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GB903845A - Improvements in or relating to composite structures - Google Patents

Improvements in or relating to composite structures

Info

Publication number
GB903845A
GB903845A GB2118359A GB2118359A GB903845A GB 903845 A GB903845 A GB 903845A GB 2118359 A GB2118359 A GB 2118359A GB 2118359 A GB2118359 A GB 2118359A GB 903845 A GB903845 A GB 903845A
Authority
GB
United Kingdom
Prior art keywords
relating
bolts
composite structures
rings
elements
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
GB2118359A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2118359A priority Critical patent/GB903845A/en
Publication of GB903845A publication Critical patent/GB903845A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D5/00—Lining shafts; Linings therefor
    • E21D5/06—Lining shafts; Linings therefor with iron or steel
    • E21D5/10—Lining shafts; Linings therefor with iron or steel in the form of tubbing or of rings composed of profile elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical 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

903,845. Bore holes &c. PARRY, C. Sept. 15, 1960 [June 19, 1959], No. 21183/59. Class 85. A structure, such as a tunnel or shaft lining, comprises elements 11 joined together by curved bolts 13, 23. The elements are of reinforced concrete and have pockets 17, 27 for the reception of the heads or nuts of the bolts. In a modification, the longitudinal joints of adjacent rings are staggered, a solid key is interposed in each ring, and each element has a hole permitting grout to be supplied to the outside of the rings.
GB2118359A 1959-06-19 1959-06-19 Improvements in or relating to composite structures Expired GB903845A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2118359A GB903845A (en) 1959-06-19 1959-06-19 Improvements in or relating to composite structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2118359A GB903845A (en) 1959-06-19 1959-06-19 Improvements in or relating to composite structures

Publications (1)

Publication Number Publication Date
GB903845A true GB903845A (en) 1962-08-22

Family

ID=10158577

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2118359A Expired GB903845A (en) 1959-06-19 1959-06-19 Improvements in or relating to composite structures

Country Status (1)

Country Link
GB (1) GB903845A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077174A (en) * 1976-05-26 1978-03-07 Le Ciment Arme Demay Freres Construction element in particular for towers, silos or the like
FR2375438A1 (en) * 1976-12-21 1978-07-21 Charcon Tunnels Ltd Prefabricated tunnel lining segment - has end holes for coupling bolts with recesses in lining wall to receive nuts
JPS5612679B1 (en) * 1978-02-28 1981-03-24
JPS5612680B1 (en) * 1978-02-28 1981-03-24
GB2121457A (en) * 1982-05-17 1983-12-21 Holzmann Philipp Ag Tunnel lining
GB2124679A (en) * 1982-08-06 1984-02-22 Junichi Tsuzuki Tunnel wall structure
EP0127518A1 (en) * 1983-05-27 1984-12-05 Pont-A-Mousson S.A. Assembling device for joining the elements of a tunnel lining

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077174A (en) * 1976-05-26 1978-03-07 Le Ciment Arme Demay Freres Construction element in particular for towers, silos or the like
FR2375438A1 (en) * 1976-12-21 1978-07-21 Charcon Tunnels Ltd Prefabricated tunnel lining segment - has end holes for coupling bolts with recesses in lining wall to receive nuts
JPS5612679B1 (en) * 1978-02-28 1981-03-24
JPS5612680B1 (en) * 1978-02-28 1981-03-24
GB2121457A (en) * 1982-05-17 1983-12-21 Holzmann Philipp Ag Tunnel lining
US4662773A (en) * 1982-05-17 1987-05-05 Phillip Holzman Aktiengesellschaft Segmental tunnel lining consisting of reinforced concrete tubbings
GB2124679A (en) * 1982-08-06 1984-02-22 Junichi Tsuzuki Tunnel wall structure
US4545701A (en) * 1982-08-06 1985-10-08 Junichi Tsuzuki Tunnel wall structure
EP0127518A1 (en) * 1983-05-27 1984-12-05 Pont-A-Mousson S.A. Assembling device for joining the elements of a tunnel lining

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