Focusing on the problem of land subsidence inevitably caused by underground salt mining,Based on the 28 years of uninterrupted precision leveling and displacement monitoring data in Longgui nitratine-ores area,this paper analyzes the subsidence situation of the mining area,describes the temporal and spatial characteristics,and inference the causes of the subsidence,which can provide references for timely guidance of the early warning and prevention of geological disasters in the mining area and its surrounding affected areas.
关键词
地下盐矿开采/矿区地面沉降/成因
Key words
underground nitratine-ores mining/mining area land subsidence/genesis
维普
万方数据