A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Multi-span middle combination column
The invention discloses a multi-connected-span middle combination column. The two ends of a trapezoidal frame cross beam are connected with two trapezoidal frame stand columns; the trapezoid frame cross beam at the topmost part and the two trapezoid frame vertical columns form a bottom-edge-free trapezoid; the high-side herringbone column comprises a plurality of herringbone frame cross beams and two herringbone frame vertical columns, the two ends of each herringbone frame cross beam are connected with the two herringbone frame vertical columns, and the two herringbone frame vertical columns intersect at a vertex to form a triangle without a bottom edge; the herringbone frame cross beams and the trapezoidal frame cross beams are the same in number and are parallel to each other; side outgoing high span beams are arranged at the tops of the propeller strut stand columns, and the topmost trapezoidal frame cross beam and the topmost propeller strut cross beam are connected with forward outgoing beams. According to the frame structure, the lengths of the cross beams of the low-side trapezoidal columns and the high-side herringbone columns at the same height can be kept consistent, the trapezoidal frame cross beams and the herringbone frame cross beams can be stressed more uniformly, more horizontal resistance is provided for the multi-span middle combination columns, and the utilization rate of the top cross support structure can be increased.
本发明公开了一种多连跨中间组合柱，梯形架横梁两端均与两个梯形架立柱连接；最顶部的梯形架横梁与两个梯形架立柱构成一个无底边梯形；高侧人字柱包括多个人字架横梁和两个人字架立柱，人字架横梁的两端均与两个人字架立柱连接，两个人字架立柱交于一个顶点，构成一个无底边三角形；人字架横梁与梯形架横梁的数量相同且相互平行；人字架立柱的顶部设置有侧出高跨梁，最顶部梯形架横梁和最顶部人字架横梁均连接有正向出线梁。本发明的框架结构使得低侧梯形柱与高侧人字柱的相同高度下的横梁长度能够保持一致，使梯形架横梁与人字架横梁均能更均匀受力，为多连跨中间组合柱提供更多的水平抵抗力，能够设置更多的提高了顶部交叉撑结构利用率。
Multi-span middle combination column
The invention discloses a multi-connected-span middle combination column. The two ends of a trapezoidal frame cross beam are connected with two trapezoidal frame stand columns; the trapezoid frame cross beam at the topmost part and the two trapezoid frame vertical columns form a bottom-edge-free trapezoid; the high-side herringbone column comprises a plurality of herringbone frame cross beams and two herringbone frame vertical columns, the two ends of each herringbone frame cross beam are connected with the two herringbone frame vertical columns, and the two herringbone frame vertical columns intersect at a vertex to form a triangle without a bottom edge; the herringbone frame cross beams and the trapezoidal frame cross beams are the same in number and are parallel to each other; side outgoing high span beams are arranged at the tops of the propeller strut stand columns, and the topmost trapezoidal frame cross beam and the topmost propeller strut cross beam are connected with forward outgoing beams. According to the frame structure, the lengths of the cross beams of the low-side trapezoidal columns and the high-side herringbone columns at the same height can be kept consistent, the trapezoidal frame cross beams and the herringbone frame cross beams can be stressed more uniformly, more horizontal resistance is provided for the multi-span middle combination columns, and the utilization rate of the top cross support structure can be increased.
本发明公开了一种多连跨中间组合柱，梯形架横梁两端均与两个梯形架立柱连接；最顶部的梯形架横梁与两个梯形架立柱构成一个无底边梯形；高侧人字柱包括多个人字架横梁和两个人字架立柱，人字架横梁的两端均与两个人字架立柱连接，两个人字架立柱交于一个顶点，构成一个无底边三角形；人字架横梁与梯形架横梁的数量相同且相互平行；人字架立柱的顶部设置有侧出高跨梁，最顶部梯形架横梁和最顶部人字架横梁均连接有正向出线梁。本发明的框架结构使得低侧梯形柱与高侧人字柱的相同高度下的横梁长度能够保持一致，使梯形架横梁与人字架横梁均能更均匀受力，为多连跨中间组合柱提供更多的水平抵抗力，能够设置更多的提高了顶部交叉撑结构利用率。
Multi-span middle combination column
一种多连跨中间组合柱
ZHANG WEI (author) / NIU CHONGXUAN (author) / JIA PENG (author) / ZHANG FEI (author)
2023-05-05
Patent
Electronic Resource
Chinese
Stress Analysis of Multi-Span Beam-Column
| British Library Conference Proceedings | 1999
| European Patent Office | 2021
Double-prestressed-pipe truss structure with Y-shaped middle column for super-large span
| European Patent Office | 2021