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Temporary construction trestle suitable for mucky area and construction method
The invention discloses a temporary construction trestle suitable for a sludge area and a construction method, the temporary construction trestle comprises an upper structure and a lower structure of a bridge deck system, and the lower structure comprises a connecting assembly, a buoyancy box and a plurality of positioning assemblies; the connecting assembly is used for connecting the bridge deck system superstructure and the buoyancy tank; the positioning assembly is formed by connecting a positioning pile and an uplift pile which is provided with a tip end and is provided with a barb-shaped structure on a pile body; the buoyancy box is of a closed box structure which floats on the water surface when not injected with water and sinks after being injected with water. The buoyancy box is provided with a water inlet hole, a water outlet hole and a channel for the positioning assembly to penetrate through; each positioning assembly penetrates through a corresponding channel on the buoyancy tank so as to be connected with the buoyancy tank; after water is injected, the buoyancy box sinks, the positioning assembly is driven to sink, and the uplift pile is inserted into sludge. The temporary construction trestle is suitable for sludge areas, the construction process is simpler, and the construction cost is lower.
本发明公开了一种适用于淤泥质区的临时施工栈桥及施工方法，该临时施工栈桥包括桥面系上部结构和下部结构，所述下部结构包括连接组件、浮力箱和若干定位组件；连接组件用来连接所述桥面系上部结构和所述浮力箱；定位组件由定位桩和带尖端且桩身分布倒刺状结构的抗拔桩连接构成；浮力箱为未注水时漂浮于水面、注水后下沉的封闭箱体结构；所述浮力箱上设有进水孔、出水孔、以及供定位组件穿过的通道；各定位组件穿过浮力箱上相应的通道，从而与浮力箱连接；当注水后浮力箱下沉，带着定位组件下沉并使抗拔桩插入淤泥。本发明临时施工栈桥适用于淤泥质区，且施工过程更简单，修建成本更低。
Temporary construction trestle suitable for mucky area and construction method
The invention discloses a temporary construction trestle suitable for a sludge area and a construction method, the temporary construction trestle comprises an upper structure and a lower structure of a bridge deck system, and the lower structure comprises a connecting assembly, a buoyancy box and a plurality of positioning assemblies; the connecting assembly is used for connecting the bridge deck system superstructure and the buoyancy tank; the positioning assembly is formed by connecting a positioning pile and an uplift pile which is provided with a tip end and is provided with a barb-shaped structure on a pile body; the buoyancy box is of a closed box structure which floats on the water surface when not injected with water and sinks after being injected with water. The buoyancy box is provided with a water inlet hole, a water outlet hole and a channel for the positioning assembly to penetrate through; each positioning assembly penetrates through a corresponding channel on the buoyancy tank so as to be connected with the buoyancy tank; after water is injected, the buoyancy box sinks, the positioning assembly is driven to sink, and the uplift pile is inserted into sludge. The temporary construction trestle is suitable for sludge areas, the construction process is simpler, and the construction cost is lower.
本发明公开了一种适用于淤泥质区的临时施工栈桥及施工方法，该临时施工栈桥包括桥面系上部结构和下部结构，所述下部结构包括连接组件、浮力箱和若干定位组件；连接组件用来连接所述桥面系上部结构和所述浮力箱；定位组件由定位桩和带尖端且桩身分布倒刺状结构的抗拔桩连接构成；浮力箱为未注水时漂浮于水面、注水后下沉的封闭箱体结构；所述浮力箱上设有进水孔、出水孔、以及供定位组件穿过的通道；各定位组件穿过浮力箱上相应的通道，从而与浮力箱连接；当注水后浮力箱下沉，带着定位组件下沉并使抗拔桩插入淤泥。本发明临时施工栈桥适用于淤泥质区，且施工过程更简单，修建成本更低。
Temporary construction trestle suitable for mucky area and construction method
一种适用于淤泥质区的临时施工栈桥及施工方法
LIU YAODONG (author) / PENG YAOJIE (author) / LI ZHONGLIU (author)
2022-07-08
Patent
Electronic Resource
Chinese
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