Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation pit support construction method and device thereof
The invention relates to a foundation pit support construction method and a device thereof and belongs to the technical field of building structure construction. The method includes: performing basin excavation in a central area, constructing a basement foundation floor and structure of the central area, constructing a steel support inwardly for a peripheral supporting pile to support the basement foundation floor of the central area, excavating earthwork of the area, constructing the basement foundation floor and structure of the area, and demolishing the steel structure support. The device comprises a top beam bracket and a floor bracket arranged on the peripheral supporting pile and double H-beams arranged between the top beam bracket and the floor bracket. The foundation pit support construction method and the device are applicable to non-circular large-area irregular foundation pit construction, the constructed supporting pile and the underground structure (the pile and the basement floor) are combined to form an in-pit 'band' support structure parallel to a support, the defect that the conventional in-concrete support system is high in supporting cost and long in construction cycle is avoided effectively, cost of the support system is lowered, and the method and the device are suitable for large-area deep foundation pits of one-floor to two-floor basements.
Foundation pit support construction method and device thereof
The invention relates to a foundation pit support construction method and a device thereof and belongs to the technical field of building structure construction. The method includes: performing basin excavation in a central area, constructing a basement foundation floor and structure of the central area, constructing a steel support inwardly for a peripheral supporting pile to support the basement foundation floor of the central area, excavating earthwork of the area, constructing the basement foundation floor and structure of the area, and demolishing the steel structure support. The device comprises a top beam bracket and a floor bracket arranged on the peripheral supporting pile and double H-beams arranged between the top beam bracket and the floor bracket. The foundation pit support construction method and the device are applicable to non-circular large-area irregular foundation pit construction, the constructed supporting pile and the underground structure (the pile and the basement floor) are combined to form an in-pit 'band' support structure parallel to a support, the defect that the conventional in-concrete support system is high in supporting cost and long in construction cycle is avoided effectively, cost of the support system is lowered, and the method and the device are suitable for large-area deep foundation pits of one-floor to two-floor basements.
Foundation pit support construction method and device thereof
HU YONG (Autor:in) / LI YUN AN (Autor:in) / HUA SHUAI (Autor:in) / ZHOU BIN (Autor:in) / XIAO JIEFU (Autor:in) / ZHANG SHEN (Autor:in) / YIN HENG (Autor:in) / DU YONGKUI (Autor:in) / LIU SHA (Autor:in) / SHI YAN (Autor:in)
30.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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