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Author:

白正仙 (白正仙.) | 陈鸣飞 (陈鸣飞.) | 侯西明 (侯西明.)

Indexed by:

incoPat zhihuiya

Abstract:

本发明提供一种内核-套管组合压杆,属于建筑结构领域。该组合压杆主要由Q460高强钢内核钢管和Q235普通钢外套钢管以及Q235钢材法兰盘(或内置圆箍)等组件构成。外套管和内核钢管之间保留间隙以减轻组合压杆的自重,通过外套管与法兰盘(或内置圆箍)为内核钢管提供有效的侧向约束,迫使其出现预期的类似高阶屈曲模态的失稳形式,能够充分发挥内核钢管Q460强度等级钢材的强度优势, 使得组合构件整体稳定承载力提高, 其经济性指标(承载力/用钢量)也提高。

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Patent Info :

Type: 发明授权

Patent No.: CN201210258808.0

Filing Date: 2012-07-24

Publication Date: 2015-05-20

Pub. No.: CN102787695B

Applicants: 北京工业大学

Legal Status: 未缴年费

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: 3

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