Stress Analysis of Photo-elastic Orthotropic Composite Material and Measurement Fringe Value of Shear Material

摘要：

　　Based on the analysis characteristics of orthotropic composite material under antisymmetric force,a new measurement method is established which can independently measure the fringe value of optical shear orthotropic material by pure-shear experiment.Two orthotropic photo-elastic composite material beams with rectangular cross-section which fiber orientation is 0 °,90 ° respectively are loaded anti-symmetric force,so that the anti-symmetric section is in a pure shear stress state.The fringe value oforthotropic photo-elastic shear composite material is measured.The results agree with three stripe specimens tensile experiment.

关键词： orthotropic photo-elasticity composite material anti-symmetric four-point bending shear material fringe value

作者: Jiang Yun Zhang Huadong Hu Deben Fan Xiaochun

作者单位: Wuhan Construction Engineering CO.LTD, Wuhan, 430070, China School of Civil Engineering and Architecture, Wuhan University of Technology,Wuhan,430070,China Wuhan Tian Chuang Municipal Construction Engineering CO.LTD,Wuhan,430070,China

会议类型: 国际会议

会议名称: 2nd International Conference on Materials Engineering and Automatic Control (第二届材料工程与自动化控制国际会议)(ICMEAC2013)

会议地点: 济南

会议语种:英文

页码: 12-17

在线出版日期: 2013-05-18（万方平台首次上网日期，不代表论文的发表时间）