公开(公告)号：US07578637B2

公开(公告)日：2009-08-25

申请号：US10526392

申请日：2004-05-06

申请人： Yoon-Yong Song

发明人： Yoon-Yong Song

IPC分类号： E02D5/22

CPC分类号： E02D5/44

摘要： A head-extended pile for supporting a load of a structure and a constructing method of the same, wherein, the head-extended pile has a reinforcement part provided at the front end thereof, the reinforcement part having a diameter larger than that of the pile so that the front end supporting force of the pile is increased.

摘要翻译： 一种用于支撑结构载荷的头部延伸桩及其构造方法，其中，头部延伸桩在其前端具有加强部，该加强部的直径大于桩的直径 使得桩的前端支撑力增加。