Several measuring methods of elastic constants of photoelastic materials in frozen temperature are given out in this paper.
本文给出了几种测定冻结温度下光弹性材料弹性常数的方法。
A photoelastic study for the viscoelastic stress-concentration factors in bars with a round hole under axial tension load, using self-made viscoelastic materials is presented in this paper.
本文利用自制的光粘弹性材料，用光弹性法研究了在轴向拉伸荷载作用下带有圆孔的杆件中的粘弹性应力集中系数。
In this paper, a three-dimensional photoelastic experiment was presented for studying closed var-ied-orientation transmission shaft, being made of materials with various modulus of elasticity.
对由异弹模材料构成的闭式万向接轴进行了三维光弹性实验研究。
Based on the stress (strain) -optic law derived from balanced photoelastic composite materials, a new approximate strain-optic relation for photoelastic analysis is pro - posed.
本文在推导均衡光弹性复合材料应力(应变)—光定律的基础上，导出了均衡光弹性复合材料的近似应变—光定律。
In recent years, two new photoelastic coatings fabricated by adding either non-luminescent dye or luminescent dye into photoelastic polymer materials have been proposed and well developed.
近年来，出现了两种通过在光弹性聚合物材料中添加非发光染料或发光染料的新的光弹性涂层制作方法。
The article gives the method and the suitable formula for calibration of the function of the orthotropic photoelastic composite materials.
本文给出了标定光弹性复合材料性能的方法和适用公式。
The methods discussed in this article apply the concept of photoelastic response of transparent materials, which has been known for well over a hundred years.
该方法的讨论，在这篇文章中运用的概念，光反应的透明材料，它已经出名远远超过一百年。
In this paper the method. Making use of orthotropic photoelastic composite materials is proposed.
本文提出了采用与国外不同的技术途径制作光弹性复合材料的方法。
The photoelastic coating method is used to study the phenomenon of stress concentration around the hole in the 3D braiding composite materials. Some results are obtained.
采用反射光弹技术考察了编织复合材料的孔边应力集中现象，得到了有益的结果。
The photoelastic coating method is used to study the phenomenon of stress concentration around the hole in the 3D braiding composite materials. Some results are obtained.
采用反射光弹技术考察了编织复合材料的孔边应力集中现象，得到了有益的结果。
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