A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel sheet pile cofferdam and construction method thereof
The invention provides a steel sheet pile cofferdam and a construction method thereof, and belongs to the technical field of bridge construction. The steel sheet pile cofferdam comprises a first cofferdam layer, a second cofferdam layer, first supporting layers and second supporting layers; the top of the first cofferdam layer is higher than a flat peak water level; the second cofferdam layer is arranged on the outer side of the first cofferdam layer; the bottom of the second cofferdam layer is higher than the bottom of the first cofferdam layer; the top of the second cofferdam layer is higherthan a water level in a flood period; a plurality of the first supporting layers are arranged on the inner side of the first cofferdam layer; the plurality of the first supporting layers are arrangedin the height direction of the first cofferdam layer at intervals; a plurality of the second supporting layers are arranged on the inner side of the second cofferdam layer; the plurality of the second supporting layers are arranged in the height direction of the second cofferdam layer at intervals; and the second supporting layers are positioned above the first supporting layers. The steel sheetpile cofferdam provided by the invention is strong to stability, can effectively block the water level in the flood season, and reduces the construction cost.
本发明提供了一种钢板桩围堰及其施工方法，属于桥梁施工技术领域，钢板桩围堰，包括第一围堰层、第二围堰层、第一支撑层以及第二支撑层，所述第一围堰层的顶部高于平峰水位；所述第二围堰层设于所述第一围堰层的外侧，所述第二围堰层的底部高于所述第一围堰层的底部，所述第二围堰层的顶部高于汛期水位；所述第一支撑层在所述第一围堰层的内侧设有多个，多个所述第一支撑层沿所述第一围堰层的高度方向间隔设置；所述第二支撑层在所述第二围堰层的内侧设有多个，多个第二支撑层沿所述第二围堰层的高度方向间隔设置，所述第二支撑层位于所述第一支撑层的上方。本发明提供的钢板桩围堰稳固性强，可以有效阻隔汛期的水位，降低了施工成本。
Steel sheet pile cofferdam and construction method thereof
The invention provides a steel sheet pile cofferdam and a construction method thereof, and belongs to the technical field of bridge construction. The steel sheet pile cofferdam comprises a first cofferdam layer, a second cofferdam layer, first supporting layers and second supporting layers; the top of the first cofferdam layer is higher than a flat peak water level; the second cofferdam layer is arranged on the outer side of the first cofferdam layer; the bottom of the second cofferdam layer is higher than the bottom of the first cofferdam layer; the top of the second cofferdam layer is higherthan a water level in a flood period; a plurality of the first supporting layers are arranged on the inner side of the first cofferdam layer; the plurality of the first supporting layers are arrangedin the height direction of the first cofferdam layer at intervals; a plurality of the second supporting layers are arranged on the inner side of the second cofferdam layer; the plurality of the second supporting layers are arranged in the height direction of the second cofferdam layer at intervals; and the second supporting layers are positioned above the first supporting layers. The steel sheetpile cofferdam provided by the invention is strong to stability, can effectively block the water level in the flood season, and reduces the construction cost.
本发明提供了一种钢板桩围堰及其施工方法，属于桥梁施工技术领域，钢板桩围堰，包括第一围堰层、第二围堰层、第一支撑层以及第二支撑层，所述第一围堰层的顶部高于平峰水位；所述第二围堰层设于所述第一围堰层的外侧，所述第二围堰层的底部高于所述第一围堰层的底部，所述第二围堰层的顶部高于汛期水位；所述第一支撑层在所述第一围堰层的内侧设有多个，多个所述第一支撑层沿所述第一围堰层的高度方向间隔设置；所述第二支撑层在所述第二围堰层的内侧设有多个，多个第二支撑层沿所述第二围堰层的高度方向间隔设置，所述第二支撑层位于所述第一支撑层的上方。本发明提供的钢板桩围堰稳固性强，可以有效阻隔汛期的水位，降低了施工成本。
Steel sheet pile cofferdam and construction method thereof
钢板桩围堰及其施工方法
XIANG MIN (author) / LIU QIJIAO (author) / MENG QINGFENG (author) / YANG HUI (author) / YANG CONGJUAN (author) / SONG BINGGONG (author) / WANG XINGZHEN (author)
2020-07-14
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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