overcoring

基本解释

The overcoring method in deep borehole is one of the robust 3D geo-stress measuring methods at home and abroad.
运用深钻孔套芯解除法对阳江抽水蓄能电站进行了三维地应力测量,并将测试结果与水压致裂法进行了比较。
Keywords pilocarpine;keratomilusis laser in situ;overcor rection;
毛果芸香碱;角膜磨镶术;激光原位角膜磨镶术;过矫;
Keywords Stress measurement;Stress relief;Overcoring;Rock mechanics;
地应力测量;卸载;解除法;岩石力学;
Keywords overcoring method;crustal stress measurement;data analysis;
套芯法;地应力测量;数据分析;
HOLE DEVIATION-A PROBLEM NOT TO BE IGNORE IN OVERCORING CRUSTAL STRESS MEASUREMENT
钻孔偏心-套芯法地应力测量中的一个不可忽视的问题