Results 11 to 20 of about 24,902,874 (336)
Material Model of Membrane Structure in Rainstorm
Shanghai Jiaotong Daxue xuebao, 2023 When encountering heavy rain, the membrane surface with a relatively small slope is easy to accumulate water. Accurately simulating the deformation of the membrane surface at this time will help ensure the safety of the structure. The linear constitutive
PANG Yan, QING Qiang, WANG Shasha, ZHANG Xiangyu, GONG Jinghai
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Reviews on Advanced Materials Science, 2022 Nonwater reacted polyurethane grouting materials are new materials developed to make up for the shortcomings of water-reactive materials in emergency rescue.
Jingwei Zhang +3 more
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Elastoplastic constitutive model for biocemented sands
Yantu gongcheng xuebao, 2022 The microbial-induced calcite precipitation (MICP) is a new method for reinforcing geotechnical materials with environmentally friendly bacteria. The test results show that the stiffness, strength and dilatancy of the MICP-treated sands are enhanced ...
CUI Hao 1, XIAO Yang 1, 2, 3, SUN Zeng-chun 1, WANG Cheng-gui 1, LIANG Fang 1, LIU Han-long 1, 2, 3
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Application of a damage constitutive model to pile–slope stability analysis
Frontiers in Materials, 2022 Piles were regarded as elastic materials in the traditional numerical simulation. The elastic pile would not reflect the damage of the pile in engineering, which would misjudge the reinforcement effect of piles on slopes.
Jian-Hong Jiang +6 more
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Determination of Constitutive Parameters of Crystalline Limestone Based on Improved RHT Model
Advances in Materials Science and Engineering, 2022 This study improves the RHT constitutive model based on some shortcomings, and the main improvements work are as follows: (1) hyperbolic function is used to make up for the deficiency of tensile strain rate enhancement factor of RHT constitutive model at
Hao-Fan Tian +5 more
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Lithosphere, 2022 The three-parameter Weibull distribution has a strong ability to fit many kinds of experimental data, which provides a solution for using a unified expression to characterize the elastic-brittle, strain softening, elastic-plasticity, and other ...
Meiben Gao +8 more
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A non-monotonic constitutive model is not necessary to obtain shear banding phenomena in entangled polymer solutions [PDF]
, 2008 In 1975 Doi and Edwards predicted that entangled polymer melts and solutions can have a constitutive instability, signified by a decreasing stress for shear rates greater than the inverse of the reptation time.
J. M. Adams, M. Doi, P. D. Olmsted
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A multiscale constitutive model for intergranular stress corrosion cracking in type 304 austenitic stainless steel [PDF]
, 2013 Intergranular stress corrosion cracking (IGSCC) is a fracture mechanism in sensitised austenitic stainless steels exposed to critical environments where the intergranular cracks extends along the network of connected susceptible grain boundaries.
Rahimi, S, Siddiq, A
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Modelling the Triaxial Compression Behavior of Loess Using the Disturbed State Concept
Advances in Civil Engineering, 2021 This paper investigates the triaxial compression behaviour of Q3 loess soil and the construction of a constitutive model accounting for the structural effect of loess on the basis of the disturbed state concept.
Yali Xu +5 more
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The creep behavior of simple structures with a stress range-dependent constitutive model [PDF]
, 2012 High temperature design remains an issue for many components in a variety of industries. Although finite element analysis for creep is now an accessible tool, most analyses outside the research domain use long standing and very simple constitutive models
Boyle, James
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