GB788809A - Improvements in pre-cast reinforced concrete structures - Google Patents
Improvements in pre-cast reinforced concrete structuresInfo
- Publication number
- GB788809A GB788809A GB1430655A GB1430655A GB788809A GB 788809 A GB788809 A GB 788809A GB 1430655 A GB1430655 A GB 1430655A GB 1430655 A GB1430655 A GB 1430655A GB 788809 A GB788809 A GB 788809A
- Authority
- GB
- United Kingdom
- Prior art keywords
- purlins
- loops
- concrete structures
- roof
- reinforced concrete
- 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
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
788,809. Roof purlins. TOWNSON & SONS, Ltd., W May 17, 1956 [May 18, 1955], No.. 14306¥55, Class 20(4) For supporting the roof on roof trusses C in reinforced concrete structures, jointed purlins A, B of two lengths are employed, one, A, greater than' and one B, less than the distance between trusses C. Each purlin A, B is moulded from concrete reinforced with rods a extending longitudinally thereof and bound by wire ties a<SP>1</SP> at intervals. Two loops b are moulded into the purlins A at each end and single loops b<SP>1</SP> on the shorter purlins B to lie between, the loops b, the loops b, b<SP>1</SP> being reinforced by wire b<SP>2</SP> helically wound there around. The purlins A, B are then jointed together by a pin passing through the three loops b, b<SP>1</SP> and b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1430655A GB788809A (en) | 1955-05-18 | 1955-05-18 | Improvements in pre-cast reinforced concrete structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1430655A GB788809A (en) | 1955-05-18 | 1955-05-18 | Improvements in pre-cast reinforced concrete structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB788809A true GB788809A (en) | 1958-01-08 |
Family
ID=10038800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1430655A Expired GB788809A (en) | 1955-05-18 | 1955-05-18 | Improvements in pre-cast reinforced concrete structures |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB788809A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109797909A (en) * | 2019-02-22 | 2019-05-24 | 南京工程学院 | A kind of assembled FRP pipe concrete-FRP spiral winding concrete combination column |
-
1955
- 1955-05-18 GB GB1430655A patent/GB788809A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109797909A (en) * | 2019-02-22 | 2019-05-24 | 南京工程学院 | A kind of assembled FRP pipe concrete-FRP spiral winding concrete combination column |
| CN109797909B (en) * | 2019-02-22 | 2021-05-04 | 南京工程学院 | A prefabricated FRP tubular concrete-FRP spiral coil concrete composite column |
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