基本信息:
- 专利标题： 스크류파일 시공방법
- 专利标题（英）：Construction method of screw file
- 专利标题（中）：螺丝刀的构造方法
- 申请号：KR1020110044715 申请日：2011-05-12
- 公开(公告)号：KR101224440B1 公开(公告)日：2013-01-21
- 发明人： 송기용 , 한병권 , 이왕희 , 유종수 , 이정영 , 황순종 , 장동진
- 申请人： 시지엔지니어링(주) , 이엑스티 주식회사 , 주식회사 한라 , 현대산업개발 주식회사
- 申请人地址： 서울특별시 구로구 디지털로 ***, ***호 (구로동, 대륭포스트타워*)
- 专利权人： 시지엔지니어링(주),이엑스티 주식회사,주식회사 한라,현대산업개발 주식회사
- 当前专利权人： 시지엔지니어링(주),이엑스티 주식회사,주식회사 한라,현대산업개발 주식회사
- 当前专利权人地址： 서울특별시 구로구 디지털로 ***, ***호 (구로동, 대륭포스트타워*)
- 代理人： 특허법인주원
- 主分类号： E02D7/22
- IPC分类号： E02D7/22 ; E02D5/56 ; E02D5/62 ; E02D27/12 ; E02D3/12
The present invention is a first step of forming the study cloth using a boring machine and boring the buried layer located on the uppermost layer of the soil relates to a construction method and the screw file; A second step of inserting the screw file to the bores and through the discharge holes of the screw drive end of the file, while the air jet rotates the screw file punctures a portion of the ground for the lower side of the buried layer; Then through the grouting hole of the screw file driven to rotate to ensure that grouting fluid is discharged and grouting the ground to determine the supporting layer by using values the torque of the screw file generated by the resistance of the ground to the support layer, which penetration of the screw file and a third step of; For supporting the penetration screw the file and a fourth step of increasing the supporting force of the support layer; When the rotational driving of the screw file recovery, while the soil grouting a fifth step of further penetration of the screw file by a predetermined depth; And there is an effect that can greatly reduce the time and effort required for penetration of the screw file, even if the penetration of the screw the file into the ground only to a predetermined depth and improve the end bearing capacity of the screw files for the soil, accordingly, by proceeding to the ground comprising .
公开/授权文献:
- KR1020120126703A 스크류파일 시공방법 公开/授权日：2012-11-21
信息查询:
EspacenetIPC结构图谱:
| E | 固定建筑物 |
| --E02 | 水利工程；基础；疏浚 |
| ----E02D | 基础；挖方；填方；地下或水下结构物 |
| ------E02D7/00 | 放置板桩壁、桩、管形模或其他模的方法或设备 |
| --------E02D7/22 | .用螺旋下降法设置 |