浙江跨海过江管道敷设工程简介

Brief Introducton of the Submarne Pipe Laying Project in Zhejiang Province

结合浙江省近年来跨海过江管道敷设工程的施工实践，简要介绍底拖法、整体浮沉法、单端弹性下沉法和敷管船法四种施工方法的特征及关键工序，并对拟建中的舟山从大陆引水工程穿越海底的水管敷设方案提出初步设想。

Abstract Combining the practical experience of submarine pipe laying project of Zhejiang Province in the recent years, it briefly introduces the characteristics and key construction process of four construction methods including bottom towing, buoyant monolith system, single-end elastic settling and pipe laying barge. The tentative idea for the pipe laying scheme of Zhoushan Diversion Project from continent is put forward.