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Inventor:

黄福云 (黄福云.) [1] (Scholars:黄福云) | 张峰 (张峰.) [2] (Scholars:张峰) | 单玉麟 (单玉麟.) [3] | 周志明 (周志明.) [4]

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incoPat

Abstract:

本实用新型涉及一种大跨度桥梁的主梁与桥墩固接结构,包括预制的桥梁主梁和桥墩,所述桥墩为钢结构,所述主梁和桥墩通过螺栓连接在一起;桥墩上端焊接有下法兰盘,所述主梁下侧面设置有位于下法兰盘上侧的上法兰盘,所述主梁上开设有与上法兰盘上螺栓孔一一对应的孔洞,所述螺栓由上往下依次穿过孔洞、上法兰盘和下法兰盘后由位于下法兰盘下侧的螺母锁紧。本实用新型大跨度桥梁的主梁与桥墩固接结构将桥墩与主梁通过法兰盘和螺栓连接为整体,可以很好的实现结构的整体性以及刚度的过渡,使主梁与桥墩在使用过程中不会出现应力集中现象或者桥墩偏移等病害,加强了主梁和桥墩的连接,提高了主梁和桥墩的承载能力,增强了桥梁的抗震性能。

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Patent Info :

Type: 实用新型

Patent No.: CN201920697653.8

Filing Date: 2019/5/16

Publication Date: 2020/2/7

Pub. No.: CN210031471U

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: 4

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