剪应变

In this paper, the sine and cosine shaped sensors have been designed by using the integral characteristics of PVDF piezoelectric film. The sine PVDF sensor can be used alone to measure the displacement, speed, acceleration, stain, stress of the roof beam vibration; the cosine PVDF sensor can be used alone to measure the angular displacement and shear of the roof beam vibration; by using them jointly , the structural intensity can be measured for the roof beam without any finite differential error.

本文利用PVDF压电薄膜独特的积分特性，设计制作了正弦形状和余弦形状传感器，它们单独使用，正弦形状的PVDF传感器可以用来测量梁振动的位移、速度、加速度、应变、应力、弯矩；余弦形状的PVDF传感器可以测量振动梁的角位移和剪力；配对使用它们，可以用来测量梁的结构声强，用它们测量结构声强时不会产生有限差分误差。

Composite materials with doubly periodic rigid line inclusions under antiplane shear in an infinite medium are discussed.

利用微结构的周期性和平均应力/应变定理得到了复合材料有效反平面剪切模量的精确公式。

The foliations of mylonites in the two zones deeplydip to the north with nearly horizontal stretch lineation, dextral shear sense, and compressionaldeformation in the YZ face.

两者均以糜棱面理往北陡倾、近水平的拉伸线理、右行剪切应变及在YZ面上的挤压为基本特征，为韧性&右行挤压转换型&剪切带。

The interface shearing force's differential equations were established based on various principle, in which the energy of strain for concrete flange plate and cold formed steel U section beam and shear connector are calculated.

分别计算混凝土板、剪力连接件、U型钢的应变能，利用变分原理建立冷弯U型钢与混凝土组合梁的界面剪力微分方程。

Test results have shown that larger plastic volumetric strain as well as higher growth rate of pore water pressure would be generated in multi-directional shearing than in a single-directional one. Lower resistance of sand to liquefaction was also observed under the rotation of principal stress orientation.

与单向剪切相比，多向剪切会产生额外的塑性体积应变，在不排水条件下孔隙水压力增长的速率较高，特别是在具有主应力轴连续旋转特点的加载条件下，砂土抵抗液化的能力也将更低。

The shear stress component was separated from strain data of normal stress relieved by symmetric-combining strain detecting.

利用对称组合应变测量的方法实现剪应力与轧向残余应力的分离，分别计算出板带的轧向残余应力和剪应力分布，计算结果与板形检测结果取得一致。

It has been observed that a general strain fail criterion for clay is recommended for considering the integrative effects of torsional shear strain and normal deviatoric strain as well as cyclic strain and accumulative strain.

提出的综合应变式同时考虑了剪切变化和正向偏差变形的共同效应，适合作为主应力连续旋转的耦合循环剪切试验的破坏标准。

A new method for assessing the local shear strain in adiabatic shear band of Ti-6Al-4V is proposed by using of gradient-dependent plasticity.

中文摘要：提出了利用梯度塑性理论计算Ti-6Al-4V绝热剪切带的局部剪切应变新方法。

A stress-strain diagram can be plotted using shear stress and shear strain.

应力-应变图可以用来表现剪切应力与剪切变形。

The purpose of this study is discussing the shear stress and strain rate relation under different silt allocated proportion and different water content, and the viscosity coefficient and yield shear stress are estimated.

本研究旨在探讨模型材料在不同的泥砂配比及不同的含水量下剪应力和应变率的关系，并推估其黏滞系数和降伏剪应力。

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。