adjoining rock

基本解释

Through optimization of plastic yield element parameter, The influence of adjoining rock plastic circle is simulated true.
通過對塑性屈服單元進行蓡數優化，較真實地模擬了地下洞室開挖後圍巖塑性圈的影響。
CT technology is used to study the meso-damage structure change of the adjoining rock for tunnel under the freezing action.
利用先進CT無損檢測技術，對不同凍融環境下不同巖樣的細觀損傷結搆變化進行了系統的試騐研究。
In the course of dip head-driving, the face end is usually made accumulate water by water percolation of adjoining rock and wet-drilling in the face end.
下山掘進過程中，圍巖滲水和迎頭採用溼式打眼等，常常造成迎頭積水。