ES469923A1 - Procedimiento para entibar la disposicion de seguridad de cavidades situadas bajo la superficie del suelo - Google Patents

Procedimiento para entibar la disposicion de seguridad de cavidades situadas bajo la superficie del suelo

Info

Publication number
ES469923A1
ES469923A1 ES469923A ES469923A ES469923A1 ES 469923 A1 ES469923 A1 ES 469923A1 ES 469923 A ES469923 A ES 469923A ES 469923 A ES469923 A ES 469923A ES 469923 A1 ES469923 A1 ES 469923A1
Authority
ES
Spain
Prior art keywords
grid
welded
bars
sets
making
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
Application number
ES469923A
Other languages
English (en)
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.)
Magyar Szenbanyaszati Troszt
Original Assignee
Magyar Szenbanyaszati Troszt
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 Magyar Szenbanyaszati Troszt filed Critical Magyar Szenbanyaszati Troszt
Publication of ES469923A1 publication Critical patent/ES469923A1/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0636—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/128—Making special types or portions of network by methods or means specially adapted therefor of three-dimensional form by connecting wire networks, e.g. by projecting wires through an insulating layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/20—Making special types or portions of network by methods or means specially adapted therefor of plaster-carrying network
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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
    • E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/003—Machines for drilling anchor holes and setting anchor bolts

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Sewage (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

Procedimiento para entibar la disposición de seguridad de cavidades situadas bajo la superficie del suelo, caracterizado porque, dependiendo de las propiedades, de la forma geométrica y de las propiedades reológicas se determina la magnitud del tensado del refuerzo de seguridad y la distribución del mismo a lo largo de la periferia del refuerzo de seguridad de modo tal, que la magnitud de tensado (Po) de la construcción del refuerzo de seguridad cumple la siguiente relación: **(Fórmula)**
ES469923A 1977-05-17 1978-05-17 Procedimiento para entibar la disposicion de seguridad de cavidades situadas bajo la superficie del suelo Expired ES469923A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HUMA002875 1977-05-17
GB19200/78A GB1597804A (en) 1977-05-17 1978-05-12 Process and apparatus for supporting underground cavities

Publications (1)

Publication Number Publication Date
ES469923A1 true ES469923A1 (es) 1979-09-16

Family

ID=57485257

Family Applications (1)

Application Number Title Priority Date Filing Date
ES469923A Expired ES469923A1 (es) 1977-05-17 1978-05-17 Procedimiento para entibar la disposicion de seguridad de cavidades situadas bajo la superficie del suelo

Country Status (11)

Country Link
JP (1) JPS549103A (es)
AT (1) AT374248B (es)
CA (1) CA1112884A (es)
DE (1) DE2821561C2 (es)
ES (1) ES469923A1 (es)
FR (1) FR2391353A1 (es)
GB (1) GB1597804A (es)
IT (1) IT1158716B (es)
NL (1) NL7805304A (es)
NO (1) NO781690L (es)
SE (1) SE8303498L (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0226529Y2 (es) * 1980-11-01 1990-07-19
JPS57185385U (es) * 1981-05-20 1982-11-25
JPS5757889U (es) * 1981-08-24 1982-04-05
DE3137170C1 (de) * 1981-09-18 1983-04-07 Bilfinger + Berger Bauaktiengesellschaft, 6800 Mannheim Vorrichtung zum Auftragen von Spritzgut zur Sicherung und Auskleidung von Ausbruchsflächen im untertägigen Hohlraumbau
DE3526595C1 (de) * 1984-06-07 1987-02-26 Ishikawajima Harima Heavy Ind Ringerektor fuer eine Schildvortriebsmaschine
AT386653B (de) * 1984-11-30 1988-09-26 Sp Kt Bjuro Glavtonnelmetrostr Tunnelbauverfahren
FR2727465A1 (fr) * 1994-11-24 1996-05-31 Mazurat Jean Claude Procede pour la realisation d'une paroi ou d'un revetement de paroi en beton, et appareillage pour la mise-en-oeuvre de ce procede
DE102015120562A1 (de) * 2015-11-26 2017-06-01 Bluestone Technology GmbH Vorrichtung und Verfahren zur Abgabe von Partikeln
CN109184751B (zh) * 2018-11-16 2024-05-10 中铁隧道集团一处有限公司 用于隧道衬砌拱顶的内窥式防空洞监控装置及监控方法
CN109709034B (zh) * 2019-02-26 2024-02-09 西南交通大学 一种管片-道床最小粘接力测定装置及测试方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1080948B (de) * 1958-01-23 1960-05-05 Salzgitter Maschinen Ag Vorrichtung zum maschinellen Ausbauen einer Strecke mit Streckenboegen
DE1143468B (de) * 1958-07-09 1963-02-14 Bhs Bayerische Berg Verfahren zum Vorspannen von Grubenausbaurahmen
DE1093307B (de) * 1959-03-11 1960-11-24 Salzgitter Maschinen Ag Vorrichtung zum maschinellen Ausbauen einer Strecke mit Streckenboegen
DE1283778B (de) * 1959-10-09 1968-11-28 Bhs Bayerische Berg Vorrichtung zum Vorspannen von Grubenausbaurahmen
DE1176085B (de) * 1961-05-05 1964-08-20 Bwg Bergwerk Walzwerk Zeitweilige Streckenausbauverstaerkung
DE1193457B (de) * 1961-09-08 1965-05-26 Dipl Berging Kurt Heinz Voss Hilfsvorrichtung zum Verspannen neugesetzter Ausbauboegen bzw. -ringe in untertaegigen Strecken
DE1180704B (de) * 1962-08-22 1964-11-05 Bergbaustahl G M B H & Co Vorpfaend- und Hubeinrichtung fuer den Streckenvortrieb
DE1193904B (de) * 1963-12-06 1965-06-03 Bhs Bayerische Berg Vorrichtung zum Vorspannen von Gruben-ausbaurahmen
GB1111715A (en) * 1964-09-18 1968-05-01 Coal Industry Patents Ltd Mine roof supports
DE2000278C3 (de) * 1970-01-05 1974-11-28 Ratzel Gerhard Dr Foerdergeraet fuer Beton od.dgl.
DE2141727C3 (de) * 1971-08-20 1975-04-17 Bergwerksverband Gmbh, 4300 Essen Anlage zum Versorgen einer Betonspritzmaschine mit Naßbeton
DE2166509A1 (de) * 1971-08-20 1974-07-11 Bergwerksverband Gmbh Anlage zum versorgen einer betonspritzmaschine mit nassbeton
DE2326686C2 (de) * 1973-05-25 1975-05-28 Bochumer Eisenhuette Heintzmann & Co, 4630 Bochum Setz- und Spannaggregat für den Grubenstrecken- oder Tunnelausbau aus Stahlprofilsegmenten l-artigen Querschnitts
DE2360726C2 (de) * 1973-12-06 1975-08-14 Ruhrkohle Ag, 4300 Essen Mehrzweckbühne für den Streckenvortrieb
US3978675A (en) * 1974-01-29 1976-09-07 Coal Industry (Patents) Limited Mine roof support equipment
DE2437669C3 (de) * 1974-08-05 1978-04-27 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Vortriebsvorrichtung für das Auffahren von Tunneln, Stollen und Strecken
DE2514505C2 (de) * 1975-04-02 1983-12-22 Dorogi Szénbányák, Dorog Gerät zum Vorspannen von aus Segmenten zusammensetzbaren Streckenausbaurahmen
US4032905A (en) * 1975-09-18 1977-06-28 Rockwell International Corporation Bubble domain circuit organization
US4010616A (en) * 1975-09-23 1977-03-08 Richard Lovat Rib expander
AT340353B (de) 1975-10-14 1977-12-12 Voest Ag Einrichtung zum fortlaufenden ausbau einer strecke

Also Published As

Publication number Publication date
SE8303498D0 (sv) 1983-06-17
JPS549103A (en) 1979-01-23
DE2821561C2 (de) 1983-11-17
IT1158716B (it) 1987-02-25
CA1112884A (en) 1981-11-24
ATA353478A (de) 1983-08-15
IT7823518A0 (it) 1978-05-17
FR2391353B1 (es) 1983-07-08
GB1597804A (en) 1981-09-09
SE8303498L (sv) 1983-06-17
NL7805304A (nl) 1978-11-21
DE2821561A1 (de) 1978-11-30
FR2391353A1 (fr) 1978-12-15
AT374248B (de) 1984-03-26
NO781690L (no) 1978-11-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980302