采空区注浆集中拌合及长距离管道输送施工方法采空区注浆集中拌合及长距离管道输送施工方法 摘要:随着我国铁路的进展采空区的处理也愈发必要,以东平铁路采空区处理工程为背景,采纳注浆集中拌和及长距离管道输送施工,实现了大型富水采空区有效充填密实、低沉降,安全快速完成加固施工,是实施效果非常成功的典型案例
关键词: 采空区 集中拌和长距离输送 注浆 Abstract: with the development of China Railway goaf treatment becomes necessary, taking Dongping railway goaf treatment project as the background, using grouting centralized mixing and long distance pipeline construction, realize the large and rich water in goaf filling density, low effective settlement, safe and fast completion of reinforcement construction, is to carry out the effect is very successful typical case
Key words : goaf concentration mixing of long distance transportation of grouting 中图分类号: U653
922 文献标识码: A 文章编号: 1
工程概况 新建东都至平邑铁路工程自磁东线东都站至兖石线平邑站,位于新泰市东南部和平邑县西北部,全长 60
其中 DK1+360-DK3+522 经沈村煤矿矿区属于采空区