GB506453A - All-steel supports for mine roadways, under ground air-raid shelters and like miningoperations - Google Patents

All-steel supports for mine roadways, under ground air-raid shelters and like miningoperations

Info

Publication number
GB506453A
GB506453A GB1119038A GB1119038A GB506453A GB 506453 A GB506453 A GB 506453A GB 1119038 A GB1119038 A GB 1119038A GB 1119038 A GB1119038 A GB 1119038A GB 506453 A GB506453 A GB 506453A
Authority
GB
United Kingdom
Prior art keywords
arches
sheets
adjacent
panels
lining
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
GB1119038A
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.)
FERDINAND RICHARDS
Original Assignee
FERDINAND RICHARDS
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 FERDINAND RICHARDS filed Critical FERDINAND RICHARDS
Priority to GB1119038A priority Critical patent/GB506453A/en
Publication of GB506453A publication Critical patent/GB506453A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21D11/14—Lining predominantly with metal
    • E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
    • 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
    • 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
    • E21D11/14—Lining predominantly with metal
    • E21D11/28—Longitudinal struts, i.e. longitudinal connections between adjoining arches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

506,453. Lining mine - roadways, shelters, &c. RICHARDS, F. April 12, 1938; No. 11190. [Class 85] Relates to a lining for mine-roadways, underground air:raid shelters, and like constructions comprising plurality of spaced and strutted steel arches 1 having the spaces between adjacent arches filled in by sheetsteel panels 4. According to the invention, each of the spaces between adjacent arches is filled in by a panel which is set either between the webs of the arches as shown in Fig. 2 or with its edges disposed immediately over the backs of the arches as shown in Fig. 7. is arcuately bent to inverted-U-form, and is formed either by a single sheet or a number of rigidly -connected sheets, the single sheet, or each of the rigidly connected sheets, being arranged to extend continuously between adjacent arches and being of greater dimension in the direction of curvature of the arches than in the longitudinal direction of the construction. The arches 1, which may be of I-section and formed either of a single length or. of a number of jointed pieces, are provided with slots 2 in the webs for the reception of the reduced ends of longitudinal tie-bars. The panels 4 may be of flat or corrugated form, and, in the latter case, the corrugations may be of flattened-trough shape and of such a depth as to permit the panels to fit between the tie-bars and either the inner or outer flanges of the arches. The sheets of which a panel is formed may be connected by riveting, welding or bolting. In the case when the sheets are placed on the outside of the arches, the adjacent edges may overlap, as shown in Fig. 7. The lining may be disposed in a trench and subsequently covered over with soil. Specification 369.869, [Group X), is referred to.
GB1119038A 1938-04-12 1938-04-12 All-steel supports for mine roadways, under ground air-raid shelters and like miningoperations Expired GB506453A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1119038A GB506453A (en) 1938-04-12 1938-04-12 All-steel supports for mine roadways, under ground air-raid shelters and like miningoperations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1119038A GB506453A (en) 1938-04-12 1938-04-12 All-steel supports for mine roadways, under ground air-raid shelters and like miningoperations

Publications (1)

Publication Number Publication Date
GB506453A true GB506453A (en) 1939-05-30

Family

ID=9981668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1119038A Expired GB506453A (en) 1938-04-12 1938-04-12 All-steel supports for mine roadways, under ground air-raid shelters and like miningoperations

Country Status (1)

Country Link
GB (1) GB506453A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895299A (en) * 1955-06-24 1959-07-21 American Marietta Co Method of constructing tunnels
DE1199719B (en) * 1956-02-27 1965-09-02 Bergbaustahl G M B H Ridge and joint distortion, especially for the expansion of the route
US5046893A (en) * 1988-12-29 1991-09-10 Arsenio Borgnini Panel with a fretted transversal section, to be mounted longitudinally as a covering for the inside walls of road tunnels

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895299A (en) * 1955-06-24 1959-07-21 American Marietta Co Method of constructing tunnels
DE1199719B (en) * 1956-02-27 1965-09-02 Bergbaustahl G M B H Ridge and joint distortion, especially for the expansion of the route
US5046893A (en) * 1988-12-29 1991-09-10 Arsenio Borgnini Panel with a fretted transversal section, to be mounted longitudinally as a covering for the inside walls of road tunnels

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