CN103321220B - 预应力锚索张拉方法及其装置 - Google Patents
预应力锚索张拉方法及其装置 Download PDFInfo
- Publication number
- CN103321220B CN103321220B CN201210072894.6A CN201210072894A CN103321220B CN 103321220 B CN103321220 B CN 103321220B CN 201210072894 A CN201210072894 A CN 201210072894A CN 103321220 B CN103321220 B CN 103321220B
- Authority
- CN
- China
- Prior art keywords
- anchorage cable
- prestress anchorage
- ground tackle
- elastic clip
- upper padding
- 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
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210072894.6A CN103321220B (zh) | 2012-03-19 | 2012-03-19 | 预应力锚索张拉方法及其装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210072894.6A CN103321220B (zh) | 2012-03-19 | 2012-03-19 | 预应力锚索张拉方法及其装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103321220A CN103321220A (zh) | 2013-09-25 |
CN103321220B true CN103321220B (zh) | 2015-09-02 |
Family
ID=49190244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210072894.6A Active CN103321220B (zh) | 2012-03-19 | 2012-03-19 | 预应力锚索张拉方法及其装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103321220B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104532860B (zh) * | 2015-01-14 | 2016-07-06 | 姚炳祥 | 可回收土钉 |
CN105862859A (zh) * | 2016-05-27 | 2016-08-17 | 昆明军龙岩土工程有限公司 | 一种粗钢筋预应力锚杆张拉方法 |
CN107884276A (zh) * | 2017-11-24 | 2018-04-06 | 山东高速工程检测有限公司 | 一种提高检测水平的锚固件拉拔力检测装置及检测方法 |
CN108797582B (zh) * | 2018-05-31 | 2021-05-18 | 新疆金风科技股份有限公司 | 预应力调节方法及锚具 |
CN113898382A (zh) * | 2021-10-09 | 2022-01-07 | 中铁二十三局集团第四工程有限公司 | 一种预应力混凝土衬砌的锚索张拉方法 |
CN114592513B (zh) * | 2022-03-14 | 2024-01-09 | 深圳市工勘岩土集团有限公司 | 便于补偿张拉的抓取式锚具结构 |
CN114592514B (zh) * | 2022-03-14 | 2024-01-26 | 深圳市工勘岩土集团有限公司 | 便于补偿张拉的夹持式锚具结构 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1084920A (zh) * | 1992-09-29 | 1994-04-06 | 上海市基础工程公司 | 夹片式群锚拉索及安装方法 |
CN102002947A (zh) * | 2010-12-06 | 2011-04-06 | 武汉大学 | 一种加固软弱岩体的爆扩内锚头预应力锚索及其锚固方法 |
CN202509494U (zh) * | 2012-03-19 | 2012-10-31 | 深圳市工勘岩土工程有限公司 | 预应力锚索张拉装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6578342B2 (en) * | 2001-06-19 | 2003-06-17 | Paul Milan Faynor | Barrier cable end bracket assembly |
JP3898557B2 (ja) * | 2002-04-22 | 2007-03-28 | 東日本高速道路株式会社 | ケーブルボルトの定着装置 |
-
2012
- 2012-03-19 CN CN201210072894.6A patent/CN103321220B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1084920A (zh) * | 1992-09-29 | 1994-04-06 | 上海市基础工程公司 | 夹片式群锚拉索及安装方法 |
CN102002947A (zh) * | 2010-12-06 | 2011-04-06 | 武汉大学 | 一种加固软弱岩体的爆扩内锚头预应力锚索及其锚固方法 |
CN202509494U (zh) * | 2012-03-19 | 2012-10-31 | 深圳市工勘岩土工程有限公司 | 预应力锚索张拉装置 |
Also Published As
Publication number | Publication date |
---|---|
CN103321220A (zh) | 2013-09-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103321220B (zh) | 预应力锚索张拉方法及其装置 | |
CN110043300B (zh) | 一种用于岩体快速加固的伞型锚及应用方法 | |
CN202509494U (zh) | 预应力锚索张拉装置 | |
CN103075014A (zh) | 预应力片材二次夹持张拉锚固*** | |
CN204370419U (zh) | 可拆式压力型锚头 | |
CN107905103A (zh) | 一种带压簧的预应力锚固体系及其施工方法 | |
CN203097117U (zh) | 预应力片材二次夹持张拉锚固装置 | |
CN104532860A (zh) | 可回收土钉 | |
CN112376551B (zh) | 一种高强度预制混凝土管桩 | |
CN207988359U (zh) | 钢管混凝土高压成型装置及钢管混凝土 | |
CN201459776U (zh) | 岩石边坡预应力锚索检测张拉装置 | |
CN207525618U (zh) | 一种带压簧的预应力锚固体系 | |
CN104264671A (zh) | 可回收锚杆 | |
CN106480881B (zh) | 一种锚杆回收锚固装置及其施工方法 | |
CN211472177U (zh) | 一种带有悬浮锁紧结构的钢绞线拉索体系单根张拉装置 | |
CN205653799U (zh) | 一种用于钢绞线张拉的液压限位板 | |
JP3810759B2 (ja) | プレキャストブロックによる既設下部構造物の縁端拡幅構造およびその施工方法 | |
CN103397644B (zh) | 一种组合异形钢板劲芯水泥土基坑围护结构及施工方法 | |
CN109386054B (zh) | 无粘结预制装配式梁柱t形节点 | |
KR101076775B1 (ko) | 압축형 그라운드 앵커의 제작 장치 | |
KR100717417B1 (ko) | 강연선 인장기 | |
CN110543734A (zh) | 一种变刚度水泥土插芯组合桩及设计方法 | |
CN218175820U (zh) | 一种用于预制桩桩头的钢筋转换接驳器和混凝土连接结构 | |
CN219241071U (zh) | 一种缓粘结预应力筋结构和建筑结构 | |
CN104818716B (zh) | 一种可回收的预应力支坑护桩 |
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 | ||
CP03 | Change of name, title or address |
Address after: 518054 Botai Building 1501, No. 8 South Eighth Road, Science and Technology Community, Yuehai Street High-tech Zone, Nanshan District, Shenzhen City, Guangdong Province Co-patentee after: SHENZHEN GONGKAN GEOTECHNICAL Co.,Ltd. Patentee after: SHENZHEN GONGKAN GEOTECHNICAL GROUP Co.,Ltd. Co-patentee after: Shenzhen Engineering Exploration and Construction Group Co.,Ltd. Address before: 518026 Guangdong city of Shenzhen province Futian District Fu Road Fujing building 3 building 20-21 layer Co-patentee before: SHENZHEN GONGKAN GEOTECHNICAL TECHNOLOGY Co.,Ltd. Patentee before: SHENZHEN GONGKAN GEOTECHNICAL ENGINEERING Co.,Ltd. Co-patentee before: SHENZHEN HUAXING JIANAN ENGINEERING Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190820 Address after: 518054 Botai Building 1501, No. 8 South Eighth Road, Science and Technology Community, Yuehai Street High-tech Zone, Nanshan District, Shenzhen City, Guangdong Province Co-patentee after: Shenzhen Institute of Geological Environment Research Co.,Ltd. Patentee after: SHENZHEN GONGKAN GEOTECHNICAL GROUP Co.,Ltd. Co-patentee after: Shenzhen Engineering Exploration and Construction Group Co.,Ltd. Address before: 518054 Botai Building 1501, No. 8 South Eighth Road, Science and Technology Community, Yuehai Street High-tech Zone, Nanshan District, Shenzhen City, Guangdong Province Co-patentee before: SHENZHEN GONGKAN GEOTECHNICAL Co.,Ltd. Patentee before: SHENZHEN GONGKAN GEOTECHNICAL GROUP Co.,Ltd. Co-patentee before: Shenzhen Engineering Exploration and Construction Group Co.,Ltd. |
|
TR01 | Transfer of patent right |