CN104653210A - 复合锚杆结构 - Google Patents
复合锚杆结构 Download PDFInfo
- Publication number
- CN104653210A CN104653210A CN201510057417.6A CN201510057417A CN104653210A CN 104653210 A CN104653210 A CN 104653210A CN 201510057417 A CN201510057417 A CN 201510057417A CN 104653210 A CN104653210 A CN 104653210A
- Authority
- CN
- China
- Prior art keywords
- reinforced plastic
- rod
- plastic cover
- glass reinforced
- fiber glass
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0006—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by the bolt material
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0013—Protection against corrosion
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/0033—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts having a jacket or outer tube
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510057417.6A CN104653210B (zh) | 2015-02-04 | 2015-02-04 | 复合锚杆结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510057417.6A CN104653210B (zh) | 2015-02-04 | 2015-02-04 | 复合锚杆结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104653210A true CN104653210A (zh) | 2015-05-27 |
CN104653210B CN104653210B (zh) | 2017-04-12 |
Family
ID=53244781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510057417.6A Active CN104653210B (zh) | 2015-02-04 | 2015-02-04 | 复合锚杆结构 |
Country Status (1)
Country | Link |
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CN (1) | CN104653210B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105804775A (zh) * | 2016-03-15 | 2016-07-27 | 中国矿业大学(北京) | 一种柔性锚杆 |
CN106436657A (zh) * | 2015-08-10 | 2017-02-22 | 日立造船株式会社 | 浮体式铰链闸门 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2624559C2 (de) * | 1976-06-01 | 1985-09-05 | Gebirgssicherung GmbH, Salzburg | Gebirgsanker |
CN201835848U (zh) * | 2010-10-22 | 2011-05-18 | 中国矿业大学(北京) | 一种可延伸玻璃钢金属组合锚杆 |
CN202544884U (zh) * | 2012-04-18 | 2012-11-21 | 李治中 | 简便快捷可靠型锚杆 |
CN103758550B (zh) * | 2014-01-06 | 2015-12-09 | 成都理工大学 | 一种液胀式让压抗震抗高地温锚杆 |
CN204609917U (zh) * | 2015-02-04 | 2015-09-02 | 成都科创佳思科技有限公司 | 复合锚杆结构 |
-
2015
- 2015-02-04 CN CN201510057417.6A patent/CN104653210B/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106436657A (zh) * | 2015-08-10 | 2017-02-22 | 日立造船株式会社 | 浮体式铰链闸门 |
CN106436657B (zh) * | 2015-08-10 | 2020-05-22 | 日立造船株式会社 | 浮体式铰链闸门 |
CN105804775A (zh) * | 2016-03-15 | 2016-07-27 | 中国矿业大学(北京) | 一种柔性锚杆 |
Also Published As
Publication number | Publication date |
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CN104653210B (zh) | 2017-04-12 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Jun Inventor after: Yuan Wei Inventor after: Zhang Shiqing Inventor after: Li Qing Inventor after: Ji Rong Inventor after: Liu Bing Inventor after: Hu Changzhi Inventor after: Sheng Weiqing Inventor after: Yao Fuquan Inventor after: Chi Gaosheng Inventor before: Jiu Jiaxu |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170227 Address after: Zhongtian No. 669 building, Qingfeng Kunshan Development Zone Suzhou Road, Jiangsu province 215300 8 floor Applicant after: Jin Qiao municipal engineering Co., Ltd of city of Kunshan Address before: 610000 Sichuan city of Chengdu province Jinjiang District East Street No. 139 Building 1 3 floor No. 4 Applicant before: Chengdu Kechuang Jiasi Technology Co., Ltd. |
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GR01 | Patent grant |