FR834568A - Reinforced concrete decking for bridges and other applications - Google Patents
Reinforced concrete decking for bridges and other applicationsInfo
- Publication number
- FR834568A FR834568A FR834568DA FR834568A FR 834568 A FR834568 A FR 834568A FR 834568D A FR834568D A FR 834568DA FR 834568 A FR834568 A FR 834568A
- Authority
- FR
- France
- 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
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 |
|---|---|
| FR834568A true FR834568A (en) | 1938-11-24 |
Family
ID=6545417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR834568D Expired FR834568A (en) | 1937-03-03 | 1938-03-02 | Reinforced concrete decking for bridges and other applications |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH204479A (en) |
| FR (1) | FR834568A (en) |
| GB (1) | GB499159A (en) |
Cited By (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 |
Families Citing this family (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 |
-
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 (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB499159A (en) | 1939-01-19 |
| CH204479A (en) | 1939-05-15 |
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