A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Spoke type retractable roof structure driven by sliding cable
The invention discloses a spoke type retractable roof structure driven by sliding cables, and belongs to the technical field of retractable structures. The spoke type retractable roof structure comprises a cable truss structure and a plate shell structure, the cable truss structure comprises three types of connecting nodes and three inhaul cables, the three types of connecting nodes are upper/lower outer ring fixed nodes and inner ring free nodes, and the three inhaul cables are annular cables, upper inclined cables and lower inclined cables; the ring cable sequentially penetrates through the inner ring free nodes on the first circular ring line, the upper inclined cable alternately penetrates through the inner ring free nodes and the upper outer ring fixed nodes distributed on the first circular ring line and the second circular ring line, and the lower inclined cable alternately penetrates through the inner ring free nodes and the lower outer ring fixed nodes distributed on the first circular ring line and the third circular ring line. The lengths of the three inhaul cables are adjustable, closing and unfolding of the cable truss structure are achieved, the plate shell structure is further driven to be closed and unfolded, namely closing and unfolding of the spoke type openable roof structure are achieved, and the roof opening requirements under different conditions are met. The structure and the control mode are simple, and the storage ratio is high.
本发明公开了一种滑动索驱动的轮辐式可开合屋盖结构，属于可展结构技术领域。轮辐式可开合屋盖结构包括索桁架结构和板壳结构，索桁架结构包括三类连接节点、三根拉索，三类连接节点即上/下部外环固定节点和内环自由节点，三根拉索即环索、上斜索和下斜索；环索依次穿过第一圆环线上的内环自由节点，上斜索交替穿过分布在第一、二圆环线上的内环自由节点和上外环固定节点，下斜索交替穿过分布在第一、三圆环线上的内环自由节点和下外环固定节点。三根拉索长度可调，实现索桁架结构的闭合与展开，进一步带动板壳结构闭合与展开，即轮辐式可开合屋盖结构的闭合与展开，满足不同条件下的屋盖开口要求；结构构成和控制方式简单，且具有较高的收纳比。
Spoke type retractable roof structure driven by sliding cable
The invention discloses a spoke type retractable roof structure driven by sliding cables, and belongs to the technical field of retractable structures. The spoke type retractable roof structure comprises a cable truss structure and a plate shell structure, the cable truss structure comprises three types of connecting nodes and three inhaul cables, the three types of connecting nodes are upper/lower outer ring fixed nodes and inner ring free nodes, and the three inhaul cables are annular cables, upper inclined cables and lower inclined cables; the ring cable sequentially penetrates through the inner ring free nodes on the first circular ring line, the upper inclined cable alternately penetrates through the inner ring free nodes and the upper outer ring fixed nodes distributed on the first circular ring line and the second circular ring line, and the lower inclined cable alternately penetrates through the inner ring free nodes and the lower outer ring fixed nodes distributed on the first circular ring line and the third circular ring line. The lengths of the three inhaul cables are adjustable, closing and unfolding of the cable truss structure are achieved, the plate shell structure is further driven to be closed and unfolded, namely closing and unfolding of the spoke type openable roof structure are achieved, and the roof opening requirements under different conditions are met. The structure and the control mode are simple, and the storage ratio is high.
本发明公开了一种滑动索驱动的轮辐式可开合屋盖结构，属于可展结构技术领域。轮辐式可开合屋盖结构包括索桁架结构和板壳结构，索桁架结构包括三类连接节点、三根拉索，三类连接节点即上/下部外环固定节点和内环自由节点，三根拉索即环索、上斜索和下斜索；环索依次穿过第一圆环线上的内环自由节点，上斜索交替穿过分布在第一、二圆环线上的内环自由节点和上外环固定节点，下斜索交替穿过分布在第一、三圆环线上的内环自由节点和下外环固定节点。三根拉索长度可调，实现索桁架结构的闭合与展开，进一步带动板壳结构闭合与展开，即轮辐式可开合屋盖结构的闭合与展开，满足不同条件下的屋盖开口要求；结构构成和控制方式简单，且具有较高的收纳比。
Spoke type retractable roof structure driven by sliding cable
一种滑动索驱动的轮辐式可开合屋盖结构
MA SHUO (author) / LU KUIYONG (author)
2025-01-10
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
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GENERAL BUILDING CONSTRUCTIONS
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