Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a stable river-crossing pipe bridge structure which comprises a plurality of support frames arranged on a bridge and steel pipes arranged on the support frames. Conveying pipelines are arranged in the steel pipes. Lower bases are fixed on the support frames. Upper bases are arranged on the lower bases. The upper bases and the lower bases are both in a door shape and are arranged in the vertical direction in the state in which the bending directions are opposite. The steel pipes are arranged between the upper bases and the lower bases. A lower supporting base and a transverse damping base used for horizontally clamping the two sides of the steel pipes are slidably connected to each lower base in the length direction of the lower base. An upper supporting base used for clamping the steel pipes to the corresponding lower supporting base and a stabilizing base used for being embedded into the top face of the corresponding transverse damping base are slidably connected to each upper base in the height direction of the upper base. A locking mechanism is arranged on each upper base, and a transverse moving mechanism is arranged on each lower base. Each upper baseis rotationally connected with one end of the corresponding lower base, and the rotating surface of each upper base is perpendicular to the axial direction of the steel pipes. A fixing mechanism is arranged on each lower base. The stable river-crossing pipe bridge structure has the technical effect of omnibearing energy dissipation and seismic mitigation.
本发明涉及结构稳定的跨河管桥结构，包括设于桥梁上的多个支撑架和设于支撑架上的钢管，钢管内设有输送管路，支撑架上固定有下基座，下基座上设置有上基座，上基座和下基座均呈门形且在竖直向以折弯方向相对的状态排列设置，钢管设置在上基座和下基座之间，下基座上沿下基座的长度方向滑移连接有下支撑座和用于水平向卡紧钢管两侧的横向减震座，上基座上沿上基座的高度方向滑移连接有用于将钢管卡紧在下支撑座上的上支撑座和用于与横向减震座顶面嵌合的稳定座；上基座上设置有锁紧机构，下基座上设置有横移机构，上基座与下基座的一端旋转连接且上基座的旋转面垂直于钢管轴向，所述下基座上设置固定机构。本发明具有全方位耗能减震的技术效果。
The invention relates to a stable river-crossing pipe bridge structure which comprises a plurality of support frames arranged on a bridge and steel pipes arranged on the support frames. Conveying pipelines are arranged in the steel pipes. Lower bases are fixed on the support frames. Upper bases are arranged on the lower bases. The upper bases and the lower bases are both in a door shape and are arranged in the vertical direction in the state in which the bending directions are opposite. The steel pipes are arranged between the upper bases and the lower bases. A lower supporting base and a transverse damping base used for horizontally clamping the two sides of the steel pipes are slidably connected to each lower base in the length direction of the lower base. An upper supporting base used for clamping the steel pipes to the corresponding lower supporting base and a stabilizing base used for being embedded into the top face of the corresponding transverse damping base are slidably connected to each upper base in the height direction of the upper base. A locking mechanism is arranged on each upper base, and a transverse moving mechanism is arranged on each lower base. Each upper baseis rotationally connected with one end of the corresponding lower base, and the rotating surface of each upper base is perpendicular to the axial direction of the steel pipes. A fixing mechanism is arranged on each lower base. The stable river-crossing pipe bridge structure has the technical effect of omnibearing energy dissipation and seismic mitigation.
本发明涉及结构稳定的跨河管桥结构，包括设于桥梁上的多个支撑架和设于支撑架上的钢管，钢管内设有输送管路，支撑架上固定有下基座，下基座上设置有上基座，上基座和下基座均呈门形且在竖直向以折弯方向相对的状态排列设置，钢管设置在上基座和下基座之间，下基座上沿下基座的长度方向滑移连接有下支撑座和用于水平向卡紧钢管两侧的横向减震座，上基座上沿上基座的高度方向滑移连接有用于将钢管卡紧在下支撑座上的上支撑座和用于与横向减震座顶面嵌合的稳定座；上基座上设置有锁紧机构，下基座上设置有横移机构，上基座与下基座的一端旋转连接且上基座的旋转面垂直于钢管轴向，所述下基座上设置固定机构。本发明具有全方位耗能减震的技术效果。
Mvoti River Pipe Bridge Crossing Project
British Library Online Contents | 2012
Engineering Index Backfile | 1942
Island building structure for river-crossing bridge construction
| Europäisches Patentamt | 2024