Foundation pit supporting device under coastal complex geological conditions and construction method: Fid-Bau Portal

Foundation pit supporting device under coastal complex geological conditions and construction method

YAN DAYONG / RUAN CHENGFENG

The invention discloses a foundation pit supporting device under coastal complex geological conditions and a construction method, the device comprises a foundation pit formwork and further comprises a steel enclosing purlin structure, the foundation pit formwork is arranged on the inner side of the steel enclosing purlin structure, the steel enclosing purlin structure comprises a square steel enclosing purlin and an inclined steel enclosing purlin, and the inclined steel enclosing purlin is arranged at the corner of the square steel enclosing purlin; a circle of steel plate is arranged on the periphery of the steel enclosing purlin structure, and the square steel enclosing purlin and the steel plate are connected to form a closed structure. According to the foundation pit supporting device under the coastal complex geological condition and the construction method, the design is reasonable, the safety during pit-in-pit excavation can be effectively ensured, the life safety of personnel is ensured, manufacturing is easy, construction is convenient and fast, the cost can be effectively reduced, the construction period is shortened, and the project quality is improved.

本发明公开了一种沿海复杂地质条件下的基坑支护装置及施工方法，其装置包括基坑模板，还包括钢围檩结构，所述基坑模板设在钢围檩结构的内侧，所述钢围檩结构包括方形钢围檩和斜钢围檩，斜钢围檩设在方形钢围檩的拐角处；所述钢围檩结构的外围设有一圈钢板，方形钢围檩与钢板相连形成封闭结构。该沿海复杂地质条件下的基坑支护装置及施工方法设计合理，可有效的确保坑中坑开挖时的安全性，确保人员生命安全，制作简单，施工方便快捷，可有效降低成本，缩减工期，提高工程质量。

Zugriff

Download

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren