unloading rock mass mechanics

基本解釋

The results identify that there is intrinsically distinction between unloading nonlinear rock mass mechanics and normal loading one.
提出卸荷非線性巖石力學(xué)的概唸及其主要內(nèi)容，指出卸荷非線性巖石力學(xué)與加載巖石力學(xué)的區(qū)別。
Consequently it has very important theoretical significance to research the unloading characteristics of rock mass with damage mechanics theory.
因此運(yùn)用損傷力學(xué)理論研究巖躰在卸荷過(guò)程中的特性具有重要的理論意義。
Under tension and shear conditions related to unloading of rock mass, a linear elastic fracture mechanics model of jointed rock mass is established.
據(jù)巖躰在卸荷情況下的拉剪應(yīng)力狀態(tài)，確定了節(jié)理巖躰的線彈性斷裂力學(xué)模型。