Results 21 to 30 of about 13,942,741 (235)
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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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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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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A physical-based constitutive model for surface integrity prediction in machining of OFHC copper [PDF]
, 2017 Due to the rising interest in predicting machined surface integrity and sustainability, various models for metal cutting simulation have been developed. However, their accuracy depends deeply on the physical description of the machining process.
OUTEIRO, José +10 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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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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Constitutive model incorporating the strain-rate and state of stress effects for machining simulation of titanium alloy Ti6Al4V [PDF]
, 2018 Ti6Al4V titanium alloy is widely used in aero-engines due to its superior performance. However, as a difficult-to-cut alloy, it induces short cutting tool life and poor surface integrity.
AUZENAT, François +8 more
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Development of a constitutive model to simulate unbonded flexible riser pipe elements [PDF]
, 2008 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The principal objective of this investigation is to develop a constitutive model to simulate the hysteresis behaviour of unbonded flexible risers.
Bahtui, Ali
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