GB499159A - Improvements in or relating to reinforced concrete floor structures - Google Patents
Improvements in or relating to reinforced concrete floor structuresInfo
- Publication number
- GB499159A GB499159A GB672538A GB672538A GB499159A GB 499159 A GB499159 A GB 499159A GB 672538 A GB672538 A GB 672538A GB 672538 A GB672538 A GB 672538A GB 499159 A GB499159 A GB 499159A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ribs
- reinforced
- floor
- reinforcements
- section
- 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
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
- E01D19/125—Grating or flooring for bridges
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/326—Floor structures wholly cast in situ with or without form units or reinforcements with hollow filling elements
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/20—Concrete, stone or stone-like material
- E01D2101/24—Concrete
- E01D2101/26—Concrete reinforced
- E01D2101/268—Composite concrete-metal
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
- Bridges Or Land Bridges (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
499,159. Reinforced - concrete floors. OLSEN, H. March 3, 1938, Nos. 6725 and 6726. Convention dates, March 3, 1937 and June 19, 1937. [Class 20 (iv)] A reinforced-concrete floor is provided with embedded hollow filler bodies 3 so as to form channels with intervening ribs 8 of uniform cross-section extending between, and connecting, the upper and lower layers of the floor, and the main reinforcing members 5 are distributed uniformly throughout the tension zone 7 of the floor in the same direction as the hollow bodies at points disposed beneath the hollow bodies and at points disposed beneath the ribs 8. The hollow bodies may be so shaped that the ribs 8 formed between them are of substantially rectangular cross-section and they may be formed with rounded or chamfered upper and lower corners. The reinforcements 5 may be bent upwardly at certain points into the ribs 8 as shown at 9, and these bent portions may be braced by iron stirrups. The structure may be supported at two opposite ends, and at these places the structure may merge into a solid concrete cross-section into which the reinforcements 5 are bent upwardly. The tension zone 7 of the structure may be reinforced by transverse members 10 in addition to the longitudinal reinforcements 5.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE834568X | 1937-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB499159A true GB499159A (en) | 1939-01-19 |
Family
ID=6545417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB672538A Expired GB499159A (en) | 1937-03-03 | 1938-03-03 | Improvements in or relating to reinforced concrete floor structures |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH204479A (en) |
| FR (1) | FR834568A (en) |
| GB (1) | GB499159A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0084581A1 (en) * | 1982-01-25 | 1983-08-03 | AIRCONTROL SYSTEMS, Inc. | Reinforced structural member and method of fabrication |
| CN105350441A (en) * | 2015-11-30 | 2016-02-24 | 广东工业大学 | Concrete combined box beam internally provided with tie bar steel and box column |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351926A (en) * | 2022-03-21 | 2022-04-15 | 中铁九局集团第四工程有限公司 | Anti-floating construction method for metal square box cast-in-place concrete hollow floor slab |
-
1938
- 1938-03-01 CH CH204479D patent/CH204479A/en unknown
- 1938-03-02 FR FR834568D patent/FR834568A/en not_active Expired
- 1938-03-03 GB GB672538A patent/GB499159A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0084581A1 (en) * | 1982-01-25 | 1983-08-03 | AIRCONTROL SYSTEMS, Inc. | Reinforced structural member and method of fabrication |
| CN105350441A (en) * | 2015-11-30 | 2016-02-24 | 广东工业大学 | Concrete combined box beam internally provided with tie bar steel and box column |
Also Published As
| Publication number | Publication date |
|---|---|
| FR834568A (en) | 1938-11-24 |
| CH204479A (en) | 1939-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB499159A (en) | Improvements in or relating to reinforced concrete floor structures | |
| DE719393C (en) | Hollow stone or stone iron ceiling made from hollow stone beams made beforehand | |
| DE816145C (en) | Sheet metal girders as rib reinforcement for hollow stone ceilings that can be laid without formwork | |
| DE734490C (en) | Casting mold for the production of concrete or reinforced concrete ceilings | |
| DE606253C (en) | Process for the production of hollow stone ceiling beams | |
| DE811030C (en) | Method for producing a formwork-free reinforced concrete rib or stone ceiling | |
| GB521785A (en) | Improvements in and relating to the construction of reinforced concrete floor members, beams, and the like | |
| DE802590C (en) | Concrete ceiling tile | |
| AT270157B (en) | Hollow molded stone and ceiling beams made from this | |
| DE849299C (en) | Method of making blankets | |
| AT164109B (en) | Reinforced concrete ceiling | |
| DE886960C (en) | Ceiling hollow stone | |
| DE804362C (en) | Method for producing a reinforced concrete beam from finished concrete parts | |
| GB219759A (en) | Improvements in or relating to the construction of iron or steel reinforcement for concrete floor slabs and the like | |
| DE822437C (en) | Mounting brackets, in particular for the production of reinforced concrete ceilings | |
| DE336359C (en) | Process for the production of full wall infills between load-bearing supports | |
| DE831761C (en) | Storey ceiling, consisting of L-shaped concrete bodies | |
| DE907818C (en) | Reinforced concrete rib ceiling with fillers made of lightweight concrete | |
| AT202326B (en) | Ceiling stone | |
| DE815080C (en) | Prefabricated concrete ceiling consisting of reinforced concrete beams and hollow block-like intermediate beams | |
| GB395911A (en) | Improvements in or relating to the manufacture of reinforced concrete floors | |
| AT77438B (en) | Formwork for concrete ceilings and concrete partition walls. | |
| DE802949C (en) | Ceiling, especially monolithic concrete ceiling or light ceiling with concrete ribs | |
| CH249575A (en) | Reinforced concrete ribbed ceiling. | |
| GB498590A (en) | Improvements in and relating to reinforced concrete beams, floors and the like |