rates using viscoplmperature for extreme dynamic processes) and computational capabilities..Within this document we consider recent achievements of Perzyna‘s type viscoplasticity theory for metallic materials accounting for anisotropic description of damage suitable for modelling plastic strain localization and failur
overwrought
发表于 2025-3-24 19:48:39
http://reply.papertrans.cn/24/2360/235907/235907_19.png
Aromatic
发表于 2025-3-25 01:43:57
http://reply.papertrans.cn/24/2360/235907/235907_20.png