应变

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Try to establih "dual thinking mode" which means "dual affirmation in recognity, dual aspects in judgement, dual safety in emergency",so as to reduce personal error...

应努力造就人的"双重性"思维模式，即"识别的双确认，判断的双侧面，应变的双保险"，从根本上控制人为失误。2。

Photoelasticity is applied in two- and three-dimensional stress analysis widely.

光弹性法可广泛用于二维、三维应力或应变场的研究。

The paper presents a method of experimental mechanics which is combined traditional electronic measurement with photoelasticity using in online analysis of strength.

本文将电测方法与光弹性方法结合在一起，导出了应用读数应变εd就可以获取准静态情况下结构的载荷P、危险截面位置和最大应力峰值σ_(X_0Y_0Z_0)的理论计算方法，从而为结构的在线强度评价提供一种实验分析方法。

Based on the dynamic stress optic law and by making use of the stress values from strain measurements and BEM calculation, the history of birefringent fringe orders are calculated, and compared with the result of dynamic orthotropic photoelasticity.

把动态应变测量推算出的应力分量以及时域边界元计算出的应力分量分别代入正交异性动态应力－光性定律，得到随时间变化的双折射条纹级数历程，将其与正交异性动态光弹性实验的结果进行比较。

At the same time a special mechanical testing apparatus was designed to test the mechanical capability for support structure using the methods of photoelasticity and resistance strain gauge measurement. The experimental data indicated that the results of finite element analysis were coincident with experimental test results, It also has been proved that the present design for the support system of HT-7U vacuum vessel is reasonable and feasible.

同时还专门设计一套真空室支撑结构力学实验测试平台，利用光弹贴片法和电阻应变计测量法，对该结构进行全面的力学性能测试，不仅验证有限元分析结果的可信性，而且还进一步证实HT-7U真空室支撑结构设计的合理性和安全性。

The linear and piecewise linear interplotion function for displacement interplotion are used for the transition element formulation according to the displacement compatibility requirement between element interfaces.

这些初步成果为利用安装在桥梁结构健康监测系统上输出的应变—时程数据，对这类焊接构件进行热点应力推算和准确合理的疲劳损伤评估提供了理论和计算基础。

This is very much in the spirit of Pinter and is a common strain throughout Mamet's works.

这是非常的精神，品特，是一个共同的应变整个马麦特的作品。

In order to research the mechanical properties and deformability of pisolite grouting material, based on the earlier study, size effect, strength translation, different age strength and stress-strain curve of PGM were studied.

为深入研究豆石型灌浆料的力学性能和变形性能，在前期试验研究的基础上，对豆石型灌浆料的尺寸效应、强度转化、不同龄期强度以及应力应变曲线进行了试验研究。

Any flows greater than the capacity of the low flow diversion pipeline then flow into the park.The authors present an e'ectrical method by use of the pressure dif- ference transducer with the pitot tube which is installed in the pens- tock of prototype turbine to search for the law of dynamic flow unde?

作者提出一种装置在原型水轮机压力引水管道上的皮托管经差压应变传感器的电测方法，用以测量水轮机过渡过程中的动态流量变化规律；采用这种方法，首先在三座水电站中对原型水轮机各种过渡过程的动态流量变化规律进行了测量，并获得了较为满意的结果。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。