进行室内三轴流变试验研究了风化破碎软弱岩石的流变特性。
Triaxial rheological experiment is done to study the rheological properties of soft rock which is rotten and cracked.
以昌马水库发电洞内收敛变形量测为例，对软弱岩石的收敛变形进行分析探讨。
Taking the converging deformation measurement of the power tunnel of the Changma reservoir as an example, analysis and discussion are conducted on converging deformation of weak rock.
软弱岩石在地下洞室开挖中会经常遇到，其变形量的大小，直接影响着洞室的稳定与安全。
The deformation amount of weak rock, which is often encountered in excavation of underground caverns, directly affects the stability and safety of caverns.
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