Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Groove type steel plate double-combination beam bridge and construction steps
The invention discloses a channel steel plate double-combined beam bridge and construction steps. The channel steel plate double-combined beam bridge comprises a web, a combined upper flange, a steel plate lower flange, a combined bridge deck, an energy-dissipation anti-collision beam and a stand column. And the web is positioned between the combined upper flange and the steel plate lower flange and is connected with the combined upper flange and the steel plate lower flange into a whole through welding. A combined bridge deck is arranged at the bottoms of the two webs to form a groove-shaped structure; the inner wall of the web is provided with an energy-dissipation anti-collision beam, and the outer wall is provided with a stand column. Through the energy dissipation cross beam and construction of all components according to certain steps, it is guaranteed that only the cross beam is damaged without damaging a structural web during vehicle collision, and the damaged cross beam can be replaced. The structural system is high in stress efficiency, and meanwhile the defects of a traditional groove-shaped beam structure are overcome.
本发明公开一种槽型钢板双结合梁桥及施工步骤，包括腹板、组合上翼缘、钢板下翼缘、组合桥面板、耗能防撞梁、立柱；所述腹板位于组合上翼缘与钢板下翼缘之间，并通过焊接与两者连接成整体。在2道腹板底部设组合桥面板形成槽型结构；所述腹板内壁设有耗能防撞梁，外壁设有立柱。本发明通过耗能横梁并且各构件按一定步骤进行施工，保证车辆撞击时，不损坏结构腹板只破坏横梁，损坏横梁可进行更换。本发明结构体系受力效率高，同时避免了传统槽型梁结构的缺点。
Groove type steel plate double-combination beam bridge and construction steps
The invention discloses a channel steel plate double-combined beam bridge and construction steps. The channel steel plate double-combined beam bridge comprises a web, a combined upper flange, a steel plate lower flange, a combined bridge deck, an energy-dissipation anti-collision beam and a stand column. And the web is positioned between the combined upper flange and the steel plate lower flange and is connected with the combined upper flange and the steel plate lower flange into a whole through welding. A combined bridge deck is arranged at the bottoms of the two webs to form a groove-shaped structure; the inner wall of the web is provided with an energy-dissipation anti-collision beam, and the outer wall is provided with a stand column. Through the energy dissipation cross beam and construction of all components according to certain steps, it is guaranteed that only the cross beam is damaged without damaging a structural web during vehicle collision, and the damaged cross beam can be replaced. The structural system is high in stress efficiency, and meanwhile the defects of a traditional groove-shaped beam structure are overcome.
本发明公开一种槽型钢板双结合梁桥及施工步骤，包括腹板、组合上翼缘、钢板下翼缘、组合桥面板、耗能防撞梁、立柱；所述腹板位于组合上翼缘与钢板下翼缘之间，并通过焊接与两者连接成整体。在2道腹板底部设组合桥面板形成槽型结构；所述腹板内壁设有耗能防撞梁，外壁设有立柱。本发明通过耗能横梁并且各构件按一定步骤进行施工，保证车辆撞击时，不损坏结构腹板只破坏横梁，损坏横梁可进行更换。本发明结构体系受力效率高，同时避免了传统槽型梁结构的缺点。
Groove type steel plate double-combination beam bridge and construction steps
一种槽型钢板双结合梁桥及施工步骤
YANG KAI (Autor:in) / YANG DAHAI (Autor:in) / YIN LIANG (Autor:in) / YIN TAO (Autor:in) / WU ZHIGANG (Autor:in) / XIE YUMENG (Autor:in) / WANG QIAN (Autor:in) / ZHU JUN (Autor:in) / ZHOU YUN (Autor:in)
18.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
Flanged groove type FRP (Fiber Reinforce Plastic) plate-concrete combination bridge deck
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2020
Construction method of asymmetric steel beam double-cantilever bridge and bridge
| Europäisches Patentamt | 2024
Steel plate beam bridge deck slab pouring construction device
| Europäisches Patentamt | 2024