预应力管桩的最新进展和发展趋向  

Latest Progress and Development Trend of Prestressed Pile

作　　者：王离 

机构地区：[1]广东省土木建筑学会,广州510500

出　　处：《混凝土与水泥制品》2015年第2期32-35,共4页China Concrete and Cement Products

摘　　要：从预应力管桩新产品的研制、钻孔植桩工法的推广等方面阐述了管桩生产和施工技术的最新进展,同时指出,PRC桩和钻孔植桩工法的推广应用是管桩行业今后着力要做的两件关系到行业发展趋向的重要工作。The latest developments of production and construction technology of piles are expounded with respect to the development of new products of prestressed pile and the promotion of drilling pile method. It＇s points out that it should be focus on the development and application of PRC pile and drilling pile method which relates to the industry development trend.

关 键 词：预应力高强混凝土管桩 大直径钢绞线预应力管桩 竹节桩 混合配筋预应力管桩 预应力高强耐腐蚀管桩 免蒸压高强预应力混凝土管桩 钻孔植桩工法 

分 类 号：TU528.79[建筑科学—建筑技术科学]