linear strain

The Determination of Optimum Value of Linear Strain Increment

线性应变增量最佳值的确定

Integral-rotation linear strain model and intraplate deformation-strain field of the Philippine Sea Plate

菲律宾海板块的整体旋转线性应变模型与板内形变-应变场

Normal or linear strain is defined as the change in length per unit length .

正改应变或线应变由每单位长度内的长度改变量来定义。

The linear strain suffers much higher air-pressure interference than the differential strain ;

线应变受气压干扰比差应变高得多。

A set of nonlinear kinematic equations concerned with wave propagation in linear strain in this paper .

本文在线性应变条件下，导出应力波在弹性材料中传播的非线性运动方程。

After onset of damage localization , the constitutive relation is considered linear strain softening .

岩石的本构关系取为双线性应变软化。

A linear strain field is induced over the straight beam by applying stress on the arches .

对两半圆拱施加与直梁方向平行的应力作用时，光纤光栅受到线性应力场的作用，光纤布拉格光栅即转化为啁啾光纤光栅。

Orientation of principle strain calculated from linear strain data turned gradually towards the epicenter before the earthquake .

由线应变资料计算的主应变方向在地震前逐渐向震中偏转；

Diurnal resonance in observation of linear strain tides

线应变固体潮观测中的周日波共振现象

Quantitative Check-Measure of Linear Strain of Mechanical Component

机械构件线应变在线检测新技术研究

Thus new technology and method for realizing non-contacting real-timed on line quantitative detection on linear strain of mechanical components were provided .

为实现机械构件线应变的非接触式实时在线定量检测提供新的技术与方法。

We first paper introduce the principle of the quantitative check-measure based on equispaced magnetic field of linear strain of mechanical component .

介绍了基于等间距磁晶格在线检测机械构件线应变的基本原理。

The results indicate that the equation with rotation in the entire block and linear strain is the optimal model to describe the block motion .

检验结果表明，块体的整体旋转与线性应变方程是描述块体运动的最优模型。

Analogous to the definition of linear strain , angular strain is also defined as a rate of change ( of angular displacement ) .

这个新定义和线应变的定义相类似，也是一种变化率（角位移的变化率）。

Set of nonlinear kinematic equations concerned with wave propagation in elastic solids is derived on the assumption of linear strain in this paper .

文中指出方程的非线性性质是由变形运动本身的非线性性质决定的。故这类非线性问题可以称为弹性应力波理论中的运动非线性问题。

The distributed force model of intelligent beam structures is presented in considering the effect of bonding layer on basis of hypothesis of linear strain in the paper .

基于线性应变假设，提出了考虑粘贴层影响的智能结构梁分布力模型。

A model of linear strain relaxation is proposed to obtain the interatomic longitudinal spacings of the strained superlattice .

在线性驰豫应变假设下给出了应变超晶格纵向原子间距的几何模型。

Preliminary analysis of the data of linear strain earth tide observed with a capacitance-type borehole strainmeter at the Xiangshan seismic station

香山地震台压容式钻孔应变仪线应变固体潮观测结果的调和分析

A sheet when it is being formed in the tools can be considered as a thin shell with a linear strain distribution through the sheet thickness .

成形后但还在模具上的薄板，可视为一应变沿厚度线性分布的薄壳。

The traditional dynamic theory for flexible multi body systems is based on the small deformation assumption , which describing the linear strain displacement relations by Cauchy strain theory .

传统的多柔体系统动力学建模理论，往往基于小变形线性动力学的基本假定，采用线性的Cauchy应变理论描述应变&位移关系。

As a result of its characteristic of wavelength encoding and linear strain and temperature response , fiber grating has a broad application future in the field of optical sensing .

光纤光栅由于其自身的波长编码特性，以及线性的应变和温度响应，在光纤传感领域有着广泛而良好的应用前景。

The simulations using the heating bimetal sheet show that the structure is very powerful , which can yield a linear strain between 30 % ~ 100 % at a temperature change of 100 ℃ .

通过使用热双金属片进行模拟，实现了在100℃温度变化情况下30%~100%的线性应变。

Based on the linear strain distribution assumption , strain development of tensile bars and ultimate moment capacity of strengthening section , which strengthened on tension side with service load un removed , is investigated .

本文以应变平截面假定为基础，对非卸载条件下受拉区加固梁截面的钢筋应变发展及抗弯承载力的发展进行分析研究。

The harmonic analysis results of the differential strain calculated by linear strain in No. 1 well and the differential strain measured directly in the No. 2 well are consistent , both can be mutually verified .

用一号井线应变计算出的差应变与二号井直接测到的差应变，两者的调和分析结果一致，两口井的固体潮观测起到了相互验证的作用。

Numerical results show that 9-node isoparametric element is superior to 8-node isoparametric element , 12-node isoparametric element and quadrilateral element consisting of two or four linear strain triangles .

数值结果表明，九节点等参数单元比八节点、十二节点四边形等参数单元和由二个或四个六节点三角形组成的四边形单元好。

It is apparent that the results are more accurate in calculation as compared with those , which are obtained from the material with power law or rigid linear strain hardening ( including perfect rigid plasticity ) .

与幂强化或刚线性强化（包括理想刚塑性）导出的解相比，本解析法明显地提高了计算精度。

The shape function matrixes and linear strain of the 16 degree of freedom beam element are analyzed , and the linear elastic element stiffness matrix , geometrical stiffness matrix and the nodal equivalent load matrix are deduced .

在16自由度梁单元形函数矩阵和应变分析的基础上，推导了16自由度梁单元的线弹性刚度矩阵、线弹性几何刚度矩阵和单元结点等效载荷列阵。

Let the detection of linear strain of mechanical components be transformed into the measurement upon the sustained time of high-low level of waveform in the detected signal , and the mathematical relationship between measured value of time and linear strain of components was derived .

将机械构件线应变的检测转换为对检测信号波形高低电平持续时间的计测，并推导出时间计测值与构件线应变之间的数学关系式。

In this paper , two kinds of equations of block elastic motion are established . One is the equation of rotation in the entire block and homogeneous strain , and the other is the equation of rotation in the entire block and linear strain .

推导并建立了块体的两种弹性运动方程：块体的整体旋转与均匀应变方程和块体的整体旋转与线性应变方程。

The tuning has nice repeatability with the hysteresis of 0.08 % . A novel method for tuning the chirp ratio of fiber grating without the central wavelength shift is proposed using a two-fixed-end compressive bar which induces a linear strain distribution along the grating .

提出了一种新颖的啁啾光纤光栅反射谱中心波长无移动的光纤光栅啁啾度调谐方法。