Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of building construction, and discloses a combined pile foundation structure which comprises a bearing ground at the end of a bridge, a bridge construction end layer installed on the bearing ground, a bearing platform arranged at the bottom of the bridge construction end layer and a bridge construction middle layer arranged in the middle of the bridge, and further comprises a single pile foundation arranged at the bottom of the bearing platform, the connecting pile foundation is arranged at the bottom of the bridge construction middle layer, the combined pile foundation is arranged at the bottom of the connecting pile foundation, and the expanded foundation is arranged at the bottom of the combined pile foundation. The combined pile foundation structure is novel in design and ingenious in structure, different pile foundation construction modes are adopted according to different areas, the stability of the combined pile foundation structure is improved, therefore, the situation that an independent connecting pile foundation is stressed and deviates in water is greatly reduced, and more importantly, the stress area is increased layer by layer, and the overall stability of a bridge is improved.
本发明涉及建筑施工技术领域，且公开了一种组合桩基础结构，包括桥梁端部的承载地面、安装在所述承载地面上的桥梁建设端层、设在所述桥梁建设端层底部的承台、设在桥梁中部的桥梁建设中层，还包括：单桩基础，设在所述承台底部，连接桩基础，设在所述桥梁建设中层底部，组合桩基础，设在所述连接桩基础底部，扩大基础，设在所述组合桩基础底部。本发明设计新颖，结构巧妙，根据不同区域采用不同桩基础施工方式，增加该组合桩基础结构的稳定性，从而大大减少了单独的连接桩基础在水中受力偏移的情况，更重要的是，受力面积层次递增，增加桥梁整体的稳定。
The invention relates to the technical field of building construction, and discloses a combined pile foundation structure which comprises a bearing ground at the end of a bridge, a bridge construction end layer installed on the bearing ground, a bearing platform arranged at the bottom of the bridge construction end layer and a bridge construction middle layer arranged in the middle of the bridge, and further comprises a single pile foundation arranged at the bottom of the bearing platform, the connecting pile foundation is arranged at the bottom of the bridge construction middle layer, the combined pile foundation is arranged at the bottom of the connecting pile foundation, and the expanded foundation is arranged at the bottom of the combined pile foundation. The combined pile foundation structure is novel in design and ingenious in structure, different pile foundation construction modes are adopted according to different areas, the stability of the combined pile foundation structure is improved, therefore, the situation that an independent connecting pile foundation is stressed and deviates in water is greatly reduced, and more importantly, the stress area is increased layer by layer, and the overall stability of a bridge is improved.
本发明涉及建筑施工技术领域，且公开了一种组合桩基础结构，包括桥梁端部的承载地面、安装在所述承载地面上的桥梁建设端层、设在所述桥梁建设端层底部的承台、设在桥梁中部的桥梁建设中层，还包括：单桩基础，设在所述承台底部，连接桩基础，设在所述桥梁建设中层底部，组合桩基础，设在所述连接桩基础底部，扩大基础，设在所述组合桩基础底部。本发明设计新颖，结构巧妙，根据不同区域采用不同桩基础施工方式，增加该组合桩基础结构的稳定性，从而大大减少了单独的连接桩基础在水中受力偏移的情况，更重要的是，受力面积层次递增，增加桥梁整体的稳定。
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