Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pier anti-seismic reinforcing assembly based on FRP composite material
The invention relates to the technical field of bridge pier anti-seismic reinforcing assemblies, in particular to a bridge pier anti-seismic reinforcing assembly based on FRP composites.The bridge pier anti-seismic reinforcing assembly comprises two cover bases used for covering the edge of the top of a bridge pier bearing platform, the two cover bases are in butt joint and fixedly connected, and the lower ends of the cover bases are detachably connected with supporting pieces; the bridge pier enclosure further comprises enclosure fixing assemblies, the two enclosure fixing assemblies are in butt joint to form a set, the set of enclosure fixing assemblies are used for enclosing the bridge pier, and the base is detachably connected to the cover base. The splicing direction of the cover seat and the splicing direction of the enclosing and fixing assembly are crossed, so that the mutual connection strength can be enhanced when the cover seat and the enclosing and fixing assembly are mutually connected; the mode of covering the bearing platform is adopted, additional supports are used for sharing loads, the surrounding and fixing assemblies are prevented from damaging the bridge pier, and the stress of the bridge pier is prevented from being increased. Through a multi-section damping mode, longitudinal pressure is gradually dispersed and shared, and the damping capacity is improved.
本发明涉及桥墩抗震加固组件技术领域，更具体的说是一种基于FRP复合材料的桥墩抗震加固组件，包括用于罩扣在桥墩承台顶部边缘的两个罩座，两个罩座对接且固接，罩座的下端可拆卸连接有支撑件；还包括围固组件，两个围固组件对接后为一组，一组围固组件用于包围桥墩，基座可拆卸连接在罩座上。通过罩座的拼接方向与围固组件的拼接方向为十字交叉，二者相互连接时可以加强彼此连接强度；采用罩扣在承台的方式，并利用额外支撑分摊载荷，避免围固组件损伤桥墩，避免增加桥墩受力。通过多段式减震方式，将纵向压力逐渐分散和分摊，减震能力提高。
Pier anti-seismic reinforcing assembly based on FRP composite material
The invention relates to the technical field of bridge pier anti-seismic reinforcing assemblies, in particular to a bridge pier anti-seismic reinforcing assembly based on FRP composites.The bridge pier anti-seismic reinforcing assembly comprises two cover bases used for covering the edge of the top of a bridge pier bearing platform, the two cover bases are in butt joint and fixedly connected, and the lower ends of the cover bases are detachably connected with supporting pieces; the bridge pier enclosure further comprises enclosure fixing assemblies, the two enclosure fixing assemblies are in butt joint to form a set, the set of enclosure fixing assemblies are used for enclosing the bridge pier, and the base is detachably connected to the cover base. The splicing direction of the cover seat and the splicing direction of the enclosing and fixing assembly are crossed, so that the mutual connection strength can be enhanced when the cover seat and the enclosing and fixing assembly are mutually connected; the mode of covering the bearing platform is adopted, additional supports are used for sharing loads, the surrounding and fixing assemblies are prevented from damaging the bridge pier, and the stress of the bridge pier is prevented from being increased. Through a multi-section damping mode, longitudinal pressure is gradually dispersed and shared, and the damping capacity is improved.
本发明涉及桥墩抗震加固组件技术领域，更具体的说是一种基于FRP复合材料的桥墩抗震加固组件，包括用于罩扣在桥墩承台顶部边缘的两个罩座，两个罩座对接且固接，罩座的下端可拆卸连接有支撑件；还包括围固组件，两个围固组件对接后为一组，一组围固组件用于包围桥墩，基座可拆卸连接在罩座上。通过罩座的拼接方向与围固组件的拼接方向为十字交叉，二者相互连接时可以加强彼此连接强度；采用罩扣在承台的方式，并利用额外支撑分摊载荷，避免围固组件损伤桥墩，避免增加桥墩受力。通过多段式减震方式，将纵向压力逐渐分散和分摊，减震能力提高。
Pier anti-seismic reinforcing assembly based on FRP composite material
一种基于FRP复合材料的桥墩抗震加固组件
WEI LIHUA (Autor:in) / LI XI'AN (Autor:in) / XU SHIJUN (Autor:in) / ZHAO YONGLIANG (Autor:in) / WANG XI (Autor:in)
12.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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