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水工结构模型试验在现时世界许多国家里已经进行得很广泛,但在我国至今还没有什么动静,在设计水工结构时常常可以遇到动力荷载如急流或波浪的冲击,地震或水流的振动,使本来复杂得无法用静力学分析的问题更加复杂起来。在这种情况下,模型试验常是一种简捷而可靠的解决问题的手段。为了提起水利科学工作者的注意,我在此介绍一些最近两年来在肪问印度、日本和苏联时所见到的水工结构模型试验设备。
Hydraulic structural model test has been widely carried out in many countries in the world at present. However, there is still no movement in our country so far. During the design of hydraulic structure, the impact of dynamic load such as jet stream or wave, earthquake or water flow can often be encountered , Complicating problems that would otherwise have been impossible with statics. In this case, the model test is often a simple and reliable means to solve the problem. In order to draw the attention of water scientists, let me introduce some of the hydraulic structural model test equipment that I have seen in recent two years in India, Japan and the Soviet Union.