A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Protective structure of bridge pier, protective bridge and mounting method
In order to improve the safety of a bridge pier under the impact of rockfall or vehicles, the embodiment of the invention provides a bridge pier protection structure, a protection bridge and an installation method, and the bridge pier protection structure comprises a cushion layer buffer sleeve which is used for sleeving the outer side surface of the bridge pier and making contact with the outer side surface of the bridge pier; the core metal cylinder is concentrically arranged on the outer side of the cushion layer buffering sleeve in a sleeving mode, and a gap is formed between the core metal cylinder and the outer side of the cushion layer buffering sleeve; the rotary buffer sleeve concentrically sleeves the outer side of the core metal cylinder and is used for rotating around the outer side of the core metal cylinder by taking the center line of the core metal cylinder as a rotating shaft; and the cover plate is arranged at one ends of the cushion layer buffer sleeve, the core metal cylinder and the rotary buffer sleeve and is used for sealing one ends of the cushion layer buffer sleeve, the core metal cylinder and the rotary buffer sleeve. According to the embodiment of the invention, through the cushion layer buffer sleeve, the core metal cylinder and the rotary buffer sleeve, the influence of the impact effect on the bridge pier structure is greatly reduced, and the safety of the bridge structure is improved.
为提高桥墩在落石或车辆的冲击下的安全性，本发明实施例提供一种桥墩的防护结构、防护桥及安装方法，包括：垫层缓冲套筒，用于套设于桥墩外侧表面并与桥墩的外侧表面接触；核心金属筒，用于同心套设于垫层缓冲套筒外侧且核心金属筒与垫层缓冲层外侧之间具有间隙；旋转缓冲套筒，同心套设于核心金属筒外侧，用于以核心金属筒的中心线为旋转轴绕核心金属筒外侧旋转；以及盖板，设于垫层缓冲套筒、核心金属筒和旋转缓冲套筒的一端，用于使垫层缓冲套筒、核心金属筒和旋转缓冲套筒的一端密封。本发明实施例通过垫层缓冲套筒、核心金属筒和旋转缓冲套筒，极大程度上降低了冲击作用对桥墩结构的影响，提高了桥梁结构的安全。
Protective structure of bridge pier, protective bridge and mounting method
In order to improve the safety of a bridge pier under the impact of rockfall or vehicles, the embodiment of the invention provides a bridge pier protection structure, a protection bridge and an installation method, and the bridge pier protection structure comprises a cushion layer buffer sleeve which is used for sleeving the outer side surface of the bridge pier and making contact with the outer side surface of the bridge pier; the core metal cylinder is concentrically arranged on the outer side of the cushion layer buffering sleeve in a sleeving mode, and a gap is formed between the core metal cylinder and the outer side of the cushion layer buffering sleeve; the rotary buffer sleeve concentrically sleeves the outer side of the core metal cylinder and is used for rotating around the outer side of the core metal cylinder by taking the center line of the core metal cylinder as a rotating shaft; and the cover plate is arranged at one ends of the cushion layer buffer sleeve, the core metal cylinder and the rotary buffer sleeve and is used for sealing one ends of the cushion layer buffer sleeve, the core metal cylinder and the rotary buffer sleeve. According to the embodiment of the invention, through the cushion layer buffer sleeve, the core metal cylinder and the rotary buffer sleeve, the influence of the impact effect on the bridge pier structure is greatly reduced, and the safety of the bridge structure is improved.
为提高桥墩在落石或车辆的冲击下的安全性，本发明实施例提供一种桥墩的防护结构、防护桥及安装方法，包括：垫层缓冲套筒，用于套设于桥墩外侧表面并与桥墩的外侧表面接触；核心金属筒，用于同心套设于垫层缓冲套筒外侧且核心金属筒与垫层缓冲层外侧之间具有间隙；旋转缓冲套筒，同心套设于核心金属筒外侧，用于以核心金属筒的中心线为旋转轴绕核心金属筒外侧旋转；以及盖板，设于垫层缓冲套筒、核心金属筒和旋转缓冲套筒的一端，用于使垫层缓冲套筒、核心金属筒和旋转缓冲套筒的一端密封。本发明实施例通过垫层缓冲套筒、核心金属筒和旋转缓冲套筒，极大程度上降低了冲击作用对桥墩结构的影响，提高了桥梁结构的安全。
Protective structure of bridge pier, protective bridge and mounting method
一种桥墩的防护结构、防护桥及安装方法
YUAN LIGANG (author) / REN JIAN (author) / LIANG YAO (author) / PENG YOUSONG (author) / ZHANG JING (author) / ZHANG DI (author) / ZHOU XIAOFU (author) / LIU YAOCHUAN (author) / HOU DINGJUN (author) / CHEN HAN (author)
2022-11-25
Patent
Electronic Resource
Chinese