The swell's data observed in the actual cofferdam demolition blasting have also confirmed the accuracy of model experiment achievement.
实际围堰爆破时的涌浪观测资料也验证了模型试验成果的正确性。
2
The stress state and seepage of anti-seepage walls under longitudinal RCC cofferdam of Linkuhydropower station are studied using 2d non-linear finite element method.
采用二维非线性有限元分析方法，研究了六库水电站RCC纵向围堰防渗墙的防渗效果和应力应变状态。
3
It was found that the flood, coming from the modern glacier area of the source, was caused by breaking of ice-dam and coffer-dam lakes formed by blocking of river with glacier movement.