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近年来地质力学模型试验在我国得到了迅速发展,三维小块体地质力学模型试验止在兴起.在模型试验中,通过模拟工程地质条件和岩体力学特性及各种地质构造参数,来研究基础变形对建筑物的影响和建筑物的抗滑稳定等问题.由于地质力学模型均采用大比例尺,故所用模型材料都在数十顿至百顿左右,小块体的数量也在万件以上,工作量很大,要求也较高,所以模型材料的小块体成型加工是试验中很关键的问题.
In recent years, the geomechanical model test has been developed rapidly in our country, and the three-dimensional small block geomechanical model test is only on the rise.In the model test, the foundation is studied by simulating engineering geological conditions and mechanical properties of rock mass and various geological structural parameters Deformation of the building and the anti-skid stability of the building and other issues.As the geomechanical models are used on a large scale, so the model materials used in dozens of Dayton to hundred or so, the number of small pieces is also above the million, Due to the heavy workload and high requirements, the small block forming of the model material is a key issue in the test.