Based on the study of the failure mechanism of RCC gravity dams,the hypoelastic criteria are proposed as the design criteria of RCC gravity dams.

在研究碾土重力坝失稳破坏机理的，提出以准弹准则作为碾土重力坝的设计准则。

Fracture characteristics of axial tension of RCC layer surface are studied experimentally by servohydraulic closed-loop testing machine in laboratory.

利用电液伺服式试验机对有层面碾土试件进行轴拉断裂试验研究。