PL409690A1 - Double timber of flexible arching - Google Patents
Double timber of flexible archingInfo
- Publication number
- PL409690A1 PL409690A1 PL409690A PL40969014A PL409690A1 PL 409690 A1 PL409690 A1 PL 409690A1 PL 409690 A PL409690 A PL 409690A PL 40969014 A PL40969014 A PL 40969014A PL 409690 A1 PL409690 A1 PL 409690A1
- Authority
- PL
- Poland
- Prior art keywords
- girder
- arches
- sum
- bending angles
- bending
- Prior art date
Links
- 238000005452 bending Methods 0.000 abstract 4
Landscapes
- Bridges Or Land Bridges (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Odrzwia obudowy łukowej podatnej złożone z dwóch łuków stropnicowych i dwóch łuków ociosowych mają łuki gięte na długości trzech promieni R1, R2, R3 kolejno narastającymi i występującymi w zależności R1 > R2 = (0,65 ÷ 0,4)R1 > R3 = (0,65 ÷ 0,4)R2, przy czym suma kątów gięcia ?S + ßS + ?S poszczególnymi promieniami R1, R2, R3 dla łuku stropnicowego (1), a dla łuku ociosowego (2) suma kątów gięcia ?O + ßO + ?O poszczególnymi promieniami R1, R2, R3 zawiera się w przedziale 55° ÷ 65°, zaś suma kątów gięcia ?S + ßS jak i ?O + ßO nie jest większa od 45° a kąt gięcia ?S jak i ?O ma wartość od 10° do 20°, przy czym złącze łuków stropnicowych CST ma promień R1 największy, a złącze ociosowe COC łuków stropnicowych (1) i ociosowych (2) ma promień R3 najmniejszy.The curved casing arches made of two girder arches and two side arches have arches bent over the length of three rays R1, R2, R3 successively increasing and occurring in the relation R1> R2 = (0.65 ÷ 0.4) R1> R3 = (0 , 65 ÷ 0.4) R2, whereby the sum of bending angles? S + ßS +? S by individual radii R1, R2, R3 for a girder arch (1), and for an angle arc (2) the sum of bending angles? O + ßO + ? With individual radii R1, R2, R3 it is in the range of 55 ° ÷ 65 °, while the sum of the bending angles? S + ßS and? O + ßO is not greater than 45 ° and the bending angle? S and? O has the value from 10 ° to 20 °, with the CST girder joint having the largest radius R1, and the COC diagonal joint with the girder (1) and the lateral (2) having the smallest radius R3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL409690A PL227184B1 (en) | 2014-10-03 | 2014-10-03 | Double timber of flexible arching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL409690A PL227184B1 (en) | 2014-10-03 | 2014-10-03 | Double timber of flexible arching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL409690A1 true PL409690A1 (en) | 2016-04-11 |
| PL227184B1 PL227184B1 (en) | 2017-11-30 |
Family
ID=55646114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL409690A PL227184B1 (en) | 2014-10-03 | 2014-10-03 | Double timber of flexible arching |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL227184B1 (en) |
-
2014
- 2014-10-03 PL PL409690A patent/PL227184B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL227184B1 (en) | 2017-11-30 |
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