CA2619880C - Methode et dispositif d'alimentation de systeme de soutenement de tunnel, a partir du bouclier de soutenement d'un tunnelier - Google Patents

Methode et dispositif d'alimentation de systeme de soutenement de tunnel, a partir du bouclier de soutenement d'un tunnelier Download PDF

Info

Publication number: CA2619880C
Authority: CA; Canada
Prior art keywords: tunnel; shield; roof; tbm; members
Prior art date: 1999-03-03
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

CA002619880A

Other languages

English (en)

Other versions

CA2619880A1 (fr

Inventor

Michael P. Mcnally

Christopher Mcnally

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.)

C & M Mcnally Engineering Corp

Original Assignee

C & M Mcnally Engineering Corp

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.)

1999-03-03

Filing date

2000-01-28

Publication date

2009-12-15

2000-01-28 Application filed by C & M Mcnally Engineering Corp filed Critical C & M Mcnally Engineering Corp

2000-01-28 Priority claimed from CA002297456A external-priority patent/CA2297456C/fr

2000-09-03 Publication of CA2619880A1 publication Critical patent/CA2619880A1/fr

2009-12-15 Application granted granted Critical

2009-12-15 Publication of CA2619880C publication Critical patent/CA2619880C/fr

2020-01-28 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims description 9
230000005641 tunneling Effects 0.000 claims abstract description 12
238000010276 construction Methods 0.000 claims description 3
230000000737 periodic effect Effects 0.000 claims description 2
239000011435 rock Substances 0.000 abstract description 38
238000009412 basement excavation Methods 0.000 description 5
238000009434 installation Methods 0.000 description 4
229910000831 Steel Inorganic materials 0.000 description 3
239000000463 material Substances 0.000 description 3
239000010959 steel Substances 0.000 description 3
238000003780 insertion Methods 0.000 description 2
230000037431 insertion Effects 0.000 description 2
230000008569 process Effects 0.000 description 2
241000218657 Picea Species 0.000 description 1
230000002411 adverse Effects 0.000 description 1
238000004873 anchoring Methods 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000001747 exhibiting effect Effects 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
231100001261 hazardous Toxicity 0.000 description 1
241000238565 lobster Species 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1
238000007665 sagging Methods 0.000 description 1
230000000087 stabilizing effect Effects 0.000 description 1
238000003466 welding Methods 0.000 description 1

Landscapes

Excavating Of Shafts Or Tunnels (AREA)

CA002619880A 1999-03-03 2000-01-28 Methode et dispositif d'alimentation de systeme de soutenement de tunnel, a partir du bouclier de soutenement d'un tunnelier Expired - Lifetime CA2619880C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US12280299P	1999-03-03	1999-03-03
US06/122,802		1999-03-03
CA002297456A CA2297456C (fr)	1999-03-03	2000-01-28	Methode et dispositif d'alimentation de systeme de soutenement de tunnel, a partir du bouclier de soutenement d'un tunnelier

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002297456A Division CA2297456C (fr)	1999-03-03	2000-01-28	Methode et dispositif d'alimentation de systeme de soutenement de tunnel, a partir du bouclier de soutenement d'un tunnelier

Publications (2)

Publication Number	Publication Date
CA2619880A1 CA2619880A1 (fr)	2000-09-03
CA2619880C true CA2619880C (fr)	2009-12-15

Family

ID=39521211

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002619880A Expired - Lifetime CA2619880C (fr)	1999-03-03	2000-01-28	Methode et dispositif d'alimentation de systeme de soutenement de tunnel, a partir du bouclier de soutenement d'un tunnelier

Country Status (1)

Country	Link
CA (1)	CA2619880C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2010003214A1 (fr) *	2008-07-07	2010-01-14	Mcnally Michael P	Procédé de réduction de contrainte sur une face rocheuse de tunnel dans des conditions de forte surcharge

2000
- 2000-01-28 CA CA002619880A patent/CA2619880C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2619880A1 (fr)	2000-09-03

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Legal Events

Date	Code	Title	Description
2008-12-15	EEER	Examination request
2020-03-31	MKEX	Expiry	Effective date: 20200128