GB827936A - Improvements in or relating to elevated platforms, e.g. for elevated roadways - Google Patents
Improvements in or relating to elevated platforms, e.g. for elevated roadwaysInfo
- Publication number
- GB827936A GB827936A GB33953/57A GB3395357A GB827936A GB 827936 A GB827936 A GB 827936A GB 33953/57 A GB33953/57 A GB 33953/57A GB 3395357 A GB3395357 A GB 3395357A GB 827936 A GB827936 A GB 827936A
- Authority
- GB
- United Kingdom
- Prior art keywords
- section
- elevated
- thickness
- supporting
- central
- 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
- E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
-
- 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
- E01D2101/28—Concrete reinforced prestressed
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
827,936. Elevated roadways: bridges. LUBBERT, E.. SCHULZ, E.. FINSTERWALDER, U., JECHT, R. and RUF, E. Oct. 31, 1957 [Oct. 31, 1956; Dec. 24. 1956], No. 33953/57. Classes 20(1) and 107 An elevated roadway is made up of square concrete sections each mounted on a central pillar from which diagonal riblike girders project, the thickness of the section and supporting girders increasing from the edges to the centre of the section. As shown, the square concrete slab 1 containing axial and transverse tensioned reinforcements, has strengthening portions 2 and ribs 4 both of which increase in thickness from the edge of the section towards the central supporting pillar 3<SP>1</SP> which may be solid or hollow as shown. In a modification, two independent rectangular sections are arranged side by side to accommodate streams of traffic in opposite directions, and each section, supported on a central pillar, increases in thickness from its edges to the centre; two supporting ribs extend from the central pillar parallel to the sides of the section.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE827936X | 1956-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB827936A true GB827936A (en) | 1960-02-10 |
Family
ID=6748159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33953/57A Expired GB827936A (en) | 1956-10-31 | 1957-10-31 | Improvements in or relating to elevated platforms, e.g. for elevated roadways |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB827936A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3289366A (en) * | 1962-01-02 | 1966-12-06 | Ned H Abrams | Structural members and structures |
-
1957
- 1957-10-31 GB GB33953/57A patent/GB827936A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3289366A (en) * | 1962-01-02 | 1966-12-06 | Ned H Abrams | Structural members and structures |
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