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根据矸石的颗粒级配、组成成分等试验，分析矸石地基的采动变形特点。开采沉陷变形与地震对建筑物的作用方式不同，但可采用基本相同的结构与构造保护措施，基础滑动层在减震和吸收采动。变形中均有显著作用，提出在采动区矸石地基上设置带肋钢筋砼浅基础，下铺砂垫层，采动考验和抗震测试计算效果良好。
According to the test of particle size distribution and composition of vermiculite, the characteristics of mining deformation of vermiculite foundation are analyzed. Mining subsidence deformation and earthquakes have different ways of acting on buildings, but basically the same structural and structural protection measures can be adopted. The basic sliding layer is used for shock absorption and absorption mining. All the deformations have significant effects. It is proposed that a ribbed reinforced concrete foundation and a sand cushion be laid on the rock foundation in the mining area. The mining test and the seismic test have good calculation results.