Under the condition of thick alluvia, there is biggish declination in predicting the coal mining subsidence by commonly ......

The developed process and theoretical achievement for the technology of controlling surface subsidence by grouting separ......

Waste backfilling fully-mechanized coal mining technology can control surface subsidence effectively, but it also damage......

目前洞桩法是浅埋暗挖地铁车站的主要施工方法,但是由于洞桩法设置的导洞多、导洞间距小,所以导洞的开挖一直是设计者和施工者探索......