A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building, downwards-concave type light hollow roof and cable net structure thereof and construction method of downwards-concave type light hollow roof and cable net structure
The invention relates to a building, a concave light hollow roof, a cable net structure and a construction method thereof, the building comprises the concave light hollow roof, the concave light hollow roof comprises the cable net structure, the cable net structure comprises a supporting frame, a central ring beam and a cable truss, the cable truss is arranged in two orthogonal directions, and the central ring beam is arranged in the supporting frame. Each cable truss comprises an upper chord cable, a lower chord cable and a plurality of supporting rods, the two ends of each supporting rod are connected with the upper chord cable and the lower chord cable respectively, and the length of the supporting rod between the upper chord cable and the lower chord cable is finely adjusted, so that the upper chord cable and the lower chord cable are in parabola curvature respectively, and the structural stability of each cable truss is improved. The invention further provides a construction method of the downwards-concave type light hollowed-out roof. The double-layer two-way orthogonal cable net structure is suitable for a downward-concave type light hollow roof with the square exterior and the round interior, and the problem that in the prior art, cable structure arrangement cannot meet the building appearance requirement is solved; and the structural stability of the concave light roof and the installation process of the curtain wall are ensured.
一种建筑物及其下凹式轻型镂空屋面和索网结构及施工方法，该建筑物包括下凹式轻型镂空屋面，该下凹式轻型镂空屋面包括索网结构，该索网结构包括支承框架、中心环梁和索桁架，所述索桁架沿正交的双向布置，每榀索桁架包括上弦索、下弦索和多个撑杆，所述撑杆的两端分别与所述上弦索和下弦索连接，微调所述上弦索和下弦索之间的撑杆长度使所述上弦索和下弦索分别呈抛物线曲度以提高每榀所述索桁架的结构稳定性。本发明还提供了下凹式轻型镂空屋面的施工方法。本发明的双层双向正交索网结构适用于下凹式外方内圆轻型镂空屋面，解决了现有技术的索结构布置无法完成建筑外形要求的问题；并保证了下凹式轻型屋面的结构稳定和幕墙的安装工艺。
Building, downwards-concave type light hollow roof and cable net structure thereof and construction method of downwards-concave type light hollow roof and cable net structure
The invention relates to a building, a concave light hollow roof, a cable net structure and a construction method thereof, the building comprises the concave light hollow roof, the concave light hollow roof comprises the cable net structure, the cable net structure comprises a supporting frame, a central ring beam and a cable truss, the cable truss is arranged in two orthogonal directions, and the central ring beam is arranged in the supporting frame. Each cable truss comprises an upper chord cable, a lower chord cable and a plurality of supporting rods, the two ends of each supporting rod are connected with the upper chord cable and the lower chord cable respectively, and the length of the supporting rod between the upper chord cable and the lower chord cable is finely adjusted, so that the upper chord cable and the lower chord cable are in parabola curvature respectively, and the structural stability of each cable truss is improved. The invention further provides a construction method of the downwards-concave type light hollowed-out roof. The double-layer two-way orthogonal cable net structure is suitable for a downward-concave type light hollow roof with the square exterior and the round interior, and the problem that in the prior art, cable structure arrangement cannot meet the building appearance requirement is solved; and the structural stability of the concave light roof and the installation process of the curtain wall are ensured.
一种建筑物及其下凹式轻型镂空屋面和索网结构及施工方法，该建筑物包括下凹式轻型镂空屋面，该下凹式轻型镂空屋面包括索网结构，该索网结构包括支承框架、中心环梁和索桁架，所述索桁架沿正交的双向布置，每榀索桁架包括上弦索、下弦索和多个撑杆，所述撑杆的两端分别与所述上弦索和下弦索连接，微调所述上弦索和下弦索之间的撑杆长度使所述上弦索和下弦索分别呈抛物线曲度以提高每榀所述索桁架的结构稳定性。本发明还提供了下凹式轻型镂空屋面的施工方法。本发明的双层双向正交索网结构适用于下凹式外方内圆轻型镂空屋面，解决了现有技术的索结构布置无法完成建筑外形要求的问题；并保证了下凹式轻型屋面的结构稳定和幕墙的安装工艺。
Building, downwards-concave type light hollow roof and cable net structure thereof and construction method of downwards-concave type light hollow roof and cable net structure
建筑物及其下凹式轻型镂空屋面和索网结构及施工方法
WANG WENYUAN (author) / GAO BINYUN (author) / SHU TIANMING (author)
2024-10-18
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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