CA2764585A1 - Ancrage coulissant - Google Patents

Ancrage coulissant Download PDF

Info

Publication number: CA2764585A1
Authority: CA; Canada
Prior art keywords: anchor; sleeve; sliding; rock; pipe
Prior art date: 2011-03-10
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.): Abandoned

Application number

CA2764585A

Other languages

English (en)

Inventor

Richard Podesser

Frank Schmidt

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hilti AG

Original Assignee

Hilti AG

Priority date (The priority date 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 date listed.)

2011-03-10

Filing date

2012-01-18

Publication date

2012-09-10

2012-01-18 Application filed by Hilti AG filed Critical Hilti AG

2012-09-10 Publication of CA2764585A1 publication Critical patent/CA2764585A1/fr

Status Abandoned legal-status Critical Current

Links

239000011435 rock Substances 0.000 claims abstract description 66
239000003795 chemical substances by application Substances 0.000 claims abstract description 24
230000008859 change Effects 0.000 claims abstract description 8
238000005065 mining Methods 0.000 claims abstract description 8
239000000126 substance Substances 0.000 claims abstract description 4
238000013016 damping Methods 0.000 claims description 10
229910000831 Steel Inorganic materials 0.000 claims description 5
239000010959 steel Substances 0.000 claims description 5
239000000463 material Substances 0.000 claims description 4
239000002184 metal Substances 0.000 claims description 4
239000004033 plastic Substances 0.000 claims description 4
229920003023 plastic Polymers 0.000 claims description 4
229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 2
239000011151 fibre-reinforced plastic Substances 0.000 claims description 2
239000005060 rubber Substances 0.000 claims description 2
239000011347 resin Substances 0.000 description 4
229920005989 resin Polymers 0.000 description 4
230000003068 static effect Effects 0.000 description 4
238000010521 absorption reaction Methods 0.000 description 3
230000006835 compression Effects 0.000 description 3
238000007906 compression Methods 0.000 description 3
230000007246 mechanism Effects 0.000 description 3
239000000853 adhesive Substances 0.000 description 2
230000001070 adhesive effect Effects 0.000 description 2
230000015556 catabolic process Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
230000005483 Hooke's law Effects 0.000 description 1
206010044565 Tremor Diseases 0.000 description 1
239000006096 absorbing agent Substances 0.000 description 1
238000004873 anchoring Methods 0.000 description 1
239000003245 coal Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
230000005489 elastic deformation Effects 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
239000011152 fibreglass Substances 0.000 description 1
239000012530 fluid Substances 0.000 description 1
230000005484 gravity Effects 0.000 description 1
230000003993 interaction Effects 0.000 description 1
238000012806 monitoring device Methods 0.000 description 1
239000004570 mortar (masonry) Substances 0.000 description 1
230000009467 reduction Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
230000035939 shock Effects 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000004901 spalling Methods 0.000 description 1
239000000758 substrate Substances 0.000 description 1
229920001169 thermoplastic Polymers 0.000 description 1
229920001187 thermosetting polymer Polymers 0.000 description 1
239000004416 thermosoftening plastic Substances 0.000 description 1

Classifications

- 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
- 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
- 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
- E21D21/008—Anchoring or tensioning means

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)

CA2764585A 2011-03-10 2012-01-18 Ancrage coulissant Abandoned CA2764585A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102011005361.1		2011-03-10
DE102011005361A DE102011005361A1 (de)	2011-03-10	2011-03-10	Gleitanker

Publications (1)

Publication Number	Publication Date
CA2764585A1 true CA2764585A1 (fr)	2012-09-10

Family

ID=45655199

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2764585A Abandoned CA2764585A1 (fr)	2011-03-10	2012-01-18	Ancrage coulissant

Country Status (5)

Country	Link
US (1)	US20120230774A1 (fr)
EP (1)	EP2497901A2 (fr)
AU (1)	AU2012200555A1 (fr)
CA (1)	CA2764585A1 (fr)
DE (1)	DE102011005361A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN104594927A (zh) *	2014-11-26	2015-05-06	中国矿业大学	防止锚索被截的方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102865088B (zh) *	2012-09-12	2015-04-08	山东科技大学	拉压耦合型高强大变形锚杆及其使用方法
CN103016037B (zh) *	2012-12-28	2015-01-07	山东大学	一种新型预紧力显示让压锚杆弹性圆托盘及其使用方法
AU2015309690A1 (en) *	2014-08-28	2017-04-20	Kevin Frank STACEY	Rock bolt and method of stabilizing excavations
CN104481565B (zh) *	2014-12-10	2016-06-29	重庆大学	一种压力分散型大变形自适应锚杆
CN105089686A (zh) *	2015-07-23	2015-11-25	合肥吉源电子有限公司	一种防冲击地压加长锚杆
CN106523008B (zh) *	2016-12-23	2023-07-21	山东科技大学	锚杆受力测读预警装置及使用方法
ZA201801906B (en) *	2017-04-18	2023-01-25	Ncm Innovations Pty Ltd	Rock bolt installation tool
CN109469055B (zh) *	2018-12-20	2023-09-19	长安大学	一种局部管缝式端扩型吸能锚杆及其施工方法
CN112177648B (zh) *	2020-09-28	2021-05-25	中国矿业大学	一种新型抗剪切大变形吸能锚杆
CN112343635B (zh) *	2020-11-04	2022-11-01	中铁隆昌铁路器材有限公司	矿用复合中空树脂锚杆组件及其安装方法
CN114810174B (zh) *	2022-04-26	2025-08-15	华能煤炭技术研究有限公司	可伸缩锚杆及支护系统
CN116591719B (zh) *	2023-04-28	2026-04-24	中铁四局集团有限公司	一种隧道吸能让压支护系统及方法
CN117072216A (zh) *	2023-09-20	2023-11-17	中国人民解放军军事科学院国防工程研究院工程防护研究所	一种位移可恢复抗爆锚杆

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2725843A (en) *	1951-06-01	1955-12-06	Francis A E Koski	Sag indicator
US3646553A (en) *	1969-11-26	1972-02-29	Ellsworth V Conkle	Roof micrometer and warning instrument
DE2629351C2 (de) *	1976-06-30	1978-05-24	Bwz Berg- Und Industrietechnik Gmbh, 4250 Bottrop	Vorrichtung zum Setzen eines Klebeankers
US4156236A (en)	1978-02-08	1979-05-22	Conkle Ellsworth V	Mine roof movement monitor
DE3503012A1 (de) *	1985-01-30	1986-07-31	Dyckerhoff & Widmann AG, 8000 München	Verspannvorrichtung fuer das zugglied eines ankers, insbesondere eines felsankers
DE3538995C2 (de) *	1985-11-02	1994-06-30	Fischer Artur Werke Gmbh	Korrosionsschutz für einen in einem Sackloch verankerten Spreizdübel
AT396390B (de) *	1987-11-16	1993-08-25	Mayreder Kraus & Co Ing	Gebirgsanker
US5535561A (en) *	1994-08-30	1996-07-16	Schuyler; Peter W.	Cable hold down and bracing system
US5882148A (en) *	1997-02-07	1999-03-16	Dm Technologies Ltd.	Apparatus for yielding support of rock
IT1290040B1 (it) *	1997-03-07	1998-10-19	Marcegaglia S P A	Metodo per la stabilizzazione di ammassi rocciosi e relativo elemento stabilizzatore
DE19848176A1 (de) *	1998-10-20	2000-04-27	Adolf Wuerth Gmbh & Co Kg	Verfahren und Bolzenanker zur Abstandsmontage
AUPR198400A0 (en) *	2000-12-11	2001-01-11	Poldmaa, Arvo	Window link anchor point

2011
- 2011-03-10 DE DE102011005361A patent/DE102011005361A1/de not_active Withdrawn
2012
- 2012-01-18 CA CA2764585A patent/CA2764585A1/fr not_active Abandoned
- 2012-01-23 EP EP12152106A patent/EP2497901A2/fr not_active Withdrawn
- 2012-01-31 AU AU2012200555A patent/AU2012200555A1/en not_active Abandoned
- 2012-03-09 US US13/416,411 patent/US20120230774A1/en not_active Abandoned

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN104594927A (zh) *	2014-11-26	2015-05-06	中国矿业大学	防止锚索被截的方法
CN104594927B (zh) *	2014-11-26	2017-01-18	中国矿业大学	锚索

Also Published As

Publication number	Publication date
DE102011005361A1 (de)	2012-09-13
EP2497901A2 (fr)	2012-09-12
AU2012200555A1 (en)	2012-09-27
US20120230774A1 (en)	2012-09-13

Legal Events

Date	Code	Title	Description
2015-03-17	FZDE	Dead	Effective date: 20150120

Publication	Publication Date	Title
US20120230774A1 (en)	2012-09-13	Sliding anchor
AU2008207662B2 (en)	2015-02-05	End coupling for a rock bolt
US20130115013A1 (en)	2013-05-09	Constant-resistance large-deformation anchor rod
RU2648386C2 (ru)	2018-03-26	Анкер
US20120155971A1 (en)	2012-06-21	Rock Bolt
CN114352331B (zh)	2024-02-09	让抗一体吸能防冲锚杆及其抗冲击方法
CN103573279A (zh)	2014-02-12	矿用可伸缩吸能防冲粘滞阻尼锚杆及其支护方法
AU2016365489A1 (en)	2017-11-23	A sectional modular large-deformation-resistant impact-resistant composite rock bolt and its assembling method
JP5886721B2 (ja)	2016-03-16	構造物用制振ダンパー
AU2015101987A4 (en)	2020-10-01	End coupling for a rock bolt
CN102536280B (zh)	2014-12-10	增阻让压锚杆
AU2008200448A1 (en)	2008-08-14	Tensioning assembly for a cable bolt
US20080219775A1 (en)	2008-09-11	Bolt assembly
US20120219365A1 (en)	2012-08-30	Rock Bolt
AU2004283318A1 (en)	2005-05-06	Rock bolt
CN101201005B (zh)	2010-06-09	锚杆/锚索堵水器及其使用方法
RU2177549C1 (ru)	2001-12-27	Способ защиты гидравлической стойки шахтной крепи от динамических нагрузок
CN115769042A (zh)	2023-03-07	用于承载元件的位置指示设备
CN213331145U (zh)	2021-06-01	一种冲击地压矿井区段窄煤柱用锚杆支护预警装置
CN102953377A (zh)	2013-03-06	让压锚索
AU2011292797A1 (en)	2013-03-21	Anchoring device
AU2016202889A1 (en)	2017-01-19	Friction bolt assembly
Wang	2014	Influence of Full Length Anchor Cable Supporting the Roof on the Roadway Stability