CN105804774A - 一种矿井巷道可重复施加预应力的锚索 - Google Patents
一种矿井巷道可重复施加预应力的锚索 Download PDFInfo
- Publication number
- CN105804774A CN105804774A CN201610144094.9A CN201610144094A CN105804774A CN 105804774 A CN105804774 A CN 105804774A CN 201610144094 A CN201610144094 A CN 201610144094A CN 105804774 A CN105804774 A CN 105804774A
- Authority
- CN
- China
- Prior art keywords
- anchor cable
- anchor
- fixed block
- pipe
- cable body
- 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
- 230000008093 supporting effect Effects 0.000 claims abstract description 22
- 239000011435 rock Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000004873 anchoring Methods 0.000 abstract description 13
- 238000007711 solidification Methods 0.000 abstract description 2
- 230000008023 solidification Effects 0.000 abstract description 2
- 238000007569 slipcasting Methods 0.000 description 11
- 239000002002 slurry Substances 0.000 description 4
- 238000005065 mining Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000010125 resin casting Methods 0.000 description 1
- 210000004911 serous fluid Anatomy 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- E21D21/0026—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 (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610144094.9A CN105804774B (zh) | 2014-04-11 | 2014-04-11 | 一种矿井巷道可重复施加预应力的锚索 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410144216.5A CN103883341B (zh) | 2014-04-11 | 2014-04-11 | 一种可重复施加预应力的锚索 |
CN201610144094.9A CN105804774B (zh) | 2014-04-11 | 2014-04-11 | 一种矿井巷道可重复施加预应力的锚索 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410144216.5A Division CN103883341B (zh) | 2014-04-11 | 2014-04-11 | 一种可重复施加预应力的锚索 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105804774A true CN105804774A (zh) | 2016-07-27 |
CN105804774B CN105804774B (zh) | 2017-09-19 |
Family
ID=50952435
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410144216.5A Active CN103883341B (zh) | 2014-04-11 | 2014-04-11 | 一种可重复施加预应力的锚索 |
CN201610144094.9A Active CN105804774B (zh) | 2014-04-11 | 2014-04-11 | 一种矿井巷道可重复施加预应力的锚索 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410144216.5A Active CN103883341B (zh) | 2014-04-11 | 2014-04-11 | 一种可重复施加预应力的锚索 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN103883341B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104807541A (zh) * | 2015-04-03 | 2015-07-29 | 山东科技大学 | 一种围岩内部特定位置振动速度的测量方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2284265Y (zh) * | 1997-01-23 | 1998-06-17 | 北京市建筑工程研究院 | 新型无粘结预应力锚束 |
CN1487149A (zh) * | 2003-08-12 | 2004-04-07 | 葛修润 | 岩土工程密实型索体预应力高档锚索 |
CN1884716A (zh) * | 2006-06-05 | 2006-12-27 | 吴德兴 | 一种预应力锚杆装置 |
JP2010174553A (ja) * | 2009-01-30 | 2010-08-12 | Sumitomo Denko Steel Wire Kk | 防食pc鋼より線を用いたアンカー構造、防食pc鋼より線組付体、およびアンカー構造の構築方法 |
CN103147440A (zh) * | 2013-03-14 | 2013-06-12 | 黄河勘测规划设计有限公司 | 预应力锚索施工方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2451634Y (zh) * | 2000-08-09 | 2001-10-03 | 合肥工业大学 | 膨胀锚 |
CN1162589C (zh) * | 2002-12-12 | 2004-08-18 | 上海交通大学 | 船锚式注浆张开型土锚锚头 |
JP4377660B2 (ja) * | 2003-11-12 | 2009-12-02 | 富久 吉川 | スペーサ |
CN103104270A (zh) * | 2013-02-19 | 2013-05-15 | 裴志胜 | 剪式膨胀锚杆及其拓展应用 |
CN103382847B (zh) * | 2013-07-26 | 2015-08-19 | 中国矿业大学 | 一种预应力钻锚注锚索及支护方法 |
CN203867598U (zh) * | 2014-04-11 | 2014-10-08 | 衢州市优德工业设计有限公司 | 一种可重复施加预应力的锚索 |
-
2014
- 2014-04-11 CN CN201410144216.5A patent/CN103883341B/zh active Active
- 2014-04-11 CN CN201610144094.9A patent/CN105804774B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2284265Y (zh) * | 1997-01-23 | 1998-06-17 | 北京市建筑工程研究院 | 新型无粘结预应力锚束 |
CN1487149A (zh) * | 2003-08-12 | 2004-04-07 | 葛修润 | 岩土工程密实型索体预应力高档锚索 |
CN1884716A (zh) * | 2006-06-05 | 2006-12-27 | 吴德兴 | 一种预应力锚杆装置 |
JP2010174553A (ja) * | 2009-01-30 | 2010-08-12 | Sumitomo Denko Steel Wire Kk | 防食pc鋼より線を用いたアンカー構造、防食pc鋼より線組付体、およびアンカー構造の構築方法 |
CN103147440A (zh) * | 2013-03-14 | 2013-06-12 | 黄河勘测规划设计有限公司 | 预应力锚索施工方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103883341B (zh) | 2016-05-18 |
CN105804774B (zh) | 2017-09-19 |
CN103883341A (zh) | 2014-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201216 Address after: 277000 655 Mayuan Road, Xuecheng District, Zaozhuang, Shandong Patentee after: SHANGDONG ZHONGLI HIGH PRESSURE VALVE Co.,Ltd. Address before: Room 101, No.19, donggeng village, Xinxin street, Kecheng District, Quzhou green industry cluster district, Quzhou City, Zhejiang Province Patentee before: QUZHOU YOUDE INDUSTRIAL DESIGN Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A type of anchor cable that can be repeatedly prestressed in mine tunnels Effective date of registration: 20231109 Granted publication date: 20170919 Pledgee: Postal Savings Bank of China Co.,Ltd. Zaozhuang City Xuecheng Sub branch Pledgor: SHANGDONG ZHONGLI HIGH PRESSURE VALVE CO.,LTD. Registration number: Y2023980065021 |