预应力钢绞线薄壁空心方桩在长台座上的运用探析  

Application Analysis on the Prestressed Steel Strand Thin-Walled Hollow Square Pile on Long Pedestal

作　　者：单颖涛 朱春山 SHAN Ying-tao;ZHU Chun-shan(No.3 Engineering Co.Ltd.of CCCC Third Harbor Engineering Co.Ltd.,Nanjing 210011,China)

机构地区：[1]中交三航局第三工程有限公司

出　　处：《工程建设与设计》2020年第1期234-235,238,共3页Construction & Design for Engineering

摘　　要：依托海外集装箱码头项目的工程实例,在200m长台座上预制预应力钢绞线薄壁空心方桩,并结合境外当地的社会资源和环境,通过一系列的技术安全措施,解决面临的技术难点,保证工程质量和整体施工进度。Based on the engineering example of overseas container terminal project,the thin-wall hollow square pile of prestressed steel strand is prefabricated on the 200 m long pedestal,and combined with the local social resources and environment,through a series of technical safety measures,the technical difficulties faced are solved to ensure the project quality and overall construction progress.

关 键 词：预应力 钢绞线 长台座 张拉 

分 类 号：TU473.13[建筑科学—结构工程]