Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestressed combined light steel bridge deck and construction method thereof
The invention relates to a prestressed combined light steel bridge deck which comprises a plurality of mutually spliced steel bridge frames and tail end steel bridge frames located at the two ends of the steel bridge frames, and every two adjacent steel bridge frames are inserted into the tail ends of the steel bridge frames in a penetrating mode through a series connection frame. The side face of the steel bridge frame at the tail end is inserted into the adjacent steel bridge frame in a penetrating mode through the series connection frame, it can be guaranteed that one half of the series connection frame is located in the steel bridge frame on one side, and the other half of the series connection frame is located in the steel bridge frame on the other side; according to the invention, the steel bridge frame is arranged at the tail end of the steel bridge frame, then the tail end series connection frame is inserted into the steel bridge frame at the tail end for tail sealing and flushing, and then the gap is welded, and by adopting the staggered insertion combination mode, even if the steel bridge frame falls due to gravity, the support force can be applied through the series connection frame. The support is applied in the middle of the welding line compared with the traditional bridge surface face-to-face welding mode; the fracture risk is reduced.
本发明涉及一种预应力组合型轻型钢桥面，包括有多个相互拼接的钢桥框架以及位于钢桥框架两端的尾端钢桥框架，相邻的两个钢桥框架之间通过串接框架穿插在其尾端内部，尾端钢桥框架的侧面通过串接框架穿插在相邻的钢桥框架的内部，即可保证串接框架一半身段位于一侧的钢桥框架内部中，另一半身段位于另一侧的钢桥框架内部中，再焊接缝隙，然后在尾端钢桥框架的内部穿插尾端串接框架进行封尾齐平，再焊接缝隙，采用这种交错穿插组合方式，即使钢桥框架受重力下坠，又能通过串接框架给与支撑力度，与传统桥面面对面焊接方式相比较，本申请在焊缝中间给与支撑，减少断裂风险。
Prestressed combined light steel bridge deck and construction method thereof
The invention relates to a prestressed combined light steel bridge deck which comprises a plurality of mutually spliced steel bridge frames and tail end steel bridge frames located at the two ends of the steel bridge frames, and every two adjacent steel bridge frames are inserted into the tail ends of the steel bridge frames in a penetrating mode through a series connection frame. The side face of the steel bridge frame at the tail end is inserted into the adjacent steel bridge frame in a penetrating mode through the series connection frame, it can be guaranteed that one half of the series connection frame is located in the steel bridge frame on one side, and the other half of the series connection frame is located in the steel bridge frame on the other side; according to the invention, the steel bridge frame is arranged at the tail end of the steel bridge frame, then the tail end series connection frame is inserted into the steel bridge frame at the tail end for tail sealing and flushing, and then the gap is welded, and by adopting the staggered insertion combination mode, even if the steel bridge frame falls due to gravity, the support force can be applied through the series connection frame. The support is applied in the middle of the welding line compared with the traditional bridge surface face-to-face welding mode; the fracture risk is reduced.
本发明涉及一种预应力组合型轻型钢桥面，包括有多个相互拼接的钢桥框架以及位于钢桥框架两端的尾端钢桥框架，相邻的两个钢桥框架之间通过串接框架穿插在其尾端内部，尾端钢桥框架的侧面通过串接框架穿插在相邻的钢桥框架的内部，即可保证串接框架一半身段位于一侧的钢桥框架内部中，另一半身段位于另一侧的钢桥框架内部中，再焊接缝隙，然后在尾端钢桥框架的内部穿插尾端串接框架进行封尾齐平，再焊接缝隙，采用这种交错穿插组合方式，即使钢桥框架受重力下坠，又能通过串接框架给与支撑力度，与传统桥面面对面焊接方式相比较，本申请在焊缝中间给与支撑，减少断裂风险。
Prestressed combined light steel bridge deck and construction method thereof
一种预应力组合型轻型钢桥面及其施工方法
WANG ZHIXIANG (Autor:in) / PENG LEI (Autor:in) / BA JIAOLONG (Autor:in) / ZHANG GEPING (Autor:in) / WU YONGQIANG (Autor:in) / WANG QIXIANG (Autor:in) / RONG GE (Autor:in) / XU KE (Autor:in) / JI TIANHAO (Autor:in) / LONG DAKUN (Autor:in)
25.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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