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Reinforcing structure and reinforcing method for mud geology lower bearing platform earth excavation
The invention discloses a reinforcing structure and a reinforcing method for soil excavation of a bearing platform under sludge geology, and the reinforcing method comprises the following steps: carrying out plane arrangement design on the reinforcing structure according to the arrangement condition of a pile foundation bearing platform, so that the reinforcing structure is arranged in a grid shape, and each grid is provided with a pile foundation bearing platform position in a surrounding manner; piling construction is conducted at the position of each pile foundation bearing platform, and each pile is driven into the silt geological soil layer from the plain fill stratum to the designed elevation; before the pile foundation bearing platform is excavated, the reinforcing structure is designed and constructed according to the plane arrangement of the reinforcing structure to form a latticed structure system, the reinforcing structure extends into the position below the designed elevation of the bottom of the pile foundation bearing platform, and the sludge geological soil layer is reinforced through the reinforcing method.
本发明公开了一种用于淤泥地质下承台土方开挖时的加固结构及加固方法，所述加固方法包括步骤：根据桩基承台的布设情况对加固结构进行平面布置设计，使加固结构呈网格状布设，且满足每个网格围设有一个桩基承台位置；于每个桩基承台位置进行打桩施工，将每个桩从素填土层打入淤泥地质土层直到设计标高；在进行桩基承台开挖之前，根据所述加固结构的平面布置设计施工加固结构形成网格状结构体系，并使所述加固结构伸入至桩基承台的底部设计标高以下，通过上述加固方法，加固了淤泥地质土层。
Reinforcing structure and reinforcing method for mud geology lower bearing platform earth excavation
The invention discloses a reinforcing structure and a reinforcing method for soil excavation of a bearing platform under sludge geology, and the reinforcing method comprises the following steps: carrying out plane arrangement design on the reinforcing structure according to the arrangement condition of a pile foundation bearing platform, so that the reinforcing structure is arranged in a grid shape, and each grid is provided with a pile foundation bearing platform position in a surrounding manner; piling construction is conducted at the position of each pile foundation bearing platform, and each pile is driven into the silt geological soil layer from the plain fill stratum to the designed elevation; before the pile foundation bearing platform is excavated, the reinforcing structure is designed and constructed according to the plane arrangement of the reinforcing structure to form a latticed structure system, the reinforcing structure extends into the position below the designed elevation of the bottom of the pile foundation bearing platform, and the sludge geological soil layer is reinforced through the reinforcing method.
本发明公开了一种用于淤泥地质下承台土方开挖时的加固结构及加固方法，所述加固方法包括步骤：根据桩基承台的布设情况对加固结构进行平面布置设计，使加固结构呈网格状布设，且满足每个网格围设有一个桩基承台位置；于每个桩基承台位置进行打桩施工，将每个桩从素填土层打入淤泥地质土层直到设计标高；在进行桩基承台开挖之前，根据所述加固结构的平面布置设计施工加固结构形成网格状结构体系，并使所述加固结构伸入至桩基承台的底部设计标高以下，通过上述加固方法，加固了淤泥地质土层。
Reinforcing structure and reinforcing method for mud geology lower bearing platform earth excavation
用于淤泥地质下承台土方开挖时的加固结构及加固方法
HONG JIEWEN (author) / YU SONGYANG (author) / LIANG MINGXIAN (author) / HAN KAIDA (author) / YOU ZEDA (author) / HE JUNQIANG (author) / KONG WEI (author)
2023-11-10
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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