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Author:

张文学 (张文学.) (Scholars:张文学) | 汪志斌 (汪志斌.) | 干昌洪 (干昌洪.) | 罗帅 (罗帅.) | 梁昆 (梁昆.) | 谭豫卿 (谭豫卿.) | 许明奎 (许明奎.) | 王以杰 (王以杰.)

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incoPat

Abstract:

本实用新型涉及一种平转桥梁拉压临时锁定结构,包括临时锁定型钢、球铰、下转盘、上转盘、承台、墩身、撑脚,所述墩身与所述承台一体浇筑成型,所述上转盘与所述承台整体浇筑成型,所述上转盘下嵌所述撑脚,所述上转盘底部设有所述球铰,所述上转盘与所述下转盘通过所述球铰铰接,所述下转盘和所述上转盘之间设有所述临时锁定型钢。本实用新型可使得平转桥梁在转体前避免拆除砂桶的复杂劳动和滑道、球铰的清理工作,且用钢量比传统砂桶少,施工速度快,同时可以根据临时锁定割除前后的应力变化来反算不平衡力矩,进行平衡配重,省去常规砂桶作为临时支撑设计必须进行的转前专项称重环节。

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Patent Info :

Type: 实用新型

Patent No.: CN202120571704.X

Filing Date: 2021-03-19

Publication Date: 2021-12-31

Pub. No.: CN215366842U

Applicants: 北京工业大学;;中建隧道建设有限公司

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: 8

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