1)Photoelastic experimental stress analysis光弹性实验应力分析
英文短句/例句
1.The Array Theory Of The Experimental Stress Analysis Of The Orthotropic Photoelastics;正交异性光弹性实验应力分析的矩阵理论
2.Experimental observation of photoelastic stress of human ankle joint at different flexion angles人体踝关节跖屈时光弹性应力实验分析
3.Analyze the Influence of Elastic Modulus of Posts on Root's Stress Distribution by PSA桩核弹性模量对牙根应力影响的光弹分析
4.recording photoelastic stress analyzer记录式光弹应力分析仪
5.Research and experiment upon prestressed pull-straightening roller in CCM using photoelastic method连铸机预应力拉矫辊的光弹性实验研究
6.Measuring the Distribution of Principal Strees of Civcular Disc by Using Holographic Photoelastic Experiment with Laser利用激光全息光弹实验测量圆盘片的主应力分布
7.Photoelastic stress analysis of overflow dam of Yantan hydroelectric station岩滩水电站溢流坝坝体光弹性应力分析
8.Analysis of the Stresses under the Anchorage Zone of the Cable stayed Haikou Century Bridge with the Photo elastic Method海口世纪大桥斜拉索锚固区光弹性应力分析
9.Study of Analyse Experiment of the Particle Board's Elasticity Modulus by Micro-Mechanics;碎料板弹性模量微观力学的分析实验研究
10.Photoelastic Investigation and Numerical Analysis of the Determination of SIF for "V" notch;确定V形切口的应力强度因子的光弹性实验和数值方法的研究
11.Photoelastic Experiment and Finite Element Analysis for the Joint Structure between Pier and Girder in Continuous Rigid-Frame Bridge;刚构连续梁桥墩梁固节点结构光弹性实验研究和有限元分析
12.The Photoelastic-plastic Analysis of Local Stress Field in the Circular Aperture Edge for the Strain Hardening Material应变硬化材料圆孔边局部应力场的光弹塑性分析
13.STRESS ANALYSIS OF ELASTIC PIPELINE AND AMBIENT VISCOELASTIC MEDIA弹性压力管道和周围粘弹性介质的应力分析
14.Analysis of Bounce on Long Pbnpled Rubber of Table Tennis;长胶乒乓球拍击球瞬间弹力实验分析
15.Test and Analysis of the Stress Distribution of Column of Cross Wedge Rolling Machine by Using Photoelastic Coating Method;楔横轧机机架应力分布的光弹性贴片法测试与分析
16.Aircraft Static Aeroelastic Response Analysis Based on Nonlinear Experimental Aerodynamic Data基于非线性试验气动力的飞机静气动弹性响应分析
17.Nonlinear Static Analysis and Test Research on Slab-Column Structure;板柱结构静力弹塑性分析与试验研究
18.Static and Dynamic Analysis of Elastic Foundation Beam and Experimental Study;弹性地基梁静、动力分析及试验研究
相关短句/例句
photoelastic stress test光弹性应力实验
3)photoelastic stress analysis光弹性应力分析
4)photo-elastic stress-strain analysis method光弹性应力-应变分析法
5)dynamic photoelastic stress analysis动态光弹性应力分析
6)photo-elastic stress analysis光测弹性应力分析
延伸阅读
光弹性应力计光弹性应力计photoelastic stressmeter guangtanxing yingliji光弹性应力计(photoelastic stressmeter) 由双折射材料制成的刚性应力传感器，是常用的地压监浏仪器，可用于测量岩体应力变化和主应力方向。其性能稳定，安装、观测方便，直观，可在较恶劣的环境中长期测量。 光弹性应力计有单轴应力计与双轴应力计两种类型。其外形可以是实心短圆柱体或厚壁空心短圆柱体。其背面有反光镀层者为反射式，无镀层者为透射式。应用最广泛的是反射式双轴应力计，其尺寸及材料视研究对象的需要而异，中国通用的是R一50型玻璃光应力计。 使用时，将光应力计嵌人岩体钻孔内，并用适当的粘结剂使之与岩体粘结在一起。当光应力计材料的弹模值比被测对象的弹模值高若干倍时，光弹性应力计可视为一刚性包体，当粘结层很薄时，其影响可忽略不计。本方法以光测弹性力学基本理论和弹性介质中的刚性包体理论为基础，当光应力计周围岩体的应力变化时，光应力计在圆偏振光场中的光学效应相应变化，根据应力光学定律即可得出岩体该点的主应力和方向。 埋设光应力计的钻孔深度取决于观测仪器。采用反射式偏振镜时，孔深宜取1.2~1.sm，孔壁间隙应尽量小，以减小粘结剂引起的观测误差。埋设时，应力计中心孔应与钻孔轴线保持一致。反光镀层应有良好的防潮性能。观测时，偏振镜对准应力计，通过白光源照射，光应力计中将显现彩色应力光图。根据应力光图的对称轴，确定主应力方向;读取中心孔附近四个灵敏区内的干涉条纹级数，按事先测定的拟条纹值计算应力值，或读取光应力计上预先刻划的各观测点的条纹级数，用相应各点率定的拟定纹值计算应力值。
