Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated pipe sheet type press-in open caisson structure and construction method
The invention relates to a prefabricated pipe sheet type press-in open caisson structure and a construction method, the structure comprises prefabricated pipe sheets, connecting components and a press-sinking device, reserved connecting holes are uniformly arranged inside and outside the prefabricated pipe sheets and are divided into transverse connecting holes and longitudinal connecting holes, the bottoms of the prefabricated pipe sheets are fixedly connected with prefabricated bottom blade foot structures, and the prefabricated bottom blade foot structures are fixedly connected with the press-sinking device. A pressing sinking device is arranged on the upper portion of the prefabricated segment and is a pressing sinking bracket on the upper portion, and the pressing sinking bracket on the upper portion is connected with a counter-force device on the lower portion through a steel strand. Prefabricated pipe pieces are used for being spliced to form the open caisson structure, the pressure sinking device is combined, rapid and accurate manufacturing of the pressure sinking well structure is achieved, and the strength of the used pipe piece structure is higher than that of a traditional concrete structure.
本发明涉及一种预制管片式压入式沉井结构及施工方法，该结构包括预制管片、连接构件、压沉装置，所述预制管片内外均匀布置预留的连接孔，分为横向连接孔和纵向连接孔，所述预制管片底部固定连接预制底部刃脚结构，所述预制管片上部设有压沉装置，所述压沉装置为上部的压沉牛腿，上部的压沉牛腿通过钢绞线和下方的反力装置连接。本发明利用预制管片进行拼装形成沉井结构，结合压沉装置，实现压沉沉井结构的快速、准确制作，所利用的管片结构较传统混凝土结构强度更高。
Prefabricated pipe sheet type press-in open caisson structure and construction method
The invention relates to a prefabricated pipe sheet type press-in open caisson structure and a construction method, the structure comprises prefabricated pipe sheets, connecting components and a press-sinking device, reserved connecting holes are uniformly arranged inside and outside the prefabricated pipe sheets and are divided into transverse connecting holes and longitudinal connecting holes, the bottoms of the prefabricated pipe sheets are fixedly connected with prefabricated bottom blade foot structures, and the prefabricated bottom blade foot structures are fixedly connected with the press-sinking device. A pressing sinking device is arranged on the upper portion of the prefabricated segment and is a pressing sinking bracket on the upper portion, and the pressing sinking bracket on the upper portion is connected with a counter-force device on the lower portion through a steel strand. Prefabricated pipe pieces are used for being spliced to form the open caisson structure, the pressure sinking device is combined, rapid and accurate manufacturing of the pressure sinking well structure is achieved, and the strength of the used pipe piece structure is higher than that of a traditional concrete structure.
本发明涉及一种预制管片式压入式沉井结构及施工方法，该结构包括预制管片、连接构件、压沉装置，所述预制管片内外均匀布置预留的连接孔，分为横向连接孔和纵向连接孔，所述预制管片底部固定连接预制底部刃脚结构，所述预制管片上部设有压沉装置，所述压沉装置为上部的压沉牛腿，上部的压沉牛腿通过钢绞线和下方的反力装置连接。本发明利用预制管片进行拼装形成沉井结构，结合压沉装置，实现压沉沉井结构的快速、准确制作，所利用的管片结构较传统混凝土结构强度更高。
Prefabricated pipe sheet type press-in open caisson structure and construction method
预制管片式压入式沉井结构及施工方法
YANG ZISONG (Autor:in) / LUO YUNFENG (Autor:in) / ZOU FENG (Autor:in) / ZHAO YONGQIANG (Autor:in) / WANG HAIJUN (Autor:in) / ZHAO GUOWEI (Autor:in) / PENG ZHEN (Autor:in)
20.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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