CA2405799C - Boulon d'ancrage et procede de fabrication et de mise en place - Google Patents

Boulon d'ancrage et procede de fabrication et de mise en place Download PDF

Info

Publication number: CA2405799C
Authority: CA; Canada
Prior art keywords: bolt; tendon; rock; transfer medium; rock bolt
Prior art date: 2000-04-10
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.): Expired - Lifetime

Application number

CA2405799A

Other languages

English (en)

Other versions

CA2405799A1 (fr

Inventor

Peter Gilmour Fuller

Gary Robert Davison

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.)

GAZMICK Pty Ltd

Original Assignee

GAZMICK Pty Ltd

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.)

2000-04-10

Filing date

2001-04-06

Publication date

2010-10-26

2000-04-10 Priority claimed from AUPQ6797A external-priority patent/AUPQ679700A0/en

2001-03-15 Priority claimed from AUPR3746A external-priority patent/AUPR374601A0/en

2001-04-06 Application filed by GAZMICK Pty Ltd filed Critical GAZMICK Pty Ltd

2001-10-18 Publication of CA2405799A1 publication Critical patent/CA2405799A1/fr

2010-10-26 Application granted granted Critical

2010-10-26 Publication of CA2405799C publication Critical patent/CA2405799C/fr

2021-04-06 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000011435 rock Substances 0.000 title claims abstract description 276
238000000034 method Methods 0.000 title claims abstract description 51
238000004519 manufacturing process Methods 0.000 title claims abstract description 38
238000009434 installation Methods 0.000 title description 24
239000000463 material Substances 0.000 claims abstract description 169
238000012546 transfer Methods 0.000 claims abstract description 163
210000002435 tendon Anatomy 0.000 claims abstract description 160
229920005989 resin Polymers 0.000 claims description 57
239000011347 resin Substances 0.000 claims description 57
238000005266 casting Methods 0.000 claims description 50
239000011440 grout Substances 0.000 claims description 40
239000002131 composite material Substances 0.000 claims description 15
238000000465 moulding Methods 0.000 claims description 13
239000004568 cement Substances 0.000 claims description 11
238000005553 drilling Methods 0.000 claims description 6
239000010881 fly ash Substances 0.000 claims description 2
239000004576 sand Substances 0.000 claims description 2
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230000007246 mechanism Effects 0.000 description 17
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238000005260 corrosion Methods 0.000 description 9
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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
- 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 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
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/006—Anchoring-bolts made of cables or wires

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)

CA2405799A 2000-04-10 2001-04-06 Boulon d'ancrage et procede de fabrication et de mise en place Expired - Lifetime CA2405799C (fr)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
AUPQ6797A AUPQ679700A0 (en)	2000-04-10	2000-04-10	Rock bolt and method of manufacture and installation
AUPQ6797		2000-04-10
AUPR3746A AUPR374601A0 (en)	2001-03-15	2001-03-15	Rock bolt and method of manufacture and installation
AUPR3746		2001-03-15
PCT/AU2001/000391 WO2001077493A1 (fr)	2000-04-10	2001-04-06	Boulon d'ancrage et procede de fabrication et de mise en place

Publications (2)

Publication Number	Publication Date
CA2405799A1 CA2405799A1 (fr)	2001-10-18
CA2405799C true CA2405799C (fr)	2010-10-26

Family

ID=25646294

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2405799A Expired - Lifetime CA2405799C (fr)	2000-04-10	2001-04-06	Boulon d'ancrage et procede de fabrication et de mise en place

Country Status (2)

Country	Link
CA (1)	CA2405799C (fr)
WO (1)	WO2001077493A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2005059309A2 (fr)	2003-12-17	2005-06-30	Terrasimco Inc.	Vis de mine revetue
WO2006105557A1 (fr) *	2005-03-29	2006-10-05	Grinaker-Lta Limited	Tirant
DE102008043702A1 (de) *	2008-11-13	2010-05-20	Hilti Aktiengesellschaft	Befestigungselement für den Einsatz im Berg- und Tunnelbau
CN111206596B (zh) *	2020-03-04	2021-04-09	焦作大学	一种深基坑边坡支护锚杆、支护结构及施工方法
CN112200445B (zh) *	2020-09-30	2022-08-02	浙大城市学院	一种新建隧道注浆环对既有盾构隧道防护效果的评估方法
CN114427473B (zh) *	2022-01-24	2024-08-13	渭南陕煤启辰科技有限公司	一种提升破碎围岩锚杆支护性能的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2827314A1 (de) *	1978-06-22	1980-01-10	Bayer Ag	Spannbarer erd- und felsanker
EP0235921B1 (fr) *	1986-01-31	1990-06-13	Fosroc International Limited	Ancrage
GB2294658B (en) *	1994-09-15	1998-11-18	Carrington Weldgrip Ltd	Elongate stock for industrial use

2001
- 2001-04-06 CA CA2405799A patent/CA2405799C/fr not_active Expired - Lifetime
- 2001-04-06 WO PCT/AU2001/000391 patent/WO2001077493A1/fr not_active Ceased

Also Published As

Publication number	Publication date
WO2001077493A1 (fr)	2001-10-18
CA2405799A1 (fr)	2001-10-18

Legal Events

Date	Code	Title	Description
2006-01-30	EEER	Examination request
2021-06-08	MKEX	Expiry	Effective date: 20210406

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CA1289783C (fr)	1991-10-01	Ancrage
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JP3948809B2 (ja)	2007-07-25	コンクリート部材と鋼管部材との接合構造及び接合方法、並びにコンクリート・鋼複合トラス橋
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AU2003232521A1 (en)	2003-11-20	Rock bolting system
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