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- The inherent anisotropy of sands was investigated firstly through the shear tests with fixed principal stress axes. 通过应力主轴固定单调剪切试验分析了所制作砂样的初始各向异性特性。
- The crystal axes and the principal stress axes are obtained from the optical indicatrix axes manually by turning the projection diagram as usual. 以往是通过手工转图由光率体主轴获取晶轴和应力主轴的，把手工操作变为计算机运算和成图，是一个重要的附加课题。
- The investigation shows that the main reason for the non-coaxial behavior is the directional changes of stresses (i. e. ,rotation of principal stress axes). 结果表明，应力方向的变化（即主应力轴旋转）是引起非共轴性的主要原因。
- Study and countermeasure on side effects from principal stress axis rotation experiment with hollow cylinder apparatus 空心圆柱仪主应力轴旋转试验副效应研究及对策
- principal stress axis rotation 主应力轴旋转
- principal stress axis 应力主轴,枝力轴
- Strain due to rotation of principal stress axes under plane strain condition 平面应变条件下主应力轴旋转产生的应变
- The principal compressional stress axis obtaind through focal mechanism solutions show NNE and NW orientations. 由震源机制解求出的主压应力轴为北北东向和北西向。
- Elastoplastic numerical simulation of plane strain problems of soils involving rotation of principal stress axes 含主应力轴旋转的土体平面应变问题弹塑性数值模拟
- Analysis of Stress Increment Considering Rotation of Principal Stress Axes of Soil 考虑主应力轴旋转土体的应力增量分析
- Keywords cohesionless soil, principal stress axes rotation, intermediate stress,,,,,vector constitutive model, liquefaction criterion; 无粘性土;主应力轴旋转;中主应力;应力矢量;本构模型;液化准则;
- principal stress axes rotation 主应力轴旋转
- The failure criterions of principal stress, octahedral stress and strain space are established. 建立了主应力、大连理工人学博士学位论文一八面体应力和应变空间的混凝土破坏准则。
- The main direction of the current maximum horizontal principal stress is NE-SW and NEE-SWW. 裂缝主要发育在东西两侧靠近断层、近源的构造陡坡上;
- Rock rupture caused by decreasing the minimum principal stress was studied with Mogi's general triaxial test machine. 过去曾用常规的三轴试验机研究过减小围压引起的岩石破坏。这种实验的局限性在于中等主应力和最小主应力始终保持相等。
- The calculation principle of earth pressure using principal stress arching is proposed. 给出了用主应力拱应力分析计算土压力的基本原理。
- To answer this question, we need to plot trajectories of principal stresses. 为了回答这个问题，我们尚须画出主应力迹线图。
- The stress path that prevails in a pavement under wheel loading includes stress reversal causing rotation of the principal stress direction. 在车轮的荷载作用下，整个路面的应力过程包括导致主应力方向发生旋转的应力反向。
- On FEM simulating its stress and displacement characteristics, the contour of maximum and minimum principal stress have been drawn. 分析结果表明，长白山天池地区高陡斜坡整体稳定性较好，不会发生大规模崩塌。
- The revised model reflectes upon the middle principal stress and preserves the form of Duncan Modol, but it widens the application ges of Duncan Model. 修正模型考虑了中主应力的影响,既在形式上保持了邓肯模型简单、实用的特点,又在应用上拓宽了邓肯模型的应用范围。
