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.
運用深鑽孔套芯解除法對陽江抽水蓄能電站進行了三維地應力測量,竝將測試結果與水壓致裂法進行了比較。
Keywords pilocarpine;keratomilusis laser in situ;overcor rection;
毛果蕓香堿;角膜磨鑲術;激光原位角膜磨鑲術;過矯;
Keywords Stress measurement;Stress relief;Overcoring;Rock mechanics;
地應力測量;卸載;解除法;巖石力學;
Keywords overcoring method;crustal stress measurement;data analysis;
套芯法;地應力測量;數據分析;
HOLE DEVIATION-A PROBLEM NOT TO BE IGNORE IN OVERCORING CRUSTAL STRESS MEASUREMENT
鑽孔偏心-套芯法地應力測量中的一個不可忽眡的問題