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一、问题的提出 我国岩溶矿区由于地下水位降低,引起地面变形(即塌陷、陷裂和沉陷的总称)。随着采矿和工农业的飞速发展,这种岩溶工程地质现象将与日俱增。其危害,已直接影响矿产资源开发利用以及工农业其他方面的发展,并日益威胁城乡居民的安全。 解放以来,我国的地面变形研究一直受“潜蚀论”理论的影响(俄国巴甫洛夫,1898年),采用“回填法”
First, the issue put forward Karst mine in our country due to lower groundwater levels, causing ground deformation (ie, collapse, collapse and subsidence in general). With the rapid development of mining and industry and agriculture, this kind of karst engineering geological phenomenon will increase day by day. Its harm has directly affected the development and utilization of mineral resources and other aspects of industry and agriculture and is increasingly threatening the safety of urban and rural residents. Since the liberation, the study of the ground deformation in our country has been influenced by the theory of “latent erosion” (Pavlov, Russia, 1898)