摘要
通过万家寨引黄阳曲原水直供工程穿越汾河的方案研究、优化和比选,为了解决施工安全、施工导流和投资的问题,从南方引进了一种在江中和海上进行的施工方法——水中沉管法,并将该方法在万家寨引黄工程的成功应用以及其经济、安全、工期短和无需导流也不影响河道过流的显著优点进行了详细介绍,为山西省乃至国内北方地区穿越主要河流的输水、输气和供热等管道工程开辟了新的思路,提供了新的方法.
in order to solve the problems of construction safety,construction diversion and investment,the scheme research,optimization and comparison of Wanjiazhai Yellow River Diversion Quyuan Water Supply Project crossing the Fenhe River are carried out.This paper introduces a construction method——sinking pipe method,which is carried out in river and at sea from the south.The successful application of this method in Wanjiazhai Yellow River Diversion Project and its economic and safety are introduced.The advantages of short construction period and no construction diversion and no influence on river flow are introduced in detail,which provides a new idea and new method for the pipeline projects of water supplying,gas transportation and heating through the main rivers in Shanxi Province and even in the northern part of China.
出处
《山西水利科技》
2019年第2期1-3,8,共4页
Shanxi Hydrotechnics
关键词
万家寨引黄
穿汾河
水中沉管法
Wanjiazhai Yellow River Diversion Project
crossing Fenhe River
sinking pipe method