A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation pit beam string structure steel support connecting structure
The invention relates to a foundation pit beam string structure steel support connecting structure which comprises a beam string structure, a steel support, a concrete enclosing purlin, a concrete bracket, a stand column, a first column top connecting piece, a support and a second column top connecting piece. The two sides of the second column top connecting piece are each connected with one section of the corresponding support, and the other ends of the supports are embedded and fixed into the concrete brackets. The lower portion of the second column top connecting piece is supported by the stand column. The first top connecting pieces are a plurality of independent single bodies which are fixedly connected with different positions of the lower portion of the steel support respectively, and the lower portion of each first top connecting piece is supported by the corresponding stand column. According to the beam string structure part, one end of the support is connected with the bracket, the other end of the support is connected with the second column top connecting piece, the stand columns at the arc top and the concrete bracket jointly bear the gravity of the beam string structure, the number of the stand columns can be reduced, and the construction difficulty and the construction cost are reduced.
本发明涉及一种基坑张弦梁钢支撑连接结构，包括张弦梁、钢支撑、混凝土围檩、混凝土牛腿、立柱，张弦梁两端的钢拉杆埋入固定于所述混凝土牛腿中，还包括第一柱顶连接件、支架、第二柱顶连接件；所述第二柱顶连接件的两侧各自与一所述支架的一段连接，所述支架另一端埋入并固定于所述混凝土牛腿中；所述第二柱顶连接件的下方由所述立柱提供支撑；所述第一顶连接件为独立的多个单体，各自与钢支撑下部的不同位置固定连接，且各第一顶连接件的下部由各自的立柱提供支撑。本发明张弦梁部分，支架一端与牛腿连接，另一端与第二柱顶连接件连接，通过弧顶处的立柱和混凝土牛腿共同承担张弦梁的重力，能够减少立柱的数量，降低施工难度和施工成本。
Foundation pit beam string structure steel support connecting structure
The invention relates to a foundation pit beam string structure steel support connecting structure which comprises a beam string structure, a steel support, a concrete enclosing purlin, a concrete bracket, a stand column, a first column top connecting piece, a support and a second column top connecting piece. The two sides of the second column top connecting piece are each connected with one section of the corresponding support, and the other ends of the supports are embedded and fixed into the concrete brackets. The lower portion of the second column top connecting piece is supported by the stand column. The first top connecting pieces are a plurality of independent single bodies which are fixedly connected with different positions of the lower portion of the steel support respectively, and the lower portion of each first top connecting piece is supported by the corresponding stand column. According to the beam string structure part, one end of the support is connected with the bracket, the other end of the support is connected with the second column top connecting piece, the stand columns at the arc top and the concrete bracket jointly bear the gravity of the beam string structure, the number of the stand columns can be reduced, and the construction difficulty and the construction cost are reduced.
本发明涉及一种基坑张弦梁钢支撑连接结构，包括张弦梁、钢支撑、混凝土围檩、混凝土牛腿、立柱，张弦梁两端的钢拉杆埋入固定于所述混凝土牛腿中，还包括第一柱顶连接件、支架、第二柱顶连接件；所述第二柱顶连接件的两侧各自与一所述支架的一段连接，所述支架另一端埋入并固定于所述混凝土牛腿中；所述第二柱顶连接件的下方由所述立柱提供支撑；所述第一顶连接件为独立的多个单体，各自与钢支撑下部的不同位置固定连接，且各第一顶连接件的下部由各自的立柱提供支撑。本发明张弦梁部分，支架一端与牛腿连接，另一端与第二柱顶连接件连接，通过弧顶处的立柱和混凝土牛腿共同承担张弦梁的重力，能够减少立柱的数量，降低施工难度和施工成本。
Foundation pit beam string structure steel support connecting structure
一种基坑张弦梁钢支撑连接结构
LIU JIANPENG (author) / HUANG WEI (author) / WANG ZHEN (author) / TANG TAO (author)
2025-01-24
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Foundation pit beam string structure embedded steel tie rod structure
| European Patent Office | 2021
Deep foundation pit profile steel combined beam string structure inner support construction method
| European Patent Office | 2023
Connecting structure of foundation pit steel support and foundation pit enclosure
| European Patent Office | 2023
Fabricated beam string structure steel support construction technology
| European Patent Office | 2023