摘要
荷花水厂建设工程单体建筑多且施工场地大,施工中将场地分为三个基坑,并根据不同基坑不同坡面的实际情况,采取了自然放坡、挂网喷坡和钢管注浆加挂网锚喷等不同的基坑支护措施;采用管井降水,并沿降水井周边布置排水管。该工程技术在实际工程中应用效果良好。
There are many single buildings and large construction sites in the construction of Hehua Waterworks.During the construction,the site is divided into three foundation pits.According to the actual conditions of different pits on different slopes,different foundation pit supporting measures are adopted,such as natural sloping,hanging net spraying,steel pipe grouting and hanging net anchoring spraying,and pipe well dewatering is adopted,and drainage pipes are arranged along the periphery of the dewatering well.The engineering technology has been applied well in practical engineering.
作者
梅继元
Mei Jiyuan(Beijing Municipal Construction Engineering Co.,Ltd.,Beijing 100020,China)
出处
《广东化工》
CAS
2019年第11期261-263,共3页
Guangdong Chemical Industry
关键词
基坑降水
边坡支护
水厂
管井降水
foundation pit dewatering
slope support
waterworks
pipe well dewatering
