摘要
结合某地下水封洞库竖井施工实例,对反井+扩挖施工法与正井法施工的技术流程及适用范围进行了介绍,从安全环保、施工质量、工期进度、成本费用四个角度分析对比了反井钻+扩挖与正挖施工竖井的各项指标,得出了一些有意义的结论。
Combining with the construction example of some underground water-sealed tank’s shaft construction,the paper introduces the inverse well ＋ expanding excavation construction method and well construction technical procedure and its applied scopes,analyzes and compares some indexes of the inverse well ＋ expanding excavation construction method and well construction from the safety and environment protection,con-struction quality,construction period and progress,and cost,and achieves some meaningful conclusion.
出处
《山西建筑》
2015年第3期94-96,共3页
Shanxi Architecture
关键词
地下水封洞库
反井钻施工
正井法施工
指标
underground water-sealed tank
reverse well drilling construction
well method construction
index
