采用散斑法测定复合材料的力学参数  

SURVEY OF THE MECHANICAL PARAMETERS OF THE COMPLEX MATERIAL BY SPECKLE METHOD

作　　者：陈万金[1] 汪津[1] 张晓芬[1] 吕忠久[2] 云大真[2] 

机构地区：[1]四平师范学院,吉林四平136000 [2]大连理工大学,辽宁大连116023

出　　处：《松辽学刊（自然科学版）》1999年第3期1-4,共4页Songliao Journal (Natural Science Edition)

基　　金：国家自然科学基金

摘　　要：本文采用散斑法对两种不同铺层方式的环氧基———玻璃纤维复合材料层合板的弹性模量，泊松比及应力应变分布进行了测试研究，给出了相应的实验数据。The sureying investigation of the elasticity modulus,the poission ratio,and the stress-strain distribution for the glass fiber -epoxy mutidirectional laminates was achieved by using the speckle method.The experimental data was given,and some parameter for the investigation of the theortical calculating method were provided. The sureying investigation of the elasticity modulus,the poission ratio,and the stress-strain distribution for the glass fiber -epoxy mutidirectional laminates was achieved by using the speckle method.The experimental data was given,and some parameter for the investigation of the theortical calculating method were provided.

关 键 词：散斑法 复合材料 力学参数 层合板 玻璃纤维 

分 类 号：TB330.3[一般工业技术—材料科学与工程]