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A GENERAL CONSTITUTIVE RELATION FOR FATIGUE CRACK GROWTH ANALYSIS OF METAL STRUCTURES W.C.Cui1,X.P.Huang1 (1.School of Naval Architecture & Ocean Engineering, Shanghai Jiaotong University, Shanghai... in the literature, few of them showed the capability to explain various special phenomena observed in tests. A modified constitutive relation recently proposed by McEvily and his co-workers showed very......
J. Cent. South Univ. Technol. (2010) 17: 1376-1382 DOI: 10.1007/s11771-010-0645-7 Deduction and experimental investigation of constitutive relation of liquefaction of saturated sand WANG Xing-hua..., on the basis of Handin-Drnevich model, a new calculating model of the dynamic constitutive relation of saturated sand was put forward. The model was based on the basic hypothesis of instantaneous limit......
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Hot-compression constitutive relation of as-cast AZ31 magnesium alloy SHI Ti(史褆), YU Kun(余琨), LI Wen-xian(黎文献), WANG Ri-chu(王日初), WANG Xiao-yan(王晓艳), CAI Zhi-yong(蔡志勇) School of Materials...-compression process, the various factors have obvious effects on the deformation behavior of AZ31 magnesium alloy deformation behavior. To understand the hot-compression constitutive relation thoroughly......
solidification; lotus-type porous metal; compressive deformation; deformation behaviors; constitutive relation  ...晶定向凝固;藕状多孔金属;压缩变形;变形行为;本构关系 中图分类号:TG 146;TG 115 文献标识码:A Deformation behaviors and constructive relation of lotus-type porous copper under compressive direction......
Refining constitutive relation by integration of finite element simulations and Gleeble experimentsD.J.Yu,D.S.Xu,H.Wang,Z.B.Zhao,G.Z.Wei,R.Yang摘 要:Thermo... in significant deformation inhomogeneity and non-ignorable error in the flow stress strain relation,invalidating the uniform strain assumption commonly assumed when extracting the constitutive......
, such as yield strength, ultimate strength, and modulus of elasticity. Based on the experimental results, the degradation models of mechanical properties and the constitutive relation model of corroded studs...; mechanical property; deterioration; constitutive relation 钢-混凝土组合结构普遍采用栓钉作为抗剪连接件[1-2].组合结构运营过程中,常出现下述破损现象[3]:混凝土桥面板局部破损,负弯矩区混凝土板横向裂缝和结合面部位混凝土板纵向剪切裂缝;另外,在车辆等反复荷载作用下,钢板与混凝土间的结合面会产生滑移,甚至形成界面缝隙.侵蚀性介质从破损部位侵......
Discussion of the Constitutive Relation on Cyclic Stress-Strain of Engineering Materials唐俊武,王建国,徐世平,王枨摘 要:<正> Based on the experimental results... to that of monotonic tensile curve case. But for the former the deformation amount at which the yield begins is much smaller than that for the latter. The cyclic stress-strain constitutive relation......
; 文章编号:1672-7207(2015)01-0282-05 Calculation of head-on cross-section bearing capacity of concrete beams based on constitutive relation ZHANG Nan, HAN Le, LI Qianming (School of Arts... to calculate the head-on cross-section bearing capacity of concrete beams. On the basis of the concrete stress-strain and constitutive relation, a formula and its calculating method of directly using......
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