摘要
在选定的试验区内同时分两序和三序进行施工,以确定帷幕灌浆两序施工的合理性,并与三序施工进行工效及成果对比。
To determine the reasonableness of the curtain grouting of two sequerce, in the selected area changing three sequence into two sequence, at the same during.
出处
《中国勘察设计》
2012年第12期98-100,共3页
China Engineering Consulting
关键词
三序变两序
帷幕灌浆
工效对比
three order change order two
curtain grouting
efficiency comparison
