Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Conical cylinder pile foundation with frost heaving prevention in frozen soil area and construction process thereof
The invention relates to a conical cylinder pile foundation with frost heaving prevention in a frozen soil area. The conical cylinder pile foundation is a conical cylinder pile foundation with the upper part being a conical cylinder. A hole is formed between the conical cylinder pile foundation and the wall of the backfill hole. The invention further discloses a construction process of the conicalcylinder pile foundation with frost heaving prevention in the frozen soil area. The structure is simple, the cost is low, the construction is convenient, and the frost heaving phenomenon of the pilefoundation is effectively avoided.
本发明涉及一种冻土区防冻拔锥柱体桩基，该桩基是指上部分为锥柱体的锥柱体桩基；所述锥柱体桩基与回填孔壁之间设有孔隙。本发明还公开了该桩基的施工工艺。本发明结构简单、成本低廉、施工方便，有效避免了桩基冻拔现象的发生。
Conical cylinder pile foundation with frost heaving prevention in frozen soil area and construction process thereof
The invention relates to a conical cylinder pile foundation with frost heaving prevention in a frozen soil area. The conical cylinder pile foundation is a conical cylinder pile foundation with the upper part being a conical cylinder. A hole is formed between the conical cylinder pile foundation and the wall of the backfill hole. The invention further discloses a construction process of the conicalcylinder pile foundation with frost heaving prevention in the frozen soil area. The structure is simple, the cost is low, the construction is convenient, and the frost heaving phenomenon of the pilefoundation is effectively avoided.
本发明涉及一种冻土区防冻拔锥柱体桩基，该桩基是指上部分为锥柱体的锥柱体桩基；所述锥柱体桩基与回填孔壁之间设有孔隙。本发明还公开了该桩基的施工工艺。本发明结构简单、成本低廉、施工方便，有效避免了桩基冻拔现象的发生。
Conical cylinder pile foundation with frost heaving prevention in frozen soil area and construction process thereof
一种冻土区防冻拔锥柱体桩基及其施工工艺
CHEN JI (Autor:in) / RUI PENGFEI (Autor:in) / WU GUILONG (Autor:in) / LIU GUOJUN (Autor:in)
11.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
| Europäisches Patentamt | 2023
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