GB250588A - Improvements in trussed structural units - Google Patents
Improvements in trussed structural unitsInfo
- Publication number
- GB250588A GB250588A GB9100/26A GB910026A GB250588A GB 250588 A GB250588 A GB 250588A GB 9100/26 A GB9100/26 A GB 9100/26A GB 910026 A GB910026 A GB 910026A GB 250588 A GB250588 A GB 250588A
- Authority
- GB
- United Kingdom
- Prior art keywords
- concrete
- rod
- welded
- booms
- rods
- 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
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/065—Light-weight girders, e.g. with precast parts
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
250,588. Macomber, S. April 13, 1925, [Convention date]. Girders; reinforced-concrete floors; reinforced concrete.-A trussed girder, applicable also as a reinforcement for concrete, consists of top and bottom pairs of rods, flats, or angles 1, 2, Fig. 1, or single channels, and a continuous zig-zag web bar 3 welded at the apices to the booms and with the ends 3<b> left free until after erection. The central diagonals 3 may be made of lighter gauge rod, and an additional rod 8 may be added to the lower boom. The diagonal 4 at each end is formed as an extension of a bottom rod 2 or is a separate rod welded thereto, and is permanently connected to the upper boom. When the truss is erected, the ends 3b are secured by clamps 11, Fig. 2, to the top rods and may be hooked over the main girder 10 or be anchored in a wall or concrete beam. Fig. 5 shows the application to a concrete floor, the centering 16, 18 being carried by hooks 17 which engage the lower booms of the trusses.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US250588XA | 1925-04-13 | 1925-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB250588A true GB250588A (en) | 1926-12-30 |
Family
ID=21823831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9100/26A Expired GB250588A (en) | 1925-04-13 | 1926-04-06 | Improvements in trussed structural units |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB250588A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2174430A (en) * | 1985-05-04 | 1986-11-05 | Tartan Buildings Limited | Improvements in and relating to a beam for use in buildings |
| CN102635199A (en) * | 2012-04-27 | 2012-08-15 | 上海交通大学 | Trussed type reinforced concrete beam |
| EP2604768A1 (en) * | 2011-12-13 | 2013-06-19 | Intersig NV | Lattice girder |
| CN114491996A (en) * | 2022-01-13 | 2022-05-13 | 中联重科股份有限公司 | Optimization method of truss structure design, processor and storage medium |
-
1926
- 1926-04-06 GB GB9100/26A patent/GB250588A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2174430A (en) * | 1985-05-04 | 1986-11-05 | Tartan Buildings Limited | Improvements in and relating to a beam for use in buildings |
| EP2604768A1 (en) * | 2011-12-13 | 2013-06-19 | Intersig NV | Lattice girder |
| CN102635199A (en) * | 2012-04-27 | 2012-08-15 | 上海交通大学 | Trussed type reinforced concrete beam |
| CN114491996A (en) * | 2022-01-13 | 2022-05-13 | 中联重科股份有限公司 | Optimization method of truss structure design, processor and storage medium |
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