公开(公告)号：KR1020140037696A

公开(公告)日：2014-03-27

申请号：KR1020120104175

申请日：2012-09-19

Applicant: 한국철도기술연구원

Inventor： 김대상 ,  김웅진

IPC: E02D17/20 ,  E02D29/02 ,  E02D17/18

CPC classification number: E02D17/20 ,  E02D17/18 ,  E02D29/02 ,  E02D2300/0021

Abstract: Provided are a filler injecting type reinforcing road bed precast rigid wall structure and a construction method of the rigid wall structure forming an assembling structure to rigidly resist the horizontal road and the bending of a reinforcing road bed precast rigid wall by rigidly connecting a reinforcing bar in upper and lower connecting parts of a precast concrete panel (PC panel); forming a load transferring structure by inducing the wall and the fill-up soil to be integrated by an injected filler; solving a problem of the weakness of a joint in the event of PC panel connecting construction; facilitating rapid construction; not required to install a mold; minimizing concrete casted in the construction site. The filler injecting type reinforcing road bed precast rigid wall structure includes: a fill-up soil; a batter board which is a steel net installed when fill-up soil is formed, prevents verticality and fill-up soil runoff on a steep slope, and is installed to ensure the stability of the filled-up soil during construction and after construction; ready-made precast concrete panels (PC panel) forming the reinforcing road bed precast rigid wall structure by being arranged on top of each other and assembled each other; connecting materials connecting the batter boards formed on the filled-up soil and the PC panel, respectively; and a filler injected between the reinforcing road bed precast rigid wall structure and the filled-up soil. The filler induces the reinforcing road bed precast rigid wall structure and the filled-up soil to be integrated and transfers the load applied to the filled-up soil to the reinforcing road bed precast rigid wall structure.

Abstract translation: 提供了一种填料注入型加固路床预制刚性墙体结构，以及刚性墙体结构的构造方法，形成了刚性地抵抗水平路面的组装结构和通过将钢筋刚性连接在一起的加固路床预制刚性壁的弯曲 预制混凝土面板（PC面板）的上下连接部分; 通过引入壁和填充土被注入的填料整合形成载荷传递结构; 解决PC面板连接施工中联合弱点的问题; 促进快速建设; 不需要安装模具; 减少施工现场施工的混凝土。 填料注射型加固路床预制刚性墙体结构包括：填土; 作为填充土壤形成的钢网的面板，防止在陡坡上的垂直性和填充土壤径流，并且安装以确保施工期间和施工后的填土土壤的稳定性; 现成的预制混凝土面板（PC面板）通过相互排列并组装形成加固路床预制刚性墙体结构; 连接材料，分别连接填充土壤上形成的电镀板和PC面板; 并且在加固路床预制刚性墙结构和填充土之间注入填料。 填料引起加固路床预制刚性墙体结构和填充土壤整合，将施加到填充土壤的载荷转移到加固路床预制刚性墙体结构。

公开(公告)号：KR101900343B1

公开(公告)日：2018-09-20

申请号：KR1020160077695

申请日：2016-06-22

Applicant: 한국철도기술연구원

Inventor： 김대상 ,  김웅진

IPC: E02D3/12 ,  E02D5/80 ,  E02D29/02

Abstract: 옹벽과같은구조물배면을굴착하면서함께보강심재를삽입한후, 주입된그라우팅재와굴착토를교반시켜구조물배면에보강심재와교반된굴착토를이용하여지중보강체를시공하는유선형지지구조를갖는교반천공장치및 그시공방법에관한것으로서, 상기유선형지지구조를갖는교반천공장치는비전도성보강심재를수용하면서외주면에장착된유선형드릴비트, 교반날개, 보강심재선단고정구가함께회전되는중공로드를포함한다.

公开(公告)号：KR1020140037658A

公开(公告)日：2014-03-27

申请号：KR1020120104076

申请日：2012-09-19

Applicant: 한국철도기술연구원

Inventor： 김대상 ,  김웅진

IPC: E02D29/02 ,  E02D17/20 ,  E04B1/04 ,  E04B1/16

CPC classification number: E02D29/02 ,  E02D17/20 ,  E04B1/043 ,  E04B1/16

Abstract: The present invention relates to a complex reinforced wall for supporting a reinforced roadbed and a construction method for the same. The complex reinforced wall is installed on the front of the reinforced roadbed to support the front of the reinforced roadbed constructed by pilling earth materials such as soil and gravel with a reference frame. A prefabricated precast concrete panel and cast in place concrete are integrally composed so that the complex reinforced wall can be suddenly constructed in short time without a mold.

Abstract translation: 本发明涉及一种用于支撑加固路基的复合增强壁及其施工方法。 复合加固墙安装在加固路基的前部，以支撑通过用参考框架将诸如土壤和砾石等土壤材料打桩构造的加固路基的前部。 一个预制的预制混凝土面板和铸造在一起的混凝土整体组成，使得复合增强墙可以在没有模具的情况下在短时间内突然建造。