Pile foundation construction structure

Abstract

The invention discloses a pile foundation construction structure, which comprises a steel structure platform, wherein the steel structure platform is connected to a steel pipe post, the top of the steel pipe post extends into the steel structure platform, the bottom of the steel pipe post penetrates through a steel plate and a bearing platform and extends into a retaining wall, the steel plate is arranged under the steel structure platform, the bearing platform is arranged on the lower surface of the steel plate, the bearing platform is welded with the steel plate, steel casings are arranged on the places, which are close to two lateral surfaces, of the bearing plate, the steel casings are fixedly connected to the bearing platform, the retaining wall is arranged on the lower surface of the bearing platform, an inner pile is arranged on the steel pipe post arranged in the retaining wall, and the inner pile penetrates through the steel pipe post. According to the pile foundation construction structure, the pile foundation construction can be well preformed, a pile foundation construction operation is prevented from being affected by water level, after the pile foundation construction, a template at the upper part of the bearing platform is arranged in a cofferdam, so that the quick and continuous construction operation is guaranteed, the pile foundation construction structure is energy-saving and environmental-friendly, the construction management and safety level are remarkably improved, and the performance is reliable and durable.

Description

technical field [0001] The invention relates to a construction structure, in particular to a pile foundation construction structure. Background technique [0002] Due to the impact of dry season and flood season, pile foundation construction on river embankments often adopts the same method as pile foundation construction in shallow water areas, that is, island construction method and steel platform construction method. Although island construction method construction is fast, the project cost low, but it is greatly affected by the water level in the wet season, and is only suitable for construction operations in the dry season. The steel platform construction method is used. Although it is not affected by the water level, the steel platform method can only complete the pile foundation construction, but the general pile The basics can't better meet this requirement. If the design is not proper, it is likely to cause a security situation. Contents of the invention [0003]...

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Problems solved by technology

[0002] Due to the impact of dry season and flood season, pile foundation construction on river embankments often adopts the same method as pile foundation construction in shallow water areas, that is, island construction method and steel platform construction method. Although island construction method construction is fast, the project cost low, but it is greatly affected by the water level in the wet season, and is only suitable for construction operations in the dry season. The steel platform construction method is used. Although it is not affected by the water level, the steel platform method can only complete the pile foundation construction, but the general pile The basics cannot better meet this requirement. If the design is not proper, it is likely to cause a security situation.

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