A. 岩体应力测试适用于无水、完整或较完整的岩体
B. 地下洞室中测量岩体初始应力时，测点深度应超过洞半径的2倍
C. 同一钻孔内的测试读数不应少于两次
D. 岩芯应力解除后的围压试验应在3d内进行
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