GB520399A - Improvements in or relating to trenches or the like - Google Patents
Improvements in or relating to trenches or the likeInfo
- Publication number
- GB520399A GB520399A GB3040238A GB3040238A GB520399A GB 520399 A GB520399 A GB 520399A GB 3040238 A GB3040238 A GB 3040238A GB 3040238 A GB3040238 A GB 3040238A GB 520399 A GB520399 A GB 520399A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slabs
- posts
- roof
- concrete
- grooves
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/04—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against air-raid or other war-like actions
- E04H9/10—Independent shelters; Arrangement of independent splinter-proof walls
- E04H9/12—Independent shelters; Arrangement of independent splinter-proof walls entirely underneath the level of the ground, e.g. air-raid galleries
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
520,399. Retaining walls; subways ; shelters. STENT PRECAST CONCRETE, Ltd., and STENT, D. H. Oct. 20, 1938, No. 30402. [Classes 68 (ii) and 85] A trench or like structure, such as an air-raid shelter, is lined at the sides with pressed concrete slabs supported by posts arranged at intervals and is covered by a roof formed of preformed slabs spanning the trench and supported at their ends by the side slabs or the posts. Spaced base slabs 1 have tapered recesses 3 receiving spigots 4 on H-section, concrete posts 2 with projecting feet 5 and reinforcement 7, 8, 9 ; hydraulically-pressed &c. concrete slabs 12, with overlapping rebates 14 or plain grouted joints, are built up between the posts and are topped by T-section slabs 15 the ends of which abut against reduced upper extensions 13 of the posts. The inner, upper surfaces of the slabs 15 have pro-. jections 20 over which, and over post extensions 1, 3, fit hooked ends 24 of reinforced concrete roof slabs 21 of U-section; grout 29 is filled into grooves to bond the slabs 21 and passes through vertical grooves to slab 21 to the side slabs. Adjacent roof slabs may also be tied together by hair pin, splayed or other ties grouted into aligned undercut grooves. The floor may be formed of slabs or of concrete laid in situ. Where two trenches intersect, Fig. 4, posts 32 have grooves in adjacent sides to receive the side slabs, and the end roof slabs 38 have ribs 39 over which raised roof slabs are hooked, or which abut against the sides of such roof slabs ; reinforcement may project from the ribs 39 into holes in the roof slabs; a similar arrangement is provided at exits. Ventilation &c. shafts 41 are provided. In another form, the posts 2 are square, and' the slabs are placed between the posts and the soil.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3040238A GB520399A (en) | 1938-10-20 | 1938-10-20 | Improvements in or relating to trenches or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3040238A GB520399A (en) | 1938-10-20 | 1938-10-20 | Improvements in or relating to trenches or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB520399A true GB520399A (en) | 1940-04-23 |
Family
ID=10307125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3040238A Expired GB520399A (en) | 1938-10-20 | 1938-10-20 | Improvements in or relating to trenches or the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB520399A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3062158A (en) * | 1954-08-25 | 1962-11-06 | Du Pont | Explosives processing building |
US3251159A (en) * | 1961-10-27 | 1966-05-17 | Siebert W Trice | Bomb and fall-out shelters |
US3487599A (en) * | 1965-10-18 | 1970-01-06 | Twellose Ind Plastics Nv | Reservoir with yieldable walls |
US4141184A (en) * | 1977-08-09 | 1979-02-27 | Vidal Henri C | Terraced dwellings |
US4459063A (en) * | 1980-08-07 | 1984-07-10 | Shaw Christopher B | Building construction |
CN108149965A (en) * | 2018-01-12 | 2018-06-12 | 中铁第四勘察设计院集团有限公司 | A kind of across the rail place's joint structure of cable duct and rail industrial premises |
-
1938
- 1938-10-20 GB GB3040238A patent/GB520399A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3062158A (en) * | 1954-08-25 | 1962-11-06 | Du Pont | Explosives processing building |
US3251159A (en) * | 1961-10-27 | 1966-05-17 | Siebert W Trice | Bomb and fall-out shelters |
US3487599A (en) * | 1965-10-18 | 1970-01-06 | Twellose Ind Plastics Nv | Reservoir with yieldable walls |
US4141184A (en) * | 1977-08-09 | 1979-02-27 | Vidal Henri C | Terraced dwellings |
US4459063A (en) * | 1980-08-07 | 1984-07-10 | Shaw Christopher B | Building construction |
CN108149965A (en) * | 2018-01-12 | 2018-06-12 | 中铁第四勘察设计院集团有限公司 | A kind of across the rail place's joint structure of cable duct and rail industrial premises |
CN108149965B (en) * | 2018-01-12 | 2023-11-14 | 中铁第四勘察设计院集团有限公司 | Joint structure at cable pit cross-track position and track industrial factory building |
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