充泥管袋干法施工技术在海塘堤身构筑中的应用

充泥管袋筑堤技术因就地取材、成本低廉、施工快捷等特点，在上海以及其他沿海地区海塘工程建设中得到了广泛应用。目前充泥管袋施工工艺以传统充灌施工为主，干法施工应用不多。干法施工技术具有无需设置泥库、占地少、影响小等优点，应用前景广阔。以上海浦东三甲港水闸南侧海塘达标工程为例，介绍了充泥管袋的不同施工工艺及技术要求，重点介绍干法施工技术的技术要点，可为类似项目的设计与施工提供参考。

Application of Dry Construction Technology of Mud-filled Tube Bag in Seawall Dike Construction

Because of the characteristics of simple construction, low cost and high speed, the technology of mud-filled bags has been widely used in the construction of sea dike in Shanghai. The construction technology is mainly based on the traditional irrigation construction, and the dry construction method is rarely used. The dry construction technology has the advantages of no need of setting mud silo, less land occupation, less influence and so on, and has broad application prospects. In this paper, the principle, method, quality control, advantages, constraints and other technical points of the mud-filled tube bag dry construction method used in the dike body filling are systematically summarized in combination with Shanghai Pudong Sanjiagang South Sea Dike Standard Project, which can provide a reference for the design and construction of similar projects.