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Inventor:

赵秋 (赵秋.) [1] (Scholars:赵秋) | 杜阳 (杜阳.) [2]

Indexed by:

incoPat

Abstract:

本实用新型涉及组合梁技术领域,特别是一种基于折形钢板闭口肋的钢‑超高性能混凝土组合梁结构,包括钢主梁,所述钢主梁的上翼缘设置有组合桥面板,所述组合桥面板由位于顶层的超高性能混凝土桥面板和位于下层的折形钢板经剪力连接件组合而成,所述折形钢板上沿横桥向间隔形成闭口加劲纵肋,所述闭口加劲纵肋位于钢主梁上时内部填充形成实心纵肋,其余的闭口加劲纵肋为空心纵肋;所述钢主梁上翼缘的宽度大于组合桥面板上相对应的实心纵肋的下缘宽度,所述实心纵肋下缘两侧分别经焊接实现组合桥面板与钢主梁上翼缘相连接,实心纵肋的高度高于空心纵肋的高度。该组合梁结构受力合理,强度高,能有效减小疲劳敏感部位的应力集中程度,改善正交异性钢桥面板的疲劳性能。

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Patent Info :

Type: 实用新型

Patent No.: CN201721214600.3

Filing Date: 2017/9/21

Publication Date: 2018/5/4

Pub. No.: CN207314156U

公开国别: CN

Applicants: 福州大学

Legal Status: 授权

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: 5

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