Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Glass fiber sleeve reinforcing structure suitable for existing bridge
The invention discloses a glass fiber sleeve reinforcing structure suitable for an existing bridge, and belongs to the technical field of bridge reinforcement, the glass fiber sleeve reinforcing structure comprises two glass fiber barrel bodies and two connecting plates, the two glass fiber barrel bodies and the two connecting plates are symmetrically arranged about an existing bridge pier, the barrel bodies and the connecting plates are U-shaped, the barrel bodies are detachably connected, and the connecting plates are detachably connected; a plurality of supporting rods facing the center are distributed on the inner wall of the barrel in a circumferential array mode, a plurality of sliding grooves are formed in the circumferential side of the connecting plate, the ends of the supporting rods are slidably connected with the corresponding sliding grooves, and the top of the connecting plate is detachably connected with a pushing device used for pushing the barrel to move downwards. A plurality of telescopic structures facing the pier are arranged on the inner walls of the connecting plate and the barrel; an annular supporting frame is detachably connected to the peripheral side of the bottom of the barrel, a plurality of high-pressure spray heads facing the pier are arranged on the supporting frame, and an air bag for sealing is arranged on the inner wall of the bottom of the barrel. The invention aims to solve the problem that constructors need to stay in water for a long time in the implementation process of an underwater glass fiber sleeve reinforcing system.
本发明公开了适用于既有桥梁的玻纤套筒加固结构，属于桥梁加固技术领域，包括关于既有桥墩对称设置的两块玻纤材质的筒体以及两块连接板，筒体与连接板均为U型，且筒体与筒体、连接板与连接板之间可拆卸连接；筒体内壁上圆周阵列分布有若干组朝向中心处的支杆，连接板周侧开设有若干滑槽，支杆端部与对应的滑槽滑动连接，连接板上顶部可拆卸连接有用于推动筒体向下移动的推动装置；连接板与筒体内壁上均设置有若干朝向桥墩的伸缩结构；筒体底部周侧可拆卸连接有环状的支撑架，支撑架上设置有若干朝向桥墩的高压喷头，筒体底部内壁上设置有密封用的气囊；本发明目的在于解决水下玻纤套筒加固系统实施过程中，施工人员需长期待在水中的问题。
Glass fiber sleeve reinforcing structure suitable for existing bridge
The invention discloses a glass fiber sleeve reinforcing structure suitable for an existing bridge, and belongs to the technical field of bridge reinforcement, the glass fiber sleeve reinforcing structure comprises two glass fiber barrel bodies and two connecting plates, the two glass fiber barrel bodies and the two connecting plates are symmetrically arranged about an existing bridge pier, the barrel bodies and the connecting plates are U-shaped, the barrel bodies are detachably connected, and the connecting plates are detachably connected; a plurality of supporting rods facing the center are distributed on the inner wall of the barrel in a circumferential array mode, a plurality of sliding grooves are formed in the circumferential side of the connecting plate, the ends of the supporting rods are slidably connected with the corresponding sliding grooves, and the top of the connecting plate is detachably connected with a pushing device used for pushing the barrel to move downwards. A plurality of telescopic structures facing the pier are arranged on the inner walls of the connecting plate and the barrel; an annular supporting frame is detachably connected to the peripheral side of the bottom of the barrel, a plurality of high-pressure spray heads facing the pier are arranged on the supporting frame, and an air bag for sealing is arranged on the inner wall of the bottom of the barrel. The invention aims to solve the problem that constructors need to stay in water for a long time in the implementation process of an underwater glass fiber sleeve reinforcing system.
本发明公开了适用于既有桥梁的玻纤套筒加固结构，属于桥梁加固技术领域，包括关于既有桥墩对称设置的两块玻纤材质的筒体以及两块连接板，筒体与连接板均为U型，且筒体与筒体、连接板与连接板之间可拆卸连接；筒体内壁上圆周阵列分布有若干组朝向中心处的支杆，连接板周侧开设有若干滑槽，支杆端部与对应的滑槽滑动连接，连接板上顶部可拆卸连接有用于推动筒体向下移动的推动装置；连接板与筒体内壁上均设置有若干朝向桥墩的伸缩结构；筒体底部周侧可拆卸连接有环状的支撑架，支撑架上设置有若干朝向桥墩的高压喷头，筒体底部内壁上设置有密封用的气囊；本发明目的在于解决水下玻纤套筒加固系统实施过程中，施工人员需长期待在水中的问题。
Glass fiber sleeve reinforcing structure suitable for existing bridge
适用于既有桥梁的玻纤套筒加固结构
LIU CHENGHE (Autor:in) / ZHANG XIUWEN (Autor:in) / FENG WENDONG (Autor:in) / LIANG DAWEI (Autor:in) / SU CHUNLIANG (Autor:in) / ZHU HAIBO (Autor:in) / ZHANG RUIJIE (Autor:in) / QU GAOYUAN (Autor:in) / SONG JUN (Autor:in)
21.07.2023
Patent
Elektronische Ressource
Chinesisch
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