萧山市第三自来水厂给水工程穿堤设计方案的优化

Optimization of Construction Scheme on Penetrating Seawall in Feedwater Enginee ting of Xiaoshan Third Water Supply Factory

本文通过钱塘江闻家堰海塘深基坑开挖埋管 ,替代原设计顶管方案 ,具有工程投资省、施工简单、工期短 ,且便于检查取水管与海塘之间防渗措施 .

This paper introduces the scheme,deep cut of foundation pit to bury pipe,which is adopted for Wenjiayan seawall in Qiantang Rever.Compared with the scheme of withstanding pipe,this scheme has the advantage of saving investment,simple construction and time+-saving.It is convenient to check the anti-seep installation between water pipe and seawall.