A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cable-supported grid stadium steel roof structure
The invention discloses a cable-supported grid stadium steel roof structure. The cable-supported grid stadium steel roof structure comprises a grid steel structure (1), truss supporting columns (2), a concrete stand (3), radial steel cables (4), annular steel cables (5), vertical supporting rods (6) and inclined supporting rods (7), and each inclined supporting rod comprises a rod piece (701), adjusting thread assemblies (702) arranged at the two ends of the rod piece and angle adjusting assemblies arranged at the two ends of the rod piece; and the inclined supporting rods are hinged to the cast steel joints of the radial steel cables and the annular steel cables and the grid steel structure (1) through the adjusting thread assemblies, and the angle adjusting assemblies comprise spherical hinge lug pieces (703) and needle bearings (704) matched with the spherical hinge lug pieces. The functions of adjustable length and automatic angle adjustment of the inclined supporting rods are achieved, and the problems that in the prior art, deformation of a steel roof cornice is difficult to adjust, safety is affected by construction additional stress, construction operation is difficult, and the construction cost is high are solved.
本发明公开了一种索承网格体育场钢屋盖结构，包括网格钢结构（1）、桁架支承柱（2）、混凝土看台（3）、径向钢索（4）、环向钢索（5）、竖直撑杆（6）和斜撑杆（7），斜撑杆包括杆件（701）、设于杆件两端的调节螺纹组件（702）和设于杆件两端的角度调整组件；斜向撑杆通过调节螺纹组件分别与径向钢索和环向钢索的铸钢节点及网格钢结构（1）形成铰接连接，角度调整组件包括球铰耳件（703）和与球铰耳件相适配的滚针轴承（704）。本发明实现斜撑杆的长度可调节、角度自动调节的功能，克服现有技术存在的钢屋盖檐口变形调节困难、施工附加应力影响安全性、施工操作困难及施工成本高的问题。
Cable-supported grid stadium steel roof structure
The invention discloses a cable-supported grid stadium steel roof structure. The cable-supported grid stadium steel roof structure comprises a grid steel structure (1), truss supporting columns (2), a concrete stand (3), radial steel cables (4), annular steel cables (5), vertical supporting rods (6) and inclined supporting rods (7), and each inclined supporting rod comprises a rod piece (701), adjusting thread assemblies (702) arranged at the two ends of the rod piece and angle adjusting assemblies arranged at the two ends of the rod piece; and the inclined supporting rods are hinged to the cast steel joints of the radial steel cables and the annular steel cables and the grid steel structure (1) through the adjusting thread assemblies, and the angle adjusting assemblies comprise spherical hinge lug pieces (703) and needle bearings (704) matched with the spherical hinge lug pieces. The functions of adjustable length and automatic angle adjustment of the inclined supporting rods are achieved, and the problems that in the prior art, deformation of a steel roof cornice is difficult to adjust, safety is affected by construction additional stress, construction operation is difficult, and the construction cost is high are solved.
本发明公开了一种索承网格体育场钢屋盖结构，包括网格钢结构（1）、桁架支承柱（2）、混凝土看台（3）、径向钢索（4）、环向钢索（5）、竖直撑杆（6）和斜撑杆（7），斜撑杆包括杆件（701）、设于杆件两端的调节螺纹组件（702）和设于杆件两端的角度调整组件；斜向撑杆通过调节螺纹组件分别与径向钢索和环向钢索的铸钢节点及网格钢结构（1）形成铰接连接，角度调整组件包括球铰耳件（703）和与球铰耳件相适配的滚针轴承（704）。本发明实现斜撑杆的长度可调节、角度自动调节的功能，克服现有技术存在的钢屋盖檐口变形调节困难、施工附加应力影响安全性、施工操作困难及施工成本高的问题。
Cable-supported grid stadium steel roof structure
一种索承网格体育场钢屋盖结构
JIANG FENGCHANG (author) / TANG JINLAI (author) / HUANG GUANGHUI (author) / YU JUN (author) / ZHOU GUIXIANG (author) / LIN WANGPENG (author) / YI BOHUA (author) / FENG NINGXIN (author) / JU JIAWEI (author)
2021-08-20
Patent
Electronic Resource
Chinese
Stadium roof supported by a cable-net structure
British Library Online Contents | 2002
WORKING DETAIL - Stadium roof supported by a cable-net structure
Online Contents | 2002
Wind induced response of a cable supported stadium roof
| Elsevier | 1992
Stadium with air-supported roof
| Engineering Index Backfile | 1945
Wind tunnel tests of a cable supported roof of a stadium
| British Library Conference Proceedings | 1999