A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge concealed anchoring system and construction method thereof
The invention is suitable for the technical field of bridge engineering, and provides a bridge concealed anchoring system and a construction method thereof. The anchoring system comprises a main cablechannel and a composite anchoring body. The composite anchoring body is located on the side, away from a bridge, of a mountain. The main cable channel is arranged in the mountain, and a main cable extends into the composite anchoring body through the main cable channel. The whole anchoring system is located in the mountain, anchoring force can be provided through the self weight of the mountain,the stress is reliable, the construction cost is lower than that of a conventional gravity type anchoring system, and the anchoring system can serve as a better alternative scheme of a suspension bridge anchoring system when conditions are allowed.
本发明适用于桥梁工程技术领域，提供了一种桥梁隐蔽式锚固系统及其施工方法。该锚固系统包括主缆通道以及复合式锚固体，复合式锚固体位于山体远离桥梁的一侧；主缆通道设置在山体内，主缆通过主缆通道伸入复合式锚固体内。本发明的锚固系统整体位于山体内，可利用山体自重提供锚固力，受力可靠且较常规重力式锚固系统造价经济，条件允许时可作为悬索桥锚固系统的一较佳备选方案。
Bridge concealed anchoring system and construction method thereof
The invention is suitable for the technical field of bridge engineering, and provides a bridge concealed anchoring system and a construction method thereof. The anchoring system comprises a main cablechannel and a composite anchoring body. The composite anchoring body is located on the side, away from a bridge, of a mountain. The main cable channel is arranged in the mountain, and a main cable extends into the composite anchoring body through the main cable channel. The whole anchoring system is located in the mountain, anchoring force can be provided through the self weight of the mountain,the stress is reliable, the construction cost is lower than that of a conventional gravity type anchoring system, and the anchoring system can serve as a better alternative scheme of a suspension bridge anchoring system when conditions are allowed.
本发明适用于桥梁工程技术领域，提供了一种桥梁隐蔽式锚固系统及其施工方法。该锚固系统包括主缆通道以及复合式锚固体，复合式锚固体位于山体远离桥梁的一侧；主缆通道设置在山体内，主缆通过主缆通道伸入复合式锚固体内。本发明的锚固系统整体位于山体内，可利用山体自重提供锚固力，受力可靠且较常规重力式锚固系统造价经济，条件允许时可作为悬索桥锚固系统的一较佳备选方案。
Bridge concealed anchoring system and construction method thereof
一种桥梁隐蔽式锚固系统及其施工方法
CAO SHIDING (author) / TANG WEI (author) / ZHOU QIANRU (author) / ZHOU HUALONG (author)
2020-10-30
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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