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A platform for research: civil engineering, architecture and urbanism
Land multifunctional cofferdam platform structure and construction method thereof
The invention relates to a land multifunctional cofferdam platform structure and a construction method thereof, and relates to the technical field of cofferdams, the land multifunctional cofferdam platform structure comprises a cofferdam, the cofferdam is arranged at the position of a preset foundation pit and comprises a plurality of steel pipe piles vertically inserted into a sludge stratum, and the lower portion of each steel pipe pile is provided with a second anchoring part; the annular foundation layer is arranged on the periphery of the preset foundation pit position and attached to the cofferdam, and an annular construction position is arranged at the attached position of the upper surface of the inner side of the annular foundation layer and the cofferdam; the annular shortcut is arranged in the annular construction position, and a plurality of first anchoring parts are arranged on the upper surface of the outer side of the annular shortcut; anchor rods are connected between the first anchoring parts and the second anchoring parts which are located in the same vertical plane. The anchor rods are arranged between the outer side of the annular shortcut and the bottom of the cofferdam, so that the cofferdam is fixed, the cofferdam is prevented from inclining in the subsequent excavation process, the inner side support of the cofferdam and the vertical length of the cofferdam are reduced, and the construction shortcut can be provided.
本申请涉及一种陆地多功能围堰平台结构及其施工方法，涉及围堰技术领域，包括围堰，其设置于预设基坑位置处，包括多个竖向插入淤泥地层的钢管桩，每个钢管桩下部均设有第二锚固件；环形地基层，其设置于所述预设基坑位置外围并与所述围堰贴合，所述环形地基层内侧上表面与所述围堰贴合处设有环形施工位；环形便道，其设置于所述环形施工位内，且其外侧上表面设有多个第一锚固件；位于同一竖直面内的一组第一锚固件和第二锚固件之间均连接有锚杆。本申请通过在环形便道外侧与围堰底部之间设置锚杆，从而实现对围堰的固定，避免后续开挖过程中围堰出现倾斜，减少围堰内侧支护和围堰竖向长度，并能提供施工便道。
Land multifunctional cofferdam platform structure and construction method thereof
The invention relates to a land multifunctional cofferdam platform structure and a construction method thereof, and relates to the technical field of cofferdams, the land multifunctional cofferdam platform structure comprises a cofferdam, the cofferdam is arranged at the position of a preset foundation pit and comprises a plurality of steel pipe piles vertically inserted into a sludge stratum, and the lower portion of each steel pipe pile is provided with a second anchoring part; the annular foundation layer is arranged on the periphery of the preset foundation pit position and attached to the cofferdam, and an annular construction position is arranged at the attached position of the upper surface of the inner side of the annular foundation layer and the cofferdam; the annular shortcut is arranged in the annular construction position, and a plurality of first anchoring parts are arranged on the upper surface of the outer side of the annular shortcut; anchor rods are connected between the first anchoring parts and the second anchoring parts which are located in the same vertical plane. The anchor rods are arranged between the outer side of the annular shortcut and the bottom of the cofferdam, so that the cofferdam is fixed, the cofferdam is prevented from inclining in the subsequent excavation process, the inner side support of the cofferdam and the vertical length of the cofferdam are reduced, and the construction shortcut can be provided.
本申请涉及一种陆地多功能围堰平台结构及其施工方法，涉及围堰技术领域，包括围堰，其设置于预设基坑位置处，包括多个竖向插入淤泥地层的钢管桩，每个钢管桩下部均设有第二锚固件；环形地基层，其设置于所述预设基坑位置外围并与所述围堰贴合，所述环形地基层内侧上表面与所述围堰贴合处设有环形施工位；环形便道，其设置于所述环形施工位内，且其外侧上表面设有多个第一锚固件；位于同一竖直面内的一组第一锚固件和第二锚固件之间均连接有锚杆。本申请通过在环形便道外侧与围堰底部之间设置锚杆，从而实现对围堰的固定，避免后续开挖过程中围堰出现倾斜，减少围堰内侧支护和围堰竖向长度，并能提供施工便道。
Land multifunctional cofferdam platform structure and construction method thereof
一种陆地多功能围堰平台结构及其施工方法
XIAO JIE (author) / CHEN SHANTING (author) / DENG YUNDONG (author) / ZHOU CHAOZHOU (author) / GONG ZIHUAI (author) / WANG HUI (author) / XIE HONGYUE (author) / DENG XIAOGANG (author) / WAN FENGDI (author) / YANG KANG (author)
2023-09-22
Patent
Electronic Resource
Chinese
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