公开(公告)号：WO2006080617A1

公开(公告)日：2006-08-03

申请号：PCT/KR2005/003106

申请日：2005-09-17

Applicant: PARK, Juseok ,  LEE, Hongkyu ,  PARK, Jihyun ,  PARK, Sisam

Inventor： PARK, Juseok ,  LEE, Hongkyu ,  PARK, Jihyun ,  PARK, Sisam

IPC: E02D5/80

CPC classification number: E02D5/80

Abstract: A primary object of the present invention is to modify passiveness of a conventional soiling nailing method by using activeness of an earth anchor method. Another object of the present invention is to combine advantages of the conventional soil nailing method and earth anchor method to develop a new technology. In other words, a technology according to the present invention is a new technology having the following features. Firstly, a fixed length of the conventional earth anchor method is not required in a method according to the present invention because the length of a grouting body may act as a reinforcement element only with a length corresponding to a free length of the conventional earth anchor method. Secondly, although the free length of a coated wire is formed in the conventional earth anchor method, grout is injected to a pipe in the method according to the present invention, a reinforced grouting body is formed and resists a shear stress and thereby the pipe does not receive any tensile force due to a prestress.

Abstract translation: 本发明的主要目的是通过使用地锚方法的活动来修改传统的打桩钉扎方法的被动性。 本发明的另一个目的是结合常规土钉方法和土锚方法的优点，开发新技术。 换句话说，根据本发明的技术是具有以下特征的新技术。 首先，根据本发明的方法，不需要固定长度的常规土方法，因为灌浆体的长度可以仅用作与常规地锚方法的自由长度相对应的长度的增强元件 。 其次，虽然在现有的土方法中形成了涂层线的自由长度，但是在根据本发明的方法中，将浆料注入到管道中，形成了增强的灌浆体并且抗剪切应力，从而管道 不会因预应力而受到任何张力。