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本文扼要地综述了动态坝工结构模型试验对材料的要求.对几种曾采用过的模型材料作了简要评述.较深入地比较了加重乳胶与脆性材料的静、动态特性.比较结果认为脆性材料有较大的优越性.最后对宜于采用的材料性能提出一些看法.
This article summarizes briefly the material requirements for dynamic dam structure model tests. A brief review of several model materials that have been used is made. The static and dynamic properties of emulsified latex and brittle materials are compared in depth. The results are considered brittle. The material has greater advantages. Finally, some opinions on the properties of materials that are suitable for use are presented.