华南地质与矿产2017，Vol.33Issue(4)：401-410,10.DOI:10.3969/j.issn.1007-3701.2017.04.009
沪昆高铁丰城曲江段地面稳定性预测及对策建议
Ground Stability Prediction and Countermeasure for Qujiang Segment of Shanghai to Kunming High-speed Railway in Fengcheng, Jiangxi Province
摘要
Abstract
Qujiang segment of Shanghai-Kunming High-speed Railway in Fengcheng pass through coal mining area.In order to find out the main influence factors of the stability,we conducted the ground survey,data collec-tion,drilling,etc,and predicted the stability by drilling calculation.The results showed that,the main influence factors of the region stability are tectonic,lithology,basic attributes and exploitation status of coal,etc.Take the mine B4 in Qujiang for example,the author calculated its stability.Based on this,we conducted stability zoning and risk assessment of ground collapse by surface deformation calculation and quantitative analysis,and put for-ward prevention countermeasure suggestion,which provided geological basis for town planning and major project construction in the area.关键词
丰城曲江/采煤区/地面塌陷/稳定性预测/防治对策建议Key words
Qujiang/Fengcheng/coal mining area/ground collapse/stability prediction/prevention countermea-sure suggestion分类
天文与地球科学引用本文复制引用
刘前进,董毓,黄迅,陈开红..沪昆高铁丰城曲江段地面稳定性预测及对策建议[J].华南地质与矿产,2017,33(4):401-410,10.基金项目
中国地质调查局地质调查项目"长江中游城市群咸宁-岳阳和南昌-怀化段高铁沿线1:5万环境地质调查"(项目编号:DD20160248). （项目编号:DD20160248）
