Results 11 to 20 of about 970,478 (306)
Instrumented indentation for determination of full range stress-strain curves [PDF]
, 2014 One common method for the determination of full range stress-strain curves by instrumented indentation is presented and validated for an aluminium alloy.
De Smedt, A +4 more
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Microscopic origin of nonlinear non-affine deformation and stress overshoot in bulk metallic glasses [PDF]
, 2014 The atomic theory of elasticity of amorphous solids, based on the nonaffine response formalism, is extended into the nonlinear stress-strain regime by coupling with the underlying irreversible many-body dynamics.
Schall, P. +2 more
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Meikuang Anquan, 2020 The deformation, failure mode and internal stress evolution law of overlying strata during coal mining are important issues in the field of mining engineering.
CHAI Jing, LI Shujun, ZHANG Dingding
doaj +1 more source
Frontiers in Earth Science, 2022 The drilling fluid invasion into hydrate-bearing sediments will change the geomechanical properties of the reservoir and may lead to uncontrolled geological disasters in the worst case.
Jun Pei +13 more
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New nonlinear stress-strain model for loess and its comparative research
Yantu gongcheng xuebao, 2017 At present, the stress-strain curve of loess can only be described by using different mathematical models according to its morphological type. To achieve a unified description of the stress-strain mathematical model, a new nonlinear model is proposed ...
WANG Li-qin 1, 2, LU Zhong-gang 1, SHAO Sheng-jun 1, 2
doaj +1 more source
Meikuang Anquan, 2022 In order to improve the experimental research basis under gas coal field coupling condition, we independently developed gas coal field coupling seepage desorption experimental system which mainly composed of constant pressure automatic inflatable ...
CHENG Xiaoyu +4 more
doaj +1 more source
Behavior of Geopolymer Concrete Confined by Circular Hoops
MATEC Web of Conferences, 2018 This paper discusses the behavior of geopolymer concrete subjected to passive confinement under compression loads. The confinement is induced by the use of lateral hoops, assembled from un-deformed reinforcing bars.
Muslikh +3 more
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A statistical damage constitutive rock model based on elastic energy release rate
Shuiwen dizhi gongcheng dizhi, 2021 In order to truly reveal the mechanism of rock deformation and failure and the nature of rock material damage, based on the analysis of rock material deformation law and mechanical characteristics, a rock damage constitutive model based on elastic energy
Wenbo LIU +3 more
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Mechanical behaviour and phase transition mechanisms of a shape memory alloy by means of a novel analytical model [PDF]
, 2018 The aim of the present paper is to examine both the fatigue behaviour and the phase transition mechanisms of an equiatomic pseudo-elastic NiTi Shape Memory Alloy through cyclic tests (up to 100 loading cycles).
Carpinteri, Andrea +8 more
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Magnetomechanical effects in textured polycrystalline Tb76Dy24 [PDF]
, 2000 Uniaxial stress-strain measurements were performed on polycrystalline Tb76Dy24 alloys which exhibit "giant magnetostriction" at cryogenic temperatures.
Chave, R. +4 more
core +1 more source