Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Replaceable combined bridge deck slab and construction method thereof
The invention discloses a replaceable steel-concrete combined bridge deck slab. The replaceable steel-concrete bridge deck slab comprises a steel-concrete combined bridge deck slab, high-strength bolts and a steel main beam, grooves used for containing the high-strength bolts are reserved in the steel-concrete combined bridge deck slab, and the steel-concrete combined bridge deck slab is connectedwith the steel main beam through the high-strength bolts. The invention further discloses a construction method of the replaceable steel-concrete composite bridge deck slab. The replacement problem of the steel-concrete composite bridge deck slab is considered at the beginning of the design of the composite beam bridge to reduce the life cycle cost of the combined bridge, the high-strength bolt connecting pieces are adopted for replacing common weld joint connection on the premise that it is guaranteed that the mechanical properties of a steel-concrete combined face meets the structural use requirement to achieve replaceability of the steel-concrete combined bridge deck slab, and the steel-concrete combined bridge deck slab has the following advantages: the dismounting cost is reduced, the construction period is shortened, and the performance of a main body structure is not affected.
本发明公开了一种可更换钢混组合桥面板，包括钢混组合桥面板、高强螺栓和钢主梁，所述钢混组合桥面板上预留有用于容纳所述高强度螺栓的凹槽，所述钢混组合桥面板通过所述高强螺栓与所述钢主梁连接；本发明还公开了一种可更换钢混组合桥面板的施工方法，本发明在组合梁桥设计之初考虑钢混组合桥面板的更换问题，以降低组合梁桥的全寿命成本，在保证钢混结合面力学性能满足结构使用要求的前提下，采用高强螺栓连接件替代常用的焊缝连接，实现钢混组合桥面板可更换性，具有降低拆除成本、缩短工期，且不影响主体结构性能的优点。
Replaceable combined bridge deck slab and construction method thereof
The invention discloses a replaceable steel-concrete combined bridge deck slab. The replaceable steel-concrete bridge deck slab comprises a steel-concrete combined bridge deck slab, high-strength bolts and a steel main beam, grooves used for containing the high-strength bolts are reserved in the steel-concrete combined bridge deck slab, and the steel-concrete combined bridge deck slab is connectedwith the steel main beam through the high-strength bolts. The invention further discloses a construction method of the replaceable steel-concrete composite bridge deck slab. The replacement problem of the steel-concrete composite bridge deck slab is considered at the beginning of the design of the composite beam bridge to reduce the life cycle cost of the combined bridge, the high-strength bolt connecting pieces are adopted for replacing common weld joint connection on the premise that it is guaranteed that the mechanical properties of a steel-concrete combined face meets the structural use requirement to achieve replaceability of the steel-concrete combined bridge deck slab, and the steel-concrete combined bridge deck slab has the following advantages: the dismounting cost is reduced, the construction period is shortened, and the performance of a main body structure is not affected.
本发明公开了一种可更换钢混组合桥面板，包括钢混组合桥面板、高强螺栓和钢主梁，所述钢混组合桥面板上预留有用于容纳所述高强度螺栓的凹槽，所述钢混组合桥面板通过所述高强螺栓与所述钢主梁连接；本发明还公开了一种可更换钢混组合桥面板的施工方法，本发明在组合梁桥设计之初考虑钢混组合桥面板的更换问题，以降低组合梁桥的全寿命成本，在保证钢混结合面力学性能满足结构使用要求的前提下，采用高强螺栓连接件替代常用的焊缝连接，实现钢混组合桥面板可更换性，具有降低拆除成本、缩短工期，且不影响主体结构性能的优点。
Replaceable combined bridge deck slab and construction method thereof
可更换组合桥面板及其施工方法
YE HUAWEN (Autor:in) / LIU CHANGMENG (Autor:in) / ZHAO LIXUAN (Autor:in) / DUAN ZHICHAO (Autor:in) / CAO FAHUI (Autor:in) / TAO QIYU (Autor:in)
28.04.2020
Patent
Elektronische Ressource
Chinesisch
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