DE50101212D1 - Process for applying shotcrete - Google Patents

Process for applying shotcrete

Info

Publication number
DE50101212D1
DE50101212D1 DE50101212T DE50101212T DE50101212D1 DE 50101212 D1 DE50101212 D1 DE 50101212D1 DE 50101212 T DE50101212 T DE 50101212T DE 50101212 T DE50101212 T DE 50101212T DE 50101212 D1 DE50101212 D1 DE 50101212D1
Authority
DE
Germany
Prior art keywords
measuring
hollow chamber
geometry
spray concrete
actual
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.)
Expired - Lifetime
Application number
DE50101212T
Other languages
German (de)
Inventor
Markus Dipl-Ing Federmann
Ulrich Jun Dipl-Math Voelter
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.)
INTERMETRIC GES fur INGENIEUR
Original Assignee
INTERMETRIC GES fur INGENIEUR
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.)
Filing date
Publication date
Application filed by INTERMETRIC GES fur INGENIEUR filed Critical INTERMETRIC GES fur INGENIEUR
Application granted granted Critical
Publication of DE50101212D1 publication Critical patent/DE50101212D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
    • E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete

Abstract

Process for applying spray concrete on a surface of a hollow chamber or an object comprises determining and marking the theoretical geometry of the hollow chamber or object in an overriding coordinate system, determining the position and orientating the measuring instrument of a measuring system in the coordinate system, transferring the data of the theoretical geometry to the measuring system, scanning a measuring region of the hollow chamber or object of the actual geometry, comparing the actual with the theoretical geometry, and displaying the difference between the geometries. Preferred Features: The process steps are continuously carried out. The measuring instrument is arranged at a distance from the spray concrete nozzle of the spray concrete machine.
DE50101212T 2001-10-15 2001-10-15 Process for applying shotcrete Expired - Lifetime DE50101212D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01124588A EP1302625B1 (en) 2001-10-15 2001-10-15 Method for applying spray concrete

Publications (1)

Publication Number Publication Date
DE50101212D1 true DE50101212D1 (en) 2004-01-29

Family

ID=8178970

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50101212T Expired - Lifetime DE50101212D1 (en) 2001-10-15 2001-10-15 Process for applying shotcrete

Country Status (3)

Country Link
EP (1) EP1302625B1 (en)
AT (1) ATE256819T1 (en)
DE (1) DE50101212D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3073557A1 (en) * 2017-11-13 2019-05-17 Dodin Campenon Bernard METHOD FOR MONITORING AND / OR GUIDING EXCAVATION
CN109339820A (en) * 2018-09-19 2019-02-15 中国铁建重工集团有限公司 A kind of device and method for the amount control of concrete spraying side

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60132667A (en) * 1983-12-22 1985-07-15 Kobe Steel Ltd Control of concrete spraying robot
JPH0559894A (en) * 1991-08-30 1993-03-09 Penta Ocean Constr Co Ltd Thickness control system for tunnel lining sprayed concrete
CH691873A5 (en) 1995-12-27 2001-11-15 Mbt Holding Ag Method and apparatus for coating tunnel interior walls with shotcrete.
JP3267578B2 (en) * 1999-03-29 2002-03-18 佐藤工業株式会社 Spray thickness measurement method

Also Published As

Publication number Publication date
ATE256819T1 (en) 2004-01-15
EP1302625A1 (en) 2003-04-16
EP1302625B1 (en) 2003-12-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition