φ1400大管桩、钢管桩在连云港25万吨级矿石码头工程中的应用  

Application of φ1 400 large-diameter pipe pile and cylindrical pile in Lianyungang 250 000 DWT ore wharf

作　　者：周伟[1,2,3] 

机构地区：[1]河海大学,江苏南京210098 [2]连云港建港指挥部,江苏连云港222042 [3]连云港港口建设项目管理有限公司,江苏连云港222042

出　　处：《水运工程》2013年第6期60-65,共6页Port & Waterway Engineering

摘　　要：大管桩由于高强、耐久及经济等优点用于直立桩,但大管桩在沉桩时难以承受水平荷载,故考虑采用钢管桩来承受水平荷载。这种设计理念和布置方案是合理的,施工也是可行的,能够适应码头大型化、专业化的发展需求。φ1 400大管桩、钢管桩首次在连云港地区成功运用,为该地区类似工程桩基设计提供参考。The large-diameter cylindrical pile is applied to the vertical pile due to high strength, durability and other economic advantages, but it＇s hard for the large-diameter cylindrical pile to bear the horizontal load, so it is considered to adopt the steel pipe pile to bear it, which is reasonable in design idea and arrangement, feasible in construction, and can adapt to the development demand of wharf enlargement and specialness. The successful application of φ1 400 large-diameter pile and cylindrical pile in Lianyungang may serve as reference for the pile foundation design of similar projects in the region.

关 键 词：桩基 港口工程 应用 

分 类 号：U655.54[交通运输工程—港口、海岸及近海工程]