GB903845A - Improvements in or relating to composite structures - Google Patents
Improvements in or relating to composite structuresInfo
- 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
Links
- 239000002131 composite material Substances 0.000 title 1
- 239000011440 grout Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 239000011150 reinforced concrete Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
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.
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)
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 |
JPS5612680B1 (en) * | 1978-02-28 | 1981-03-24 | ||
JPS5612679B1 (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 |
-
1959
- 1959-06-19 GB GB2118359A patent/GB903845A/en not_active Expired
Cited By (9)
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 |
JPS5612680B1 (en) * | 1978-02-28 | 1981-03-24 | ||
JPS5612679B1 (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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB958135A (en) | Improvements in or relating to anchor bolts and to methods of fixing the same in drill holes | |
GB1209329A (en) | Shell reinforcement for underground works | |
GB903845A (en) | Improvements in or relating to composite structures | |
GB1381292A (en) | Tunnelling | |
GB1506250A (en) | Split bolts | |
GB904975A (en) | Improvements in or relating to joint rings for metal pipes with internal linings | |
ES8704828A1 (en) | System of submarine linking between the legs of a platform and the relating foundation piles | |
GB881706A (en) | Improvements relating to structural metalwork for the frames of buildings, bridges and other static structures | |
GB945258A (en) | Improvements in or relating to arches | |
GB797414A (en) | Improvements in cooling towers | |
GB536572A (en) | Improvements in or relating to air raid shelters and similar structures | |
GB647675A (en) | Manufacture of arcuate sections of concrete cylinders, and moulds therefor | |
GB819687A (en) | Improvements in or relating to derricks | |
GB789599A (en) | Improvements in or relating to bolts and the like for shooting into structural elements as fastening means | |
GB1473517A (en) | Composite material | |
GB956967A (en) | Improvements in or relating to pulverisers | |
ZA712132B (en) | Coverings of reinforced concrete for roads and other ground surfaces and,more paticularly,to their reinforcements | |
GB623703A (en) | Improvements in and relating to the construction of tunnels | |
FR2314354A1 (en) | Mine gallery anchorage rock bolt arrgt. - has outer and inner rings of bolts, some lower bolts made of easily sheared material | |
GB901070A (en) | Improved support for mine roadways | |
GB779856A (en) | Anchorage for composite shaft linings | |
GB594708A (en) | An improved lining for tunnels and the like | |
GB556103A (en) | Improvement in reinforced concrete structures and joints thereof | |
GB794956A (en) | Improvements in or relating to shaft couplings | |
GB919264A (en) | Improvements relating to shaft linings |