A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cable arch connecting joint for cable support arch shell structure
The invention discloses a cable arch connecting joint for a cable support arch shell structure, and relates to the field of building joint design. A channel for the inhaul cable to penetrate through is formed in a web plate of the arch shell H-shaped steel beam; the cable clamp assemblies are fixed to the positions, on the two sides of the web, of the channels, each cable clamp assembly comprises an upper cable clamp and a lower cable clamp which can be combined with each other, and the upper cable clamps and the lower cable clamps are combined with each other to form clamping hole channels used for clamping the inhaul cables; the channel and the clamping hole channels located on the two sides of the channel are communicated with each other and form a cableway allowing the inhaul cables to sequentially penetrate through, the length direction of the cableway is arranged in the paraboloid bending direction of the arch shell, and the cableway penetrates through the center of the arch shell H-shaped steel beam in the width direction. By the adoption of the scheme, torque generated under the action of unbalanced force on the two sides due to eccentric connection can be eliminated, and support can be provided for lateral stability of the H-shaped steel beam.
本发明公开了一种用于索托拱壳结构的索拱连接节点，涉及建筑节点设计领域，包括：拉索；拱壳H型钢梁，所述拱壳H型钢梁的腹板上开有供所述拉索穿过的通道；索夹组件，所述腹板两侧的通道位置处均固定有索夹组件，所述索夹组件包括能相互组合的上部索夹和下部索夹，所述上部索夹和下部索夹相互组合以形成用于夹持所述拉索的夹持孔道；所述通道和位于通道两侧的夹持孔道均相互连通，并形成供所述拉索依次穿过的索道，所述索道的长度方向沿拱壳的抛物面弯曲方向设置，且所述索道穿过所述拱壳H型钢梁宽度方向的中心。采用本方案，能消除由于偏心连接，在两侧不平衡力作用下产生的扭矩，并能对H形钢梁侧向的稳定提供支撑。
Cable arch connecting joint for cable support arch shell structure
The invention discloses a cable arch connecting joint for a cable support arch shell structure, and relates to the field of building joint design. A channel for the inhaul cable to penetrate through is formed in a web plate of the arch shell H-shaped steel beam; the cable clamp assemblies are fixed to the positions, on the two sides of the web, of the channels, each cable clamp assembly comprises an upper cable clamp and a lower cable clamp which can be combined with each other, and the upper cable clamps and the lower cable clamps are combined with each other to form clamping hole channels used for clamping the inhaul cables; the channel and the clamping hole channels located on the two sides of the channel are communicated with each other and form a cableway allowing the inhaul cables to sequentially penetrate through, the length direction of the cableway is arranged in the paraboloid bending direction of the arch shell, and the cableway penetrates through the center of the arch shell H-shaped steel beam in the width direction. By the adoption of the scheme, torque generated under the action of unbalanced force on the two sides due to eccentric connection can be eliminated, and support can be provided for lateral stability of the H-shaped steel beam.
本发明公开了一种用于索托拱壳结构的索拱连接节点，涉及建筑节点设计领域，包括：拉索；拱壳H型钢梁，所述拱壳H型钢梁的腹板上开有供所述拉索穿过的通道；索夹组件，所述腹板两侧的通道位置处均固定有索夹组件，所述索夹组件包括能相互组合的上部索夹和下部索夹，所述上部索夹和下部索夹相互组合以形成用于夹持所述拉索的夹持孔道；所述通道和位于通道两侧的夹持孔道均相互连通，并形成供所述拉索依次穿过的索道，所述索道的长度方向沿拱壳的抛物面弯曲方向设置，且所述索道穿过所述拱壳H型钢梁宽度方向的中心。采用本方案，能消除由于偏心连接，在两侧不平衡力作用下产生的扭矩，并能对H形钢梁侧向的稳定提供支撑。
Cable arch connecting joint for cable support arch shell structure
一种用于索托拱壳结构的索拱连接节点
QIU TIAN (author) / YANG WEN (author) / LIU XIAOZHOU (author) / WANG LIWEI (author) / LI SHUWEN (author) / HUANG JINCHAO (author) / HU XIN (author) / WANG JIANHU (author) / LI MINGXUAN (author)
2024-11-12
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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