A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge structure for improving durability of bridge in marine environment and design method
The invention discloses a bridge structure for improving bridge durability in marine environment, which comprises a bridge floor and a plurality of piers for supporting the bridge floor, annular seats are mounted on the outer sides of the piers, the annular seats surround the piers, and annular spaces are formed between the annular seats and the piers. A damping mechanism connected with the annular base and the pier is arranged in the annular space, and an annular folding cover for sealing the annular space is installed at an opening of the annular space. The invention discloses a design method for improving bridge durability in a marine environment. The design method comprises the following steps: analyzing marine depths and marine power at different depths; determining the size and the spacing of the annular seat; preparing concrete raw materials; after the annular base is formed through pouring, a damping mechanism is installed; filling epoxy resin; and the annular folding cover is mounted at the opening of the annular space to seal the annular space. By arranging the circular-truncated-cone-shaped annular base, seawater is prevented from making contact with the bridge pier, and the bridge has higher durability.
本发明公开了一种海洋环境下提高桥梁耐久性的桥梁结构，包括：桥面和多个用于支撑所述桥面的桥墩，所述桥墩外侧安装有环形座，所述环形座围住所述桥墩设置，所述环形座与所述桥墩之间形成环形空间，所述环形空间内设有连接所述环形座和桥墩的减震机构，所述环形空间的开口处安装有封闭所述环形空间的环形折叠罩。一种海洋环境下提高桥梁耐久性的设计方法，包括以下步骤：分析海洋深度及不同深度下的海洋动力；确定环形座的尺寸及间距；制备混凝土原料；浇筑形成环形座后，安装减震机构安装；填充环氧树脂；将环形折叠罩安装在环形空间的开口处以封闭环形空间。本发明通过设置圆台形的环形座，避免海水与桥墩接触，使得桥梁具有更高的耐久性。
Bridge structure for improving durability of bridge in marine environment and design method
The invention discloses a bridge structure for improving bridge durability in marine environment, which comprises a bridge floor and a plurality of piers for supporting the bridge floor, annular seats are mounted on the outer sides of the piers, the annular seats surround the piers, and annular spaces are formed between the annular seats and the piers. A damping mechanism connected with the annular base and the pier is arranged in the annular space, and an annular folding cover for sealing the annular space is installed at an opening of the annular space. The invention discloses a design method for improving bridge durability in a marine environment. The design method comprises the following steps: analyzing marine depths and marine power at different depths; determining the size and the spacing of the annular seat; preparing concrete raw materials; after the annular base is formed through pouring, a damping mechanism is installed; filling epoxy resin; and the annular folding cover is mounted at the opening of the annular space to seal the annular space. By arranging the circular-truncated-cone-shaped annular base, seawater is prevented from making contact with the bridge pier, and the bridge has higher durability.
本发明公开了一种海洋环境下提高桥梁耐久性的桥梁结构，包括：桥面和多个用于支撑所述桥面的桥墩，所述桥墩外侧安装有环形座，所述环形座围住所述桥墩设置，所述环形座与所述桥墩之间形成环形空间，所述环形空间内设有连接所述环形座和桥墩的减震机构，所述环形空间的开口处安装有封闭所述环形空间的环形折叠罩。一种海洋环境下提高桥梁耐久性的设计方法，包括以下步骤：分析海洋深度及不同深度下的海洋动力；确定环形座的尺寸及间距；制备混凝土原料；浇筑形成环形座后，安装减震机构安装；填充环氧树脂；将环形折叠罩安装在环形空间的开口处以封闭环形空间。本发明通过设置圆台形的环形座，避免海水与桥墩接触，使得桥梁具有更高的耐久性。
Bridge structure for improving durability of bridge in marine environment and design method
一种海洋环境下提高桥梁耐久性的桥梁结构及设计方法
LONG GUANXU (author) / HUANG PINGMING (author) / XIN GONGFENG (author) / YUAN YANGGUANG (author) / GAI GUOHUI (author) / LI CHUANFU (author) / ZHANG ZEJUN (author) / ZHANG WENLIANG (author) / HAN TAO (author)
2022-11-08
Patent
Electronic Resource
Chinese
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