CN101705831B - 一种后扩孔自锁锚杆快速安装支护的施工方法 - Google Patents
一种后扩孔自锁锚杆快速安装支护的施工方法 Download PDFInfo
- Publication number
- CN101705831B CN101705831B CN2009102724933A CN200910272493A CN101705831B CN 101705831 B CN101705831 B CN 101705831B CN 2009102724933 A CN2009102724933 A CN 2009102724933A CN 200910272493 A CN200910272493 A CN 200910272493A CN 101705831 B CN101705831 B CN 101705831B
- Authority
- CN
- China
- Prior art keywords
- anchor
- rod
- hole
- locking
- anchor rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102724933A CN101705831B (zh) | 2009-10-22 | 2009-10-22 | 一种后扩孔自锁锚杆快速安装支护的施工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102724933A CN101705831B (zh) | 2009-10-22 | 2009-10-22 | 一种后扩孔自锁锚杆快速安装支护的施工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101705831A CN101705831A (zh) | 2010-05-12 |
CN101705831B true CN101705831B (zh) | 2011-10-19 |
Family
ID=42376080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009102724933A Active CN101705831B (zh) | 2009-10-22 | 2009-10-22 | 一种后扩孔自锁锚杆快速安装支护的施工方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101705831B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103572773B (zh) * | 2013-11-19 | 2015-06-10 | 国家电网公司 | 预涨紧自锁机构、岩石锚杆基础及其施工方法 |
CN105626107A (zh) * | 2016-03-15 | 2016-06-01 | 刘允勇 | 一种可弯曲连接器 |
CN106988730B (zh) * | 2017-06-01 | 2020-08-11 | 华北科技学院 | 一种煤层内瓦斯参数测定探针及其使用方法 |
CN109059874B (zh) * | 2018-06-20 | 2021-03-02 | 祁超祯 | 水文缆道测流起点距辅助定位系统 |
CN113202090B (zh) * | 2021-04-15 | 2024-03-12 | 中国葛洲坝集团第一工程有限公司 | 可监测变形量的张拉式锚固装置及其施工方法 |
CN114934798B (zh) * | 2022-06-17 | 2023-03-31 | 东北大学 | 一种小孔径锚杆扩孔树脂锚固体性能增强装置及工作方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2431113A1 (de) * | 1974-06-28 | 1976-01-15 | Takechi Komusho Kk | Verfahren und vorrichtung zum einsetzen eines ankers |
EP0119375A1 (de) * | 1982-12-17 | 1984-09-26 | Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) | Ankerbohr- und -setzvorrichtung, insbesondere für den Bergbau |
CN2404619Y (zh) * | 1999-12-14 | 2000-11-08 | 武汉巨成加固实业有限公司 | 一种混凝土自锁插杆及配套的扩孔钻头 |
CN2898311Y (zh) * | 2006-04-17 | 2007-05-09 | 张京泉 | 锚杆安装器 |
-
2009
- 2009-10-22 CN CN2009102724933A patent/CN101705831B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2431113A1 (de) * | 1974-06-28 | 1976-01-15 | Takechi Komusho Kk | Verfahren und vorrichtung zum einsetzen eines ankers |
EP0119375A1 (de) * | 1982-12-17 | 1984-09-26 | Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) | Ankerbohr- und -setzvorrichtung, insbesondere für den Bergbau |
CN2404619Y (zh) * | 1999-12-14 | 2000-11-08 | 武汉巨成加固实业有限公司 | 一种混凝土自锁插杆及配套的扩孔钻头 |
CN2898311Y (zh) * | 2006-04-17 | 2007-05-09 | 张京泉 | 锚杆安装器 |
Also Published As
Publication number | Publication date |
---|---|
CN101705831A (zh) | 2010-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101705831B (zh) | 一种后扩孔自锁锚杆快速安装支护的施工方法 | |
CN101720379B (zh) | 可变形的岩石锚杆 | |
CN203756203U (zh) | 自钻式全螺纹锚注锚杆 | |
CN102619833A (zh) | 混凝土螺钉和用于将混凝土螺钉锚固在基础中的方法 | |
CN103225257A (zh) | 仿古栈道的悬挑梁结构及其施工工艺 | |
CN101691843A (zh) | 一种可快速安装的后扩孔自锁锚杆 | |
CN102587582B (zh) | 一种中空自平衡预应力棒装置的预应力张拉夹具 | |
KR100666678B1 (ko) | 선단지지 라운드 플레이트를 가지는 마이크로파일 | |
KR101773004B1 (ko) | 전단성능 보강형 후설치 콘크리트 앵커 | |
CN110670599A (zh) | 一种中空注浆预应力锚杆及其施工方法 | |
CN1198036C (zh) | 机械贯入式锚拉筋植筋法 | |
CN213743476U (zh) | 一种垫板组件及锚杆组件 | |
CN101581225A (zh) | 可缩增阻式锚杆预应力控制部件 | |
CN201496085U (zh) | 一种可快速安装的后扩孔自锁锚杆 | |
CN104453961A (zh) | 一种压缝式摩擦型恒阻锚杆 | |
JP2008202251A (ja) | コンクリート構造物の補強用治具とこれを用いた補強構造および補強施工方法 | |
CN101793157B (zh) | 一种充填体支护的方法 | |
JP3989474B2 (ja) | プレストレス力導入装置の定着構造およびプレストレス式の接合構造 | |
CN201202483Y (zh) | 自锁型锚杆预应力控制装置 | |
CN201502385U (zh) | 一种可测量楔锁行程的后扩孔锚杆安装器 | |
JP2008208597A (ja) | 後施工アンカー工法 | |
JP2006299628A (ja) | インサート金物、及び、それを用いたアンカー構造、ブラケットの支持構造、荷重物の支持工法 | |
CN219491492U (zh) | 一种钢筋混凝土锚固连接结构 | |
JP6403394B2 (ja) | アンカーボルトの施工方法 | |
CN112431199B (zh) | 一种提高螺纹钢筋锚杆抗拔性能的施工方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: WUHAN WUHAN JUCHENG STRUCTURE CO., LTD. Free format text: FORMER NAME: WUDA-JUCHENG REINFORCING INDUSTRY CO LTD, WUHAN |
|
CP03 | Change of name, title or address |
Address after: 430223 Hubei city of Wuhan province East Lake Development Zone Wuhan University Science Park Road No. 4 Patentee after: WUDA JUCHENGSTRUCTURE Co.,Ltd. Address before: 430077 Hubei city of Wuhan province Wuchang District Road No. 117 block A 26 layer into the same Patentee before: Wuhan Wuda Jucheng Strengthening Industrial Co.,Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 430223 Hubei city of Wuhan province East Lake Development Zone Wuhan University Science Park Road No. 4 Patentee after: WUDA JUCHENG STRUCTURE Co.,Ltd. Address before: 430223 Hubei city of Wuhan province East Lake Development Zone Wuhan University Science Park Road No. 4 Patentee before: WUDA JUCHENGSTRUCTURE Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |
Address after: No. 4, Wuda Science and Technology Park Road, Donghu Development Zone, Wuhan City, Hubei Province, 430223 Patentee after: Wuhan Jucheng Structure Group Co.,Ltd. Address before: No. 4, Wuda Science and Technology Park Road, Donghu Development Zone, Wuhan City, Hubei Province, 430223 Patentee before: WUDA JUCHENG STRUCTURE Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |