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Inventor:

吴庆雄 (吴庆雄.) [1] (Scholars:吴庆雄) | 陈康明 (陈康明.) [2] (Scholars:陈康明) | 黄宛昆 (黄宛昆.) [3] | 王渠 (王渠.) [4] (Scholars:王渠)

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incoPat

Abstract:

本发明提出装配式空心板桥横向张拉预应力计算方法,所述装配式空心板桥的承载面包括沿桥向连续平行排列的空心板;相邻空心板间以铰缝连接为结合结构;所述空心板内设横隔板,横隔板内设横向预应力钢筋,所述钢筋以横向张拉的预应力来强化空心板与铰缝接合面间的结合结构;通过结合设计安全等级和常规结合面摩擦系数,并以桥梁设计载荷来分析获取最大载荷(最不利载荷)下的横桥向弯矩及板桥铰缝剪力,来规范装配式空心板桥的横隔结构预应力计算方法,本发明能为横向张拉装配式空心板桥的横隔结构的预应力设计提供理论依据。

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Patent Info :

Type: 发明授权

Patent No.: CN201711154087.8

Filing Date: 2017/11/20

Publication Date: 2020/4/10

Pub. No.: CN107818228B

公开国别: CN

Applicants: 福州大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

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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