A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Open caisson tail anti-collision structure and open caisson launching method
The invention provides an open caisson tail anti-collision structure and an open caisson launching method, and relates to the technical field of bridge construction, the open caisson tail anti-collision structure is used for an open caisson, the lower end of the open caisson is detachably provided with a bin sealing plate structure, and the bin sealing plate structure comprises a sealing plate located below a blade foot of the open caisson; the open caisson tail anti-collision structure comprises an abutting device and an anti-collision structure, the abutting device is used for being arranged on the side wall of the open caisson, the upper end of the anti-collision structure is used for being connected with the lower end of the abutting device in an abutting mode, and the lower end of the anti-collision structure is used for being connected with the sealing plate. The anti-collision structure for the tail of the open caisson can reduce the risk that the tail of the open caisson directly collides with the position of an estuary so as to avoid damage to the open caisson structure; and meanwhile, the anti-collision structure can be quickly disassembled.
本发明提供了一种沉井尾部防撞结构及沉井下水方法，涉及桥梁施工技术领域，所述沉井尾部防撞结构用于沉井，所述沉井的下端可拆卸地安装有封仓板结构，所述封仓板结构包括位于所述沉井的刃脚的下方的封板，所述沉井尾部防撞结构包括抵紧装置和防撞结构，所述抵紧装置用于设置在所述沉井的侧壁，所述防撞结构的上端用于与所述抵紧装置的下端抵接，下端用于与所述封板连接。本沉井尾部防撞结构可降低沉井尾部直接撞击在入海口位置的风险，以避免沉井结构受损；同时可实现防撞结构的快速拆卸。
Open caisson tail anti-collision structure and open caisson launching method
The invention provides an open caisson tail anti-collision structure and an open caisson launching method, and relates to the technical field of bridge construction, the open caisson tail anti-collision structure is used for an open caisson, the lower end of the open caisson is detachably provided with a bin sealing plate structure, and the bin sealing plate structure comprises a sealing plate located below a blade foot of the open caisson; the open caisson tail anti-collision structure comprises an abutting device and an anti-collision structure, the abutting device is used for being arranged on the side wall of the open caisson, the upper end of the anti-collision structure is used for being connected with the lower end of the abutting device in an abutting mode, and the lower end of the anti-collision structure is used for being connected with the sealing plate. The anti-collision structure for the tail of the open caisson can reduce the risk that the tail of the open caisson directly collides with the position of an estuary so as to avoid damage to the open caisson structure; and meanwhile, the anti-collision structure can be quickly disassembled.
本发明提供了一种沉井尾部防撞结构及沉井下水方法，涉及桥梁施工技术领域，所述沉井尾部防撞结构用于沉井，所述沉井的下端可拆卸地安装有封仓板结构，所述封仓板结构包括位于所述沉井的刃脚的下方的封板，所述沉井尾部防撞结构包括抵紧装置和防撞结构，所述抵紧装置用于设置在所述沉井的侧壁，所述防撞结构的上端用于与所述抵紧装置的下端抵接，下端用于与所述封板连接。本沉井尾部防撞结构可降低沉井尾部直接撞击在入海口位置的风险，以避免沉井结构受损；同时可实现防撞结构的快速拆卸。
Open caisson tail anti-collision structure and open caisson launching method
一种沉井尾部防撞结构及沉井下水方法
JIANG HENGXIN (author) / ZHANG YANHUI (author) / ZHAO MENGCHUN (author) / GUO XULONG (author) / REN HUATAO (author) / LI ZHENGBING (author) / GAO BO (author) / FU XIAOLIAN (author) / WANG LEI (author) / YANG ZHIMING (author)
2024-10-29
Patent
Electronic Resource
Chinese
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