A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Annular suspended dome reticulated shell steel structure and construction method thereof
The invention relates to an annular suspended dome reticulated shell steel structure and a construction method thereof.The construction method comprises the steps that a flower basket column structure is installed, specifically, a pair of arched flower basket columns are arranged, a first reticulated shell unit is annularly arranged between the pair of arched flower basket columns, and a first annular beam is arranged above the first reticulated shell unit; a second reticulated shell unit is annularly arranged between the first annular beam and the first reticulated shell unit; a suspended dome structure is installed, specifically, a first petal reticulated shell unit, a second petal reticulated shell unit, a third petal reticulated shell unit and a third reticulated shell unit are annularly arranged on the radial inner side of the first annular beam from inside to outside in sequence to form the suspended dome structure of a plane petal reticulated shell structure; a plurality of curtain wall columns are annularly arranged on the radial outer side of the flower basket column structure, a bent and twisted box beam is arranged at the top of each curtain wall column, and a curtain wall reticulated shell unit is annularly arranged between each bent and twisted box beam and the corresponding first annular beam; and a cornice structure is installed, wherein cornice main beams are installed on part of the peripheral side face of the curtain wall reticulated shell unit, and cornice secondary beams are connected to the lower portions of the cornice main beams.
本发明涉及一种环形弦支穹顶网壳钢结构及其施工方法，包括安装花篮柱结构：布设一对拱形花篮柱，在一对拱形花篮柱之间环向布设第一网壳单元，在第一网壳单元上方布设第一环形粱，在第一环形粱和第一网壳单元之间环向布设第二网壳单元；安装弦支穹顶结构：在第一环形粱径向内侧从内至外依次环向布设第一花瓣网壳单元、第二花瓣网壳单元、第三花瓣网壳单元和第三网壳单元以形成平面花瓣网壳结构的弦支穹顶结构；安装幕墙结构：在花篮柱结构径向外侧环向布设若干幕墙柱，在幕墙柱顶部布设弯扭形箱梁，在弯扭形箱梁和第一环形粱之间环向布设幕墙网壳单元；和安装挑檐结构：在幕墙网壳单元的部分周侧面安装挑檐主梁，并在挑檐主梁下方连接挑檐次梁。
Annular suspended dome reticulated shell steel structure and construction method thereof
The invention relates to an annular suspended dome reticulated shell steel structure and a construction method thereof.The construction method comprises the steps that a flower basket column structure is installed, specifically, a pair of arched flower basket columns are arranged, a first reticulated shell unit is annularly arranged between the pair of arched flower basket columns, and a first annular beam is arranged above the first reticulated shell unit; a second reticulated shell unit is annularly arranged between the first annular beam and the first reticulated shell unit; a suspended dome structure is installed, specifically, a first petal reticulated shell unit, a second petal reticulated shell unit, a third petal reticulated shell unit and a third reticulated shell unit are annularly arranged on the radial inner side of the first annular beam from inside to outside in sequence to form the suspended dome structure of a plane petal reticulated shell structure; a plurality of curtain wall columns are annularly arranged on the radial outer side of the flower basket column structure, a bent and twisted box beam is arranged at the top of each curtain wall column, and a curtain wall reticulated shell unit is annularly arranged between each bent and twisted box beam and the corresponding first annular beam; and a cornice structure is installed, wherein cornice main beams are installed on part of the peripheral side face of the curtain wall reticulated shell unit, and cornice secondary beams are connected to the lower portions of the cornice main beams.
本发明涉及一种环形弦支穹顶网壳钢结构及其施工方法，包括安装花篮柱结构：布设一对拱形花篮柱，在一对拱形花篮柱之间环向布设第一网壳单元，在第一网壳单元上方布设第一环形粱，在第一环形粱和第一网壳单元之间环向布设第二网壳单元；安装弦支穹顶结构：在第一环形粱径向内侧从内至外依次环向布设第一花瓣网壳单元、第二花瓣网壳单元、第三花瓣网壳单元和第三网壳单元以形成平面花瓣网壳结构的弦支穹顶结构；安装幕墙结构：在花篮柱结构径向外侧环向布设若干幕墙柱，在幕墙柱顶部布设弯扭形箱梁，在弯扭形箱梁和第一环形粱之间环向布设幕墙网壳单元；和安装挑檐结构：在幕墙网壳单元的部分周侧面安装挑檐主梁，并在挑檐主梁下方连接挑檐次梁。
Annular suspended dome reticulated shell steel structure and construction method thereof
一种环形弦支穹顶网壳钢结构及其施工方法
ZHANG PENGFEI (author) / TANG HAIBO (author) / XUE YUANXIN (author) / HOU SHUAI (author) / CHO WON-KEUN (author) / LI JUN (author) / LI JING (author) / LI GAOFENG (author) / ZHAO ZHENG (author) / WAN XIAOFEI (author)
2023-08-04
Patent
Electronic Resource
Chinese
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