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Author:

张爱林 (张爱林.) | 孙超 (孙超.) | 白羽 (白羽.)

Indexed by:

incoPat zhihuiya

Abstract:

一种双撑杆索穹顶结构,属于土木工程的空间结构技术领域。一种双撑杆索穹顶结构,主要由脊索、斜索、连续撑杆、环索构成。该新型结构是撑杆首尾连续布置,即投影与环索重合,并且除中心撑杆外所有杆件通过球节点进行连接。撑杆和斜索的上端均与脊索铰接连接,斜索连接相邻环撑杆的上端和下端,环索连接同环连续撑杆的下端,并环向闭合布置。通过预应力张拉,在脊索、环索、斜索和撑杆中均建立预应力,属于全张力结构体系。与传统索穹顶结构相比,双撑杆索穹顶具有体型轻巧、整体刚度大、斜索数量少的特点,同时受力性能更好、施工方便、综合经济效益良好。适用于大跨度建筑的屋盖,是一种具有广阔发展前景的预应力空间结构形式。

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Patent Info :

Type: 发明申请

Patent No.: CN201610306355.2

Filing Date: 2016-05-10

Publication Date: 2016-09-21

Pub. No.: CN105952049A

Applicants: 北京工业大学

Legal Status: 撤回-视为撤回

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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