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A platform for research: civil engineering, architecture and urbanism
Pedestrian suspension bridge adopting space combined type chain rod anchoring system and method
The invention relates to a pedestrian suspension bridge adopting a space combined type chain rod anchoring system and a method, and belongs to the technical field of suspension bridges, the pedestrian suspension bridge adopting the space combined type chain rod anchoring system comprises a bridge main body, the bridge main body comprises bridge piers and two steel main towers, and the two steel main towers are hinged to the tops of the bridge piers and are symmetrically arranged; the top of the steel main tower is provided with a connector for anchoring a main span main cable and a plurality of concrete single pile foundations, the concrete single pile foundations are distributed on the side span side of the bridge main body at intervals in a fan shape, and the diagonal draw bars are hinged between the concrete single pile foundations and the connector so that the axial tension of the bridge main body can be transmitted to the concrete single pile foundations; the concrete single-pile foundation is adopted, the situation that a gravity type single-pile foundation is large in occupied area and high in construction cost is avoided, when the terrain is limited, the span of a bridge is small, the concrete single-pile foundation can be arranged at any position in the small-span terrain, and then the construction depth meets stress according to stress calculation and analysis.
本申请涉及一种采用空间组合式链杆锚固体系的人行悬索桥及方法，属于悬索桥技术领域，采用空间组合式链杆锚固体系的人行悬索桥，包括桥梁主体，桥梁主体包括桥墩和铰接于桥墩顶部并呈对称设置的两个钢主塔，钢主塔的顶部设有锚固主跨主缆的连接器，混凝土单桩基础，混凝土单桩基础设有多个并呈扇形间隔分布于桥梁主体的边跨侧，斜拉杆铰接于混凝土单桩基础与连接器之间，以使桥梁主体的轴向拉力传递至混凝土单桩基础上；本申请可以通过采用混凝土单桩基础，避免重力式单桩基础占地面积大，建造成本高，且在地形受限时，桥梁跨径小，在小跨径地形中，可以任意位置布置，然后根据受力计算分析，建造的深度以满足受力即可。
Pedestrian suspension bridge adopting space combined type chain rod anchoring system and method
The invention relates to a pedestrian suspension bridge adopting a space combined type chain rod anchoring system and a method, and belongs to the technical field of suspension bridges, the pedestrian suspension bridge adopting the space combined type chain rod anchoring system comprises a bridge main body, the bridge main body comprises bridge piers and two steel main towers, and the two steel main towers are hinged to the tops of the bridge piers and are symmetrically arranged; the top of the steel main tower is provided with a connector for anchoring a main span main cable and a plurality of concrete single pile foundations, the concrete single pile foundations are distributed on the side span side of the bridge main body at intervals in a fan shape, and the diagonal draw bars are hinged between the concrete single pile foundations and the connector so that the axial tension of the bridge main body can be transmitted to the concrete single pile foundations; the concrete single-pile foundation is adopted, the situation that a gravity type single-pile foundation is large in occupied area and high in construction cost is avoided, when the terrain is limited, the span of a bridge is small, the concrete single-pile foundation can be arranged at any position in the small-span terrain, and then the construction depth meets stress according to stress calculation and analysis.
本申请涉及一种采用空间组合式链杆锚固体系的人行悬索桥及方法，属于悬索桥技术领域，采用空间组合式链杆锚固体系的人行悬索桥，包括桥梁主体，桥梁主体包括桥墩和铰接于桥墩顶部并呈对称设置的两个钢主塔，钢主塔的顶部设有锚固主跨主缆的连接器，混凝土单桩基础，混凝土单桩基础设有多个并呈扇形间隔分布于桥梁主体的边跨侧，斜拉杆铰接于混凝土单桩基础与连接器之间，以使桥梁主体的轴向拉力传递至混凝土单桩基础上；本申请可以通过采用混凝土单桩基础，避免重力式单桩基础占地面积大，建造成本高，且在地形受限时，桥梁跨径小，在小跨径地形中，可以任意位置布置，然后根据受力计算分析，建造的深度以满足受力即可。
Pedestrian suspension bridge adopting space combined type chain rod anchoring system and method
一种采用空间组合式链杆锚固体系的人行悬索桥及方法
CHU WENTAO (author) / ZHOU GONGJIAN (author) / LI HAN (author) / TU MANMING (author) / DAI HAO (author) / ZHANG WEIHONG (author) / ZHOU CHAOZHOU (author) / CHEN SHIMING (author) / XIA GANG (author) / YANG FAN (author)
2024-01-30
Patent
Electronic Resource
Chinese
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