摘要
为解决预应力管桩不能适用于软硬突变的深厚软土地质条件的问题,结合珠海市某工程实例提出了引孔嵌岩预制管桩的施工工艺,详细阐述了其施工与设计的方法,并分析了引孔嵌岩预制管桩的优点,为工程实践提供借鉴。
To solve the problem that prestressed pipe pile can＇t be applied to the deep soft soil geological conditions which change from soft soil to hard rock directly,the construction technology of rock-socketed pipe pile with prebored hole combined a project example in Zhuhai was put forward,and its construction and design method was discussed,the advantages of the rock-socketed pipe pile with prebored hole was analyzed in detail,which provides reference for engineering practice.
出处
《施工技术》
CAS
北大核心
2017年第8期20-23,共4页
Construction Technology
关键词
引孔
嵌岩管桩
深厚软土
施工工艺
prebored hole
rock-socketed pipe pile
deep soft soil
construction
