Results 11 to 20 of about 591,874 (257)
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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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
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Inverse Approach of Parameter Optimization for Nonlinear Meta-Model Using Finite Element Simulation
Applied Sciences, 2021 Accurate and efficient estimation and prediction of the nonlinear behavior of materials during plastic working is a major issue in academic and industrial settings.
Seungpyo Hong +2 more
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Nihon Kikai Gakkai ronbunshu, 2015 An inverse analysis method was proposed for estimating nonlinear stress-strain curve with plastic deformation from load-deflection curve of three-point bending test of simply supported beam with rectangular cross section. This method was based on a small
Yuko SAWADA, Shiro KUBO
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Evaluation of Rock Brittleness Based on Complete Stress–Strain Curve
Mathematics, 2022 As a basic mechanical property of rocks, brittleness is closely related to the drillability, wellbore stability, and rockburst characteristics of reservoir rocks.
Liqi Xu +3 more
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Compression stress-strain curve of rammed earth: Measuring and modelling
Results in Engineering, 2023 This research article is about a study on the mechanical behavior of rammed earth under compression stress. The main purpose is to establish a simple stress-strain model for rammed earth.
A. Koutous, E. Hilali
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Shear stresses in shock-compressed diamond from density functional theory [PDF]
, 2008 We report density functional theory (DFT) results for the shear stresses of uniaxially compressed diamond under conditions corresponding to strong shock wave compression.
Elert, Mark L. +4 more
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Representative Stress-Strain Curve by Spherical Indentation on Elastic-Plastic Materials
Advances in Materials Science and Engineering, 2018 Tensile stress-strain curve of metallic materials can be determined by the representative stress-strain curve from the spherical indentation. Tabor empirically determined the stress constraint factor (stress CF), ψ, and strain constraint factor (strain ...
Chao Chang +4 more
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A Review of mathematical models for prediction of Stress-strain and moment –curvature behaviour in concrete [PDF]
E3S Web of Conferences, 2020 In this paper, a mathematical model for predicting the stress –strain and moment curvature relations in concrete is developed. A good number of empirical equations were proposed to represent stress-strain behaviour of conventional concrete.
Babu Y Shashank +3 more
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Strain gradient effects on concrete stress-strain curve [PDF]
, 2012 The stress–strain characteristic of concrete developed in flexure is one of the essential parameters for the ultimate flexural strength design of reinforced concrete (RC) members.
Ho, JCM, Peng, J
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