Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge-tunnel-road integrated open cut tunnel structure and construction method thereof
The invention relates to a bridge-tunnel-road integrated open cut tunnel structure and a construction method thereof. The bridge-tunnel-road integrated open cut tunnel structure is located between tunnel portals on the two sides of a gulley and comprises a box bridge open cut tunnel. A roadbed open cut tunnel and a tunnel open cut tunnel are sequentially arranged between the box bridge open cut tunnel and each of the portals on the two sides, and the roadbed open cut tunnels and the tunnel open cut tunnels are connected with the tunnel portals. The box bridge open cut tunnel forms the bridge-tunnel-road integrated open cut tunnel structure with the roadbed open cut tunnels and the tunnel open cut tunnels located on the two sides of the box bridge open cut tunnel. The bridge-tunnel-road integrated open cut tunnel structure is simple in form, saves investment and has high safety protection performance. A box culvert is used for replacing a bridge to be arranged, so that investment can besaved, and normal water passing, flood discharge and other functions can be achieved; the buffering hole cut open tunnels are arranged on a road and a bridge in a covering manner, prevention of unfavorable geological disaster of side and heading slopes of the whole open cut tunnel connecting project and relieving of the pressure of the aerodynamic compression waves of the portals can be achieved,and the comfort degree of passengers is improved; and by the adoption of the construction sequence of the culvert, the road and the tunnel, the safety of the construction period can be guaranteed tothe greatest extent, and efficacy is improved.
本发明涉及桥隧路一体化明洞结构及其施工方法，所述结构位于沟谷两侧的隧道洞口之间，包括箱形桥明洞，箱形桥明洞到两侧洞口之间依次设置路基明洞和隧道明洞，接入隧道洞口，箱形桥明洞和两侧的路基明洞和隧道明洞形成桥隧路一体化明洞结构。本发明的桥隧路一体化明洞结构，形式简约，节省投资，安全防护性强。以箱涵代替桥梁设置可节约投资并实现正常过水、泄洪等功能；路、桥上扣设缓冲孔明洞能实现洞口整个明线工程的边仰坡不良地质灾害防护和减缓洞口空气动力压缩波压力，提高旅客舒适度；先“涵”后“路”再“隧”的施工顺序可最大限度保障施工期安全并提高功效。
Bridge-tunnel-road integrated open cut tunnel structure and construction method thereof
The invention relates to a bridge-tunnel-road integrated open cut tunnel structure and a construction method thereof. The bridge-tunnel-road integrated open cut tunnel structure is located between tunnel portals on the two sides of a gulley and comprises a box bridge open cut tunnel. A roadbed open cut tunnel and a tunnel open cut tunnel are sequentially arranged between the box bridge open cut tunnel and each of the portals on the two sides, and the roadbed open cut tunnels and the tunnel open cut tunnels are connected with the tunnel portals. The box bridge open cut tunnel forms the bridge-tunnel-road integrated open cut tunnel structure with the roadbed open cut tunnels and the tunnel open cut tunnels located on the two sides of the box bridge open cut tunnel. The bridge-tunnel-road integrated open cut tunnel structure is simple in form, saves investment and has high safety protection performance. A box culvert is used for replacing a bridge to be arranged, so that investment can besaved, and normal water passing, flood discharge and other functions can be achieved; the buffering hole cut open tunnels are arranged on a road and a bridge in a covering manner, prevention of unfavorable geological disaster of side and heading slopes of the whole open cut tunnel connecting project and relieving of the pressure of the aerodynamic compression waves of the portals can be achieved,and the comfort degree of passengers is improved; and by the adoption of the construction sequence of the culvert, the road and the tunnel, the safety of the construction period can be guaranteed tothe greatest extent, and efficacy is improved.
本发明涉及桥隧路一体化明洞结构及其施工方法，所述结构位于沟谷两侧的隧道洞口之间，包括箱形桥明洞，箱形桥明洞到两侧洞口之间依次设置路基明洞和隧道明洞，接入隧道洞口，箱形桥明洞和两侧的路基明洞和隧道明洞形成桥隧路一体化明洞结构。本发明的桥隧路一体化明洞结构，形式简约，节省投资，安全防护性强。以箱涵代替桥梁设置可节约投资并实现正常过水、泄洪等功能；路、桥上扣设缓冲孔明洞能实现洞口整个明线工程的边仰坡不良地质灾害防护和减缓洞口空气动力压缩波压力，提高旅客舒适度；先“涵”后“路”再“隧”的施工顺序可最大限度保障施工期安全并提高功效。
Bridge-tunnel-road integrated open cut tunnel structure and construction method thereof
桥隧路一体化明洞结构及其施工方法
XU CHONG (Autor:in) / CHEN HAIJUN (Autor:in) / CHEN XIAOHAN (Autor:in) / LIU GUOQING (Autor:in)
27.11.2020
Patent
Elektronische Ressource
Chinesisch
Tunnel and anchor integrated suspension bridge anchor structure and construction method thereof
| Europäisches Patentamt | 2020
Fabricated tunnel structure suitable for open cut tunnel and construction method thereof
| Europäisches Patentamt | 2023
Bridge and tunnel combined construction structure and construction method thereof
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2024
Bridge and tunnel co-construction structure and construction method thereof
| Europäisches Patentamt | 2020