公开(公告)号：US20090263197A1

公开(公告)日：2009-10-22

申请号：US11909206

申请日：2006-05-22

申请人： Ki-Yong Song ,  Yoon-Yong Song

发明人： Ki-Yong Song ,  Yoon-Yong Song

IPC分类号： E02D5/22

CPC分类号： E02D5/48

摘要： Disclosed herein is a head-extended pile with inside and outside reinforcements for supporting load of a structure. The head-extended pile includes a reinforcement part with the same length or area extending right and left with respect to a diameter of the pile provided at the front end of the pile so that a supporting force of the pile is increased, and a durability of the pile is improved by hammering after drilled piling. When the head-extended pile is applied according to the present invention, it improves the stability of proof stress of the pile and construction workability, and better economic efficiency is expected.

摘要翻译： 本文公开了一种头部伸展的桩，其具有用于支撑结构的载荷的内部和外部加强件。 头部延伸桩包括具有相对于设置在桩的前端的桩的直径的左右相同的长度或面积的加强部分，使得桩的支撑力增加，并且耐久性 在打桩后锤击改善了桩。 当根据本发明应用头部延伸桩时，其提高了桩的抗压强度的稳定性和施工作业性，并且预期具有更好的经济效益。

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。

公开(公告)号：US20060104722A1

公开(公告)日：2006-05-18

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： Disclosed herein are a head-extended pile for supporting load of a structure and a constructing method of the same. The head-extended pile has a reinforcement part provided at the front end of the pile. The reinforcement part has a diameter larger than that of the pile so that the front end supporting force of the pile is increased. When the head-extended pile is applied according to the present invention, the stability of proof stress of the pile, improved construction workability, and better economic efficiency are expected.

摘要翻译： 这里公开了一种用于支撑结构负载的头部延伸桩及其构造方法。 头部延伸的桩具有设置在桩的前端的加强部分。 加强部分的直径大于桩的直径，使得桩的前端支撑力增加。 当根据本发明应用头部延伸桩时，预期桩的抗压强度的稳定性，改进的施工可操作性和更好的经济效率。