摘要
结合国内已建成的沉管隧道对沉管法施工干坞方案比选、管段及接头防水设计进行了探讨分析,对沉管法施工的关键技术如管段制作、管节浮运、沉放及水下对接和基础处理方法进行了归纳。
Combined with the built immersed tube tunnel, comparison and selection of dry - dock scheme, waterproof design of tube sections and joints are analyzed. The key technologys such as tube prefabrication, tube floating, tube sinking, jointing underwater and foundation treatment method are generalized.
出处
《中国工程科学》
2009年第7期76-80,共5页
Strategic Study of CAE
关键词
沉管隧道
方案比选
防水设计
施工技术
immersed tube tunnel
scheme comparison
waterproof design
construction technology
