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Bridge and tunnel combined construction structure and construction method thereof
The invention discloses a bridge and tunnel combined construction structure and a construction method thereof.The bridge and tunnel combined construction structure comprises a frame type tunnel structure and a bridge arranged at the upper end of the tunnel structure, and a seismic isolation and reduction structure is arranged between the tunnel structure and the bridge; the shock absorption and isolation structure comprises a shock isolation layer arranged between the tunnel structure and the bridge and a plurality of energy consumption bars arranged between the tunnel structure and the bridge, and the upper ends and the lower ends of the energy consumption bars are inserted into the upper end of the tunnel structure and the lower end of the bridge correspondingly. And a gap for displacement is formed between the energy consumption rod and the tunnel structure and/or the bridge. According to the technical scheme, the construction convenience is improved, the construction difficulty is reduced, the construction period is shortened, the construction measure cost is reduced, the shock absorption and isolation design of the bridge is considered, the bridge and the tunnel structure are closely associated, and the stress is relatively independent to a certain extent.
本发明公开了一种桥隧合建结构及其施工方法，所述桥隧合建结构包括框架式的隧道结构以及设于隧道结构上端的桥梁，所述隧道结构与所述桥梁之间设有减隔震结构，所述减隔震结构包括设于所述隧道结构与所述桥梁之间的隔震层以及若干设置于所述隧道结构与所述桥梁之间的耗能棒，所述耗能棒的上下端分别插设于所述隧道结构的上端和桥梁的下端内，且所述耗能棒与所述隧道结构和/或所述桥梁之间设有用于位移的间隙。本发明的技术方案提高了施工的便利性，降低了施工难度与工期，减少施工措施费用，且该方案考虑了桥梁的减隔震设计，使桥梁与隧道结构紧密关联，但受力又一定程度上相对独立。
Bridge and tunnel combined construction structure and construction method thereof
The invention discloses a bridge and tunnel combined construction structure and a construction method thereof.The bridge and tunnel combined construction structure comprises a frame type tunnel structure and a bridge arranged at the upper end of the tunnel structure, and a seismic isolation and reduction structure is arranged between the tunnel structure and the bridge; the shock absorption and isolation structure comprises a shock isolation layer arranged between the tunnel structure and the bridge and a plurality of energy consumption bars arranged between the tunnel structure and the bridge, and the upper ends and the lower ends of the energy consumption bars are inserted into the upper end of the tunnel structure and the lower end of the bridge correspondingly. And a gap for displacement is formed between the energy consumption rod and the tunnel structure and/or the bridge. According to the technical scheme, the construction convenience is improved, the construction difficulty is reduced, the construction period is shortened, the construction measure cost is reduced, the shock absorption and isolation design of the bridge is considered, the bridge and the tunnel structure are closely associated, and the stress is relatively independent to a certain extent.
本发明公开了一种桥隧合建结构及其施工方法，所述桥隧合建结构包括框架式的隧道结构以及设于隧道结构上端的桥梁，所述隧道结构与所述桥梁之间设有减隔震结构，所述减隔震结构包括设于所述隧道结构与所述桥梁之间的隔震层以及若干设置于所述隧道结构与所述桥梁之间的耗能棒，所述耗能棒的上下端分别插设于所述隧道结构的上端和桥梁的下端内，且所述耗能棒与所述隧道结构和/或所述桥梁之间设有用于位移的间隙。本发明的技术方案提高了施工的便利性，降低了施工难度与工期，减少施工措施费用，且该方案考虑了桥梁的减隔震设计，使桥梁与隧道结构紧密关联，但受力又一定程度上相对独立。
Bridge and tunnel combined construction structure and construction method thereof
一种桥隧合建结构及其施工方法
LI HONGBIN (author) / YAN RIJIN (author) / LI XINCHUN (author) / DENG CAN (author) / ZHU JUN (author) / GUO YUYU (author) / WEI KAIBO (author) / WANG PENG (author) / MAI ZIHAO (author) / LIU JIE (author)
2023-05-02
Patent
Electronic Resource
Chinese
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