CN105507929B - 一种重复施加预应力的锚索支护的方法 - Google Patents
一种重复施加预应力的锚索支护的方法 Download PDFInfo
- Publication number
- CN105507929B CN105507929B CN201610022874.6A CN201610022874A CN105507929B CN 105507929 B CN105507929 B CN 105507929B CN 201610022874 A CN201610022874 A CN 201610022874A CN 105507929 B CN105507929 B CN 105507929B
- Authority
- CN
- China
- Prior art keywords
- anchor
- anchor cable
- pipe
- sleeve pipe
- anchored end
- 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
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000008093 supporting effect Effects 0.000 claims abstract description 26
- 238000005553 drilling Methods 0.000 claims abstract description 22
- 238000007569 slipcasting Methods 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 239000002002 slurry Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 9
- 238000004873 anchoring Methods 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 claims description 3
- 239000011435 rock Substances 0.000 description 12
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- 239000003245 coal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 210000004911 serous fluid Anatomy 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 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
- 238000011084 recovery Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 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
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Piles And Underground Anchors (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610022874.6A CN105507929B (zh) | 2014-04-11 | 2014-04-11 | 一种重复施加预应力的锚索支护的方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610022874.6A CN105507929B (zh) | 2014-04-11 | 2014-04-11 | 一种重复施加预应力的锚索支护的方法 |
CN201410144433.4A CN103883339B (zh) | 2014-04-11 | 2014-04-11 | 一种重复施加预应力的锚索支护方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410144433.4A Division CN103883339B (zh) | 2014-04-11 | 2014-04-11 | 一种重复施加预应力的锚索支护方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105507929A CN105507929A (zh) | 2016-04-20 |
CN105507929B true CN105507929B (zh) | 2017-09-01 |
Family
ID=50952433
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610022871.2A Active CN105626109B (zh) | 2014-04-11 | 2014-04-11 | 一种具有重复施加预应力的锚索支护的方法 |
CN201610022874.6A Active CN105507929B (zh) | 2014-04-11 | 2014-04-11 | 一种重复施加预应力的锚索支护的方法 |
CN201410144433.4A Expired - Fee Related CN103883339B (zh) | 2014-04-11 | 2014-04-11 | 一种重复施加预应力的锚索支护方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610022871.2A Active CN105626109B (zh) | 2014-04-11 | 2014-04-11 | 一种具有重复施加预应力的锚索支护的方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410144433.4A Expired - Fee Related CN103883339B (zh) | 2014-04-11 | 2014-04-11 | 一种重复施加预应力的锚索支护方法 |
Country Status (1)
Country | Link |
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CN (3) | CN105626109B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106638625B (zh) * | 2016-11-02 | 2018-08-17 | 中国十七冶集团有限公司 | 一种锚索预应力失效后可再次张拉的施工方法 |
CN108756973B (zh) * | 2018-08-08 | 2023-09-08 | 中国矿业大学(北京) | 分体式全长锚固柔性注浆锚杆及注浆锚固方法 |
CN109235455A (zh) * | 2018-10-31 | 2019-01-18 | 中国三冶集团有限公司 | 一种土锚双锚扩张自锁装置 |
CN114775659B (zh) * | 2022-05-27 | 2024-06-14 | 重庆交通大学 | 一种蠕爬型韧性锚索、抗震锚固结构及坡面抗震加固方法 |
Citations (10)
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 |
CN1415805A (zh) * | 2002-12-12 | 2003-05-07 | 上海交通大学 | 船锚式注浆张开型土锚锚头 |
CN1884716A (zh) * | 2006-06-05 | 2006-12-27 | 吴德兴 | 一种预应力锚杆装置 |
CN101503962A (zh) * | 2009-03-06 | 2009-08-12 | 山东科技大学 | 一种兼有端头锚固和全长径向锚固的新型锚杆 |
KR100919277B1 (ko) * | 2008-11-11 | 2009-09-30 | 박시우 | 정착수단을 이용한 네일 앵커 및 그 시공방법 |
CA2466283C (en) * | 2001-11-15 | 2010-06-29 | Grinaker-Lta Limited | Rock bolt |
CN201539270U (zh) * | 2009-08-20 | 2010-08-04 | 陕西省公路勘察设计院 | 新型预应力支护装置 |
CN102022129A (zh) * | 2010-10-15 | 2011-04-20 | 山西潞安环保能源开发股份有限公司五阳煤矿 | 灌浆锚索锚固长度限位装置 |
CN202596756U (zh) * | 2012-01-01 | 2012-12-12 | 谢理想 | 胀壳式高强度注浆锚杆 |
CN103382847A (zh) * | 2013-07-26 | 2013-11-06 | 中国矿业大学 | 一种预应力钻锚注锚索及支护方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5910606A (en) * | 1996-01-31 | 1999-06-08 | Hoffmann-La Roche Inc. | Process for making α,β-unsaturated carboxylic acids |
CN1206420C (zh) * | 2003-08-12 | 2005-06-15 | 葛修润 | 岩土工程密实型索体预应力锚索 |
CN101871353B (zh) * | 2010-06-22 | 2013-06-19 | 河北同成科技股份有限公司 | 软岩巷道注浆与全长预应力底板锚索综合支护的方法 |
-
2014
- 2014-04-11 CN CN201610022871.2A patent/CN105626109B/zh active Active
- 2014-04-11 CN CN201610022874.6A patent/CN105507929B/zh active Active
- 2014-04-11 CN CN201410144433.4A patent/CN103883339B/zh not_active Expired - Fee Related
Patent Citations (10)
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 |
CA2466283C (en) * | 2001-11-15 | 2010-06-29 | Grinaker-Lta Limited | Rock bolt |
CN1415805A (zh) * | 2002-12-12 | 2003-05-07 | 上海交通大学 | 船锚式注浆张开型土锚锚头 |
CN1884716A (zh) * | 2006-06-05 | 2006-12-27 | 吴德兴 | 一种预应力锚杆装置 |
KR100919277B1 (ko) * | 2008-11-11 | 2009-09-30 | 박시우 | 정착수단을 이용한 네일 앵커 및 그 시공방법 |
CN101503962A (zh) * | 2009-03-06 | 2009-08-12 | 山东科技大学 | 一种兼有端头锚固和全长径向锚固的新型锚杆 |
CN201539270U (zh) * | 2009-08-20 | 2010-08-04 | 陕西省公路勘察设计院 | 新型预应力支护装置 |
CN102022129A (zh) * | 2010-10-15 | 2011-04-20 | 山西潞安环保能源开发股份有限公司五阳煤矿 | 灌浆锚索锚固长度限位装置 |
CN202596756U (zh) * | 2012-01-01 | 2012-12-12 | 谢理想 | 胀壳式高强度注浆锚杆 |
CN103382847A (zh) * | 2013-07-26 | 2013-11-06 | 中国矿业大学 | 一种预应力钻锚注锚索及支护方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103883339A (zh) | 2014-06-25 |
CN105626109B (zh) | 2017-09-15 |
CN103883339B (zh) | 2016-03-23 |
CN105626109A (zh) | 2016-06-01 |
CN105507929A (zh) | 2016-04-20 |
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Effective date of registration: 20201222 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. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method of repeatedly applying prestressed anchor cable support Effective date of registration: 20231109 Granted publication date: 20170901 Pledgee: Postal Savings Bank of China Co.,Ltd. Zaozhuang City Xuecheng Sub branch Pledgor: SHANGDONG ZHONGLI HIGH PRESSURE VALVE CO.,LTD. Registration number: Y2023980065021 |
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