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以陕西省南部汉台区地质灾害详细调查项目为依托,通过对汉王镇红星村三、四组滑坡的勘查,发现汉台地区膨胀土滑坡的形成与区内自然地理、地形地貌、地层岩性、降水、地表水和人类工程活动密切相关。研究提出以排水工程、支挡工程和地基换填为主的综合防治措施,为汉台区地方政府地质灾害的防治、减灾工作提供依据,在陕南地区具有一定的推广意义。
Based on the detailed investigation of geological disasters in Hantai District of southern Shaanxi Province, the formation of the expansive soil landslides in the Hantai area was studied through the exploration of three or four landslides in Hongxing Village, Hanwang Town. The formation of the expansive soil landslides in the Hantai area is related to the physical geography, topography, lithology , Precipitation, surface water and human engineering activities are closely related. The research proposes that the comprehensive prevention and control measures based on drainage works, support engineering and foundation replacement should provide the basis for the prevention and control of geological disasters and the work of disaster reduction in local governments of Hantai district, and have certain promotion significance in southern Shaanxi.