How to easily and reasonably determine the value of principal stress in the direction of plane strain is the key point. Based on the Elastic-plastic stress-strain relationship for soil and test data under the plane strain condition, it is assumed that the relationship between principal stresses ...
Victor N. Kaliakin, in Soil Mechanics, 2017 Problem Statement Given a major principal stress of 400 kPa (compressive) and a minor principal stress of 100 kPa (compressive), determine the maximum in-plane shear stress and the orientation of the plane on which it acts. ...
2.The soil cutting experiment indicates that the interior friction angle and the shear intensity of soil is reduced;and themaximum principal stressis decreased due to the vibration load;it induces the decrease of digging resistance.从理论上研究了振动掘削岩土的减阻机理,土壤剪切试验结果表明,振动载荷能...
网络释义 1. 主应力轴的旋转 ...为,受循环荷载的Hysteresis Loops,主应力轴的旋转(Principal Stress Rotation)问题以及土壤的液化(Soil Liquefaction) … www.ntuce-newsletter.tw|基于 1 个网页 2. 主应力轴旋转 主应力轴循环旋转,cyclic... ... ) principal stress axes rotation 主应力轴旋转 )principal st...
The measurement and study of the stress–strain–strength behaviour of soils in general stress states involving the change of magnitudes and direction of the principal stresses are necessary and important. To investigate the strength behaviour under such conditions, consolidated undrained tests on remoulde...
aThe dominant orientations of the maximum principal stress are E-W for northeast segment (green arrow), NEE-SWW for the mid-segment (blue arrow), and NWW-SEE for the southwest segment (black arrow) along the Longmenshan fault zone. 最大主应力的统治取向是E-W为东北段 (绿色箭头), NEE-SWW...
1.Effect ofprincipal stress ratioin plane strain condition on void damage evolution;平面应变下的主应力比对微孔洞损伤演化行为的影响 2.The tangent Poisson’s ratio of soil increases when theprincipal stress ratioincreases.通过基于局部变形测量的三轴试验,分析了泊松比的变化规律:在相同的成样方法和控制密度...
aparameters for specimens of saturated soil which[translate] aReference is made to BS 1377-1 for general[translate] aare listed on the inside back cover.[translate] aterminology and definitions given in BS 1377-1[translate] a1.2.1[translate] ...
THE ONSET OF STRAIN LOCALIZATION IN CROSS-ANISOTROPIC SOILS UNDER TRUE TRIAXIAL CONDITION The influences of inherent cross-anisotropy on soil strength on the homogeneous deformation and bifurcation characteristic of the stress-strain relationshi... X Lu,M Huang,J Qian - Soils and Foundations -Tokyo-...
2) intermediate principal stress 中主应力 1. Evaluation of effect ofintermediate principal stresson sand shear strength; 中主应力对砂土抗剪强度影响的分析 2. The influence ofintermediate principal stresson studying the characteristic of soil;