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为避免採空地区豎井井筒及地表建筑物因岩石移动而受到威脅,在鑛山为豎井井筒及井筒附近地表建筑物留保謢鑛柱就成为一个迫切需要解决的问题。因此,必须注意研究岩石移动规律並进行关於移动特性的观测工作。但由於目前我们在保謢建筑物方面尚没有足够的经验,故将苏联煤田有关岩層移动的研究资料刊登出来。虽然煤田的岩層移动因素不一定都能正确地应用在金属鑛山方面,但其留保謢鑛柱的方法和保謢建筑物的基本出发点与金属鑛山还是一致的,可作为我们研究岩層移动的参考。
In order to avoid the danger of the shafts and surface structures in the mined area being threatened by the rock movement, it is an urgent problem to be solved if the mines are the shaft shafts and the pillars of the surface structures near the shaft. Therefore, we must pay attention to study the laws of rock movement and conduct observations on the movement characteristics. However, due to the fact that we do not have sufficient experience in protecting buildings at present, we have published relevant research data on the movement of rock strata in the Soviet Union coalfield. Although the factors of rock strata movement in coalfields may not all be correctly applied to metal mines, the basic method of depositing pillars and the basic starting point of building structures are consistent with those of metal mines, and can be used as the basis for the study of the movement of strata reference.