基坑边坡喷锚支护施工技术探讨

Discussion on construction technology of foundation pit slope shotcreting-bolting support

结合某建筑工程基坑施工实例,重点介绍了基坑边坡采取喷锚支护施工技术和施工工艺,工程实践表明:应用喷锚混凝土对基坑边坡进行支护,具有造价低、施工设备简单、现场工期短、工艺容易掌握等优点。

Combining with the foundation pit example of a construction engineering,this paper introduced the construction technology and construction process of foundation pit slope using shotcreting-bolting support,the engineering practice showed that： application of shotcreting-bolting concrete to foundation pit slope had the advantages of low cost,simple construction equipment,on-site processing period short,process easy to grasp.