rock deformation test

After strain transfer conversion, high precision rock deformation test will be achieved by FBG with equivalent accuracy with MTS.

经应变传递换算后，通过光纤光栅可以实现岩石变形过程中与MTS精度相当的高精确测试。

There are three kinds of methods to confirm the rock deformation and intensity parameters:in situ test, experiential relation method and numerical analysis method.

确定岩体变形和强度参数最常用的方法有三种：原位试验法、经验关系法及数值分析法。

With the single axial loading system and the infrared hot image technology, a probing test research on infrared radiation changes of the coal and rock deformation in Shanxi Shuiyu Mine was conducted.

利用单轴加载系统和红外热成像技术，对山西水峪矿的煤岩变形过程中的红外辐射变化进行了探测试验研究。