Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Light integrated laminated bridge deck slab
The invention relates to a light integrated composite bridge deck slab, and belongs to the technical field of bridge engineering. The light integrated composite bridge deck slab is arranged on a plurality of bearing steel beams which are evenly arranged at intervals, and the light integrated composite bridge deck slab comprises a prefabricated thin plate, a cast-in-place plate and connecting components. The prefabricated thin plate is of a groove-shaped structure with the thin middle and the thick periphery, the middle thickness of the prefabricated thin plate is half of the thickness of the whole designed bridge deck, and therefore the hoisting weight, strength and hoisting construction difficulty of a conventional bridge deck are reduced. The prefabricated thin plate and the cast-in-place plate are bonded together through the connecting component to enhance the bonding strength of the prefabricated thin plate and the cast-in-place plate; the cast-in-place slab ensures that the whole bridge deck reaches the designed thickness and strength and ensures that the prefabricated thin plate, the cast-in-place slab and the connecting component form an integrated bridge deck. According to the bridge deck slab, the problems that a prefabricated bridge deck slab is large in construction weight, high in hoisting strength and large in construction difficulty are effectively solved, meanwhile, the construction period can be shortened, and the integrity and the bearing capacity of the whole bridge deck slab are enhanced.
本发明涉及一种轻质一体化叠合桥面板，属于桥梁工程技术领域。轻质一体化叠合桥面板设置在多个间隔均匀设置的承载钢梁上，轻质一体化叠合桥面板包括预制薄板、现浇板和连接构件。预制薄板为中间薄四周厚的槽型结构形式，预制薄板中间厚为整个设计桥面板厚的一半，从而降低常规桥面板吊装重量、强度及吊装施工难度；连接构件将预制薄板和现浇板粘结到一起增强预制薄板和现浇板的粘结强度；现浇板保证整个桥面板达到设计厚度及强度并保证预制薄板、现浇板和连接构件形成一体化桥面。该桥面板有效解决了预制桥面板施工重量大，吊装强度高，施工难度大的问题，同时可以缩减施工工期，并加强了整个桥面板的整体性及其承载能力。
Light integrated laminated bridge deck slab
The invention relates to a light integrated composite bridge deck slab, and belongs to the technical field of bridge engineering. The light integrated composite bridge deck slab is arranged on a plurality of bearing steel beams which are evenly arranged at intervals, and the light integrated composite bridge deck slab comprises a prefabricated thin plate, a cast-in-place plate and connecting components. The prefabricated thin plate is of a groove-shaped structure with the thin middle and the thick periphery, the middle thickness of the prefabricated thin plate is half of the thickness of the whole designed bridge deck, and therefore the hoisting weight, strength and hoisting construction difficulty of a conventional bridge deck are reduced. The prefabricated thin plate and the cast-in-place plate are bonded together through the connecting component to enhance the bonding strength of the prefabricated thin plate and the cast-in-place plate; the cast-in-place slab ensures that the whole bridge deck reaches the designed thickness and strength and ensures that the prefabricated thin plate, the cast-in-place slab and the connecting component form an integrated bridge deck. According to the bridge deck slab, the problems that a prefabricated bridge deck slab is large in construction weight, high in hoisting strength and large in construction difficulty are effectively solved, meanwhile, the construction period can be shortened, and the integrity and the bearing capacity of the whole bridge deck slab are enhanced.
本发明涉及一种轻质一体化叠合桥面板，属于桥梁工程技术领域。轻质一体化叠合桥面板设置在多个间隔均匀设置的承载钢梁上，轻质一体化叠合桥面板包括预制薄板、现浇板和连接构件。预制薄板为中间薄四周厚的槽型结构形式，预制薄板中间厚为整个设计桥面板厚的一半，从而降低常规桥面板吊装重量、强度及吊装施工难度；连接构件将预制薄板和现浇板粘结到一起增强预制薄板和现浇板的粘结强度；现浇板保证整个桥面板达到设计厚度及强度并保证预制薄板、现浇板和连接构件形成一体化桥面。该桥面板有效解决了预制桥面板施工重量大，吊装强度高，施工难度大的问题，同时可以缩减施工工期，并加强了整个桥面板的整体性及其承载能力。
Light integrated laminated bridge deck slab
一种轻质一体化叠合桥面板
CHENG HUAQIANG (Autor:in) / GAO YUN (Autor:in) / LU JI (Autor:in) / ZENG XIAOYUN (Autor:in) / ZHANG MINGZHEN (Autor:in) / TANG HAO (Autor:in)
09.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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