Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Internal arch structure of steel frame and flexible back-pulling relay hoisting construction method of internal arch structure
The invention relates to a steel frame internal arch structure and a flexible back pulling relay hoisting construction method thereof.The structure comprises a main building steel frame and an internal steel structure, the internal steel structure is fixedly connected with a vertical edge steel frame through a floor horizontal beam structure, and the vertical edge steel frame comprises side frames and a back frame; the range where the front two rows of frame columns of the side frames are located is an arch area, the range where the arch area and the back frame are located is a non-arch area, the internal steel structure comprises an arch structure and an arch area suspension structure, the arch structure comprises arch steel pieces and a connecting beam, the connecting beam is located between the two arch steel pieces, and the arch area suspension structure comprises suspension columns. The davit is vertically arranged between the arch area floor beams in a full-length mode, and the davit is in pin joint with the arch-shaped steel piece. The arch-shaped steel part penetrates through the floor horizontal beam structure, stress on the whole steel structure is changed, and stress conversion of the arch-shaped steel part in the frame structure is completed. The arch structure flexible back pulling technology is adopted, and the arch steel part and the under-arch hanging structure of the arch steel part are safely and accurately installed.
一种钢框架内部拱形结构及其柔性背拉接力吊装施工方法，结构包括主体建筑钢框架和内部钢结构，内部钢结构与竖向边缘钢框架通过楼面水平梁结构固定连接，竖向边缘钢框架包括侧框架和背框架，侧框架的前两排框架柱所在范围为拱区，拱区与背框架之间所在范围为非拱区，内部钢结构包括拱形结构和拱区悬吊结构，拱形结构包括拱形钢件以及连梁，连梁位于两榀拱形钢件之间，拱区悬吊结构包括吊柱，吊柱竖向通长设置在拱区楼面梁之间，吊柱与拱形钢件之间为销接。本发明拱形钢件穿过楼面水平梁结构，对整体钢结构受力产生变化，完成拱形钢件在框架结构内的受力转换。通过采用拱结构柔性背拉技术，安全精准进行拱形钢件及其拱下吊挂结构安装。
Internal arch structure of steel frame and flexible back-pulling relay hoisting construction method of internal arch structure
The invention relates to a steel frame internal arch structure and a flexible back pulling relay hoisting construction method thereof.The structure comprises a main building steel frame and an internal steel structure, the internal steel structure is fixedly connected with a vertical edge steel frame through a floor horizontal beam structure, and the vertical edge steel frame comprises side frames and a back frame; the range where the front two rows of frame columns of the side frames are located is an arch area, the range where the arch area and the back frame are located is a non-arch area, the internal steel structure comprises an arch structure and an arch area suspension structure, the arch structure comprises arch steel pieces and a connecting beam, the connecting beam is located between the two arch steel pieces, and the arch area suspension structure comprises suspension columns. The davit is vertically arranged between the arch area floor beams in a full-length mode, and the davit is in pin joint with the arch-shaped steel piece. The arch-shaped steel part penetrates through the floor horizontal beam structure, stress on the whole steel structure is changed, and stress conversion of the arch-shaped steel part in the frame structure is completed. The arch structure flexible back pulling technology is adopted, and the arch steel part and the under-arch hanging structure of the arch steel part are safely and accurately installed.
一种钢框架内部拱形结构及其柔性背拉接力吊装施工方法，结构包括主体建筑钢框架和内部钢结构，内部钢结构与竖向边缘钢框架通过楼面水平梁结构固定连接，竖向边缘钢框架包括侧框架和背框架，侧框架的前两排框架柱所在范围为拱区，拱区与背框架之间所在范围为非拱区，内部钢结构包括拱形结构和拱区悬吊结构，拱形结构包括拱形钢件以及连梁，连梁位于两榀拱形钢件之间，拱区悬吊结构包括吊柱，吊柱竖向通长设置在拱区楼面梁之间，吊柱与拱形钢件之间为销接。本发明拱形钢件穿过楼面水平梁结构，对整体钢结构受力产生变化，完成拱形钢件在框架结构内的受力转换。通过采用拱结构柔性背拉技术，安全精准进行拱形钢件及其拱下吊挂结构安装。
Internal arch structure of steel frame and flexible back-pulling relay hoisting construction method of internal arch structure
一种钢框架内部拱形结构及其柔性背拉接力吊装施工方法
LUO CHAOWEI (Autor:in) / CAI JINZHI (Autor:in) / ZHANG HONGWEI (Autor:in) / SHAN SONGQING (Autor:in) / SUN WENKE (Autor:in) / PAN YUZHI (Autor:in) / LIANG XIAOJING (Autor:in) / HUO ZHUOJIN (Autor:in) / ZHANG XUDONG (Autor:in) / CAO KEXIN (Autor:in)
08.12.2023
Patent
Elektronische Ressource
Chinesisch
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