苏联国土上广泛地分布着泥石岩、粉砂岩、粘土岩、页岩、白云石和泥灰石等多种劣质岩石,而这种石料在坝址附近比较容易取得,因此怎样将这些劣质石料用于坝工建设将具有重要意义。为了充分和有效地利用这些劣质材料,首先要认识和了解它的物理和力学性能,为此,曾选择了多种模型材料进行了一系列物理和力学性试验,另外还利用离心模型研究了它的稳定、变形、渗流以及压缩等特性,并在现场对室内试验结果作 A wide range of poor rocks, such as mudstone, siltstone, clay rock, shale, dolomite and marlstone, are widely distributed on the soil of the Soviet Union and are relatively easy to obtain near the dam site. Therefore, Dam construction will be of great significance. In order to fully and effectively use these inferior materials, we must first understand and understand its physical and mechanical properties, for which a variety of model materials have been selected for a series of physical and mechanical tests, in addition to using centrifugal model to study it Stability, deformation, seepage and compression characteristics, and in the field of indoor test results