摘要
根据目前我国冻结法施工技术水平,结合蒙陕地区的地质特点对大海则煤矿四个立井井筒的冻结设计进行了深入的分析与探讨,总结西部地区冻结设计的一些普遍规律,提出了对西部冻结设计的观点及分析,为今后西部地区冻结深大立井提供了宝贵的建议。
According to a construction technology level of the ground freezing method in China, in combination with the geological features of Inner Mongolia and Shaanxi Areas, a detail analysis and discussion was conducted on the ground freezing design of four mine shafts in Dahaize Mine and some general laws of the ground freezing design in Western China Area were summarized. Viewpoints and analysis on the ground freezing design for Western China Area were provided and could provide valuable proposals on the deep and large mine freezing shafts constructed in Western China in the future.
出处
《煤炭工程》
北大核心
2014年第9期8-11,共4页
Coal Engineering
基金
国家"十二五"科技支撑项目(2012BAB13B20-01)
关键词
冻结设计
西部地区
含水软岩
超大煤矿
深大立井
freezing design
Western China
water bearing soft rock
ultra large mine
deep and large mine shaft
