剪切变形

Furthermore, the detrimental kinking deformation of the flanges, caused bythe large rotation demands in shear links, is moved awayfrom the column face when reduced sections were used.

此外，法兰有害扭结变形，通过在大型旋转剪切环节的要求造成的，是远离列时所面临的部分被用于减少。

The results clearly prove an evolution mechanism of type B PLC shear bands, that is, a PLC shear band first nucleates at one side of specimen, then transversely runs through the entire specimen section with a certain angle, finally forms an inhomogeneous deformation bands.

实验结果清楚地证实了B型PLC剪切带的一种演化机制，即先在试样一侧成核，然后与拉伸轴成一定角度横向贯穿整个试样，最终形成非均匀塑性变形带。

Based on flow stress equation at material formation and shear angle theory, the effects of cutting speed, workpiece hardness, material performance on cutting forces were investigated.

基于材料变形下的流动应力方程及剪切角理论，分析了切削速度、工件硬度、材料性能对切削力的影响。

The third one is characterized by brittle deformation of the eclogite blokes and strongly ductile shearing of the matrices,and developed at the middle satge(210-180Ma) and at amphibolite facies condition, in chich the UHPR was extruded and exhumated to the middle crust by the compression between the South and North China blokes.

第3期变形产生于角内岩相条件下，是折返中期（220-180Ma）超高压变质岩为南北陆块持续碰撞所挤出并向北逆冲至中地壳的结果，从榴辉岩的布丁化和基质的强烈韧性剪切为特征。

Particularly in strongly deformed areas, various typesof cleavages often exist in large scale folds, faults and ductile shear zones.

在变形强烈的地区，各种劈理往往产出于更大规模的褶皱，断层和韧性剪切带中。

Analysis of tube-in-tube structure of variable cross-section in torsion;2. By assuming the structure to be continuous,the Hamiltonian dual system of coordination analysis is established for tube-in-tube structure s,in which the shears and flexures of the inter and the outer tubes are considered as Timoshenko beams.

在结构连续化假定的基础上，将内筒和外筒视为铁摩辛柯梁，同时考虑内筒和外筒的剪切与弯曲变形，建立了筒中筒结构协同分析的哈密顿对偶体系，导出了相应的状态空间方程，其系统矩阵具有辛矩阵的特性，可用精细积分法求该体系的高精度数值解。

The results show that the main cause of the angular distortion of the lap joint is the non-uniform distributed inherent shear strain component that is vertical to the weld line and exists in the plane paralleling to the weld line.

结果表明：搭接接头焊接角变形的产生主要是由焊缝及其附近区域与焊缝平行的平面内垂直于焊缝方向上不均匀分布的固有剪切应变分量引起的。

The mylonites show evidence for fluid infiltration and large volume gain.

剪切带内有大量流体渗滤作用的证据，变形岩石的体积是增加的。

Based on the higher-order Cauchy-Born constitutive model, a seriers of infinitesimal mechanical properties and the strain energy for the graphite sheet and SWCNT are studied firstly with the consideration of the influences from tube chirality and radius, potential parameters and the inner displacement.

基于所发展的高阶Cauchy-Born广义连续体本构模型，首先对石墨片和单壁碳纳米管的一系列无限小变形的力学特性(如：轴向和环向模量、泊松比、剪切模量)以及应变能进行了研究，同时也考察了手性、半径、势能参数以及内位移放松等因素对这些力学特性的影响。

Based on elastic-plastic constitutive model of the rocks, the author, adopting the sliding block - spring combination system, studies the mechanics model of the shear band and obtains the starting conditions of deformation localization controlled by such a mechanics model.

基于岩石的弹塑性本构关系，采用滑块—弹簧组合系统研究了岩石剪切带形成的力学模型，并得出了该力学模型控制的变形局部化起动条件。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。