It was theorized with a high degree of probability that the change in period was due to the nonlinearity of the hydrodynamic pressure acting on the upstream face of the dam.
据推论最大可能性是在那一时间段非线性水压作用于坝体上游面所造成的差别。
There were 20 cracks at upstream face dam head of Huanren dam during construction which threatened dam safety.
桓仁大坝上游面施工期发现严重的劈头缝20条，威胁大坝安全。
The concrete crushing type sidewall technology is a new method for constructing the upstream side slope of concrete face rockfill dam.
混凝土挤压式边墙技术是混凝土面板堆石坝上游坡面施工的新方法。
The concrete faceplate and plinth upstream are key areas of water retaining and seepage prevention. The anti seepage effectiveness of face affects the imperious effect and the stability of the dam.
而此种坝型的上游面混凝土面板及址板是整个坝体挡水防渗的关键部位，面板防渗的好坏直接关系到大坝的防渗效果及其安全稳定性。
The technique of extruded concrete side wall is a new method for construction of upstream face slab of CFRD, which was first used during construction of the Ita dam in Brazil.
挤压式混凝土边墙技术是混凝土面板堆石坝上游坡面施工的新方法。
There are many treatment method for seepage of concrete dam body. Blocking at upstream face and drainage at downstream face is one generally adopted.
混凝土坝体渗水处理目前方法很多，一般采用上堵下排的方法。
There are many treatment method for seepage of concrete dam body. Blocking at upstream face and drainage at downstream face is one generally adopted.
混凝土坝体渗水处理目前方法很多，一般采用上堵下排的方法。
应用推荐