摘要
文中通过电阻应变片法对花岗岩弹性模量进行试验研究分析。试验共制作了4组12块标准的圆柱体岩石试件,采用多通道应变仪对试件进行测试,最终得出实验数据,绘制出应力应变关系曲线,经分析验证,试验结果有效合理。
In the study,the elastic modulus of granite is measured and analyzed by means of resistance strain gauge.12 standard cylinder rock specimens of four groups are tested through multi-channel strain instrument. The test result data include elasticity modulus and stress strain curve. Through analyzing and verifying,it is indicated that the test results are effective and rational.
出处
《山西水利科技》
2016年第4期73-75,共3页
Shanxi Hydrotechnics
关键词
电阻应变片
弹性模量
岩石
resistance strain gauge
elastic modulus
rock
