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Inventor:

刘君平 (刘君平.) [1] (Scholars:刘君平) | 谭毅龙 (谭毅龙.) [2] | 陈宝春 (陈宝春.) [3] (Scholars:陈宝春)

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incoPat

Abstract:

本实用新型涉及一种钢管混凝土桁架拱桥腹杆更换构造,包括高强纹钢筋或预应力钢绞线、高强螺母或锚具、上支承钢架、下支承钢架,上支承钢架的根部点焊在钢管混凝土拱肋上弦杆和待更换腹杆的交点外侧,所述下支承钢架根部点焊在钢管混凝土拱肋下弦杆和待更换腹杆的交点外侧,高强螺纹钢筋或预应力钢绞线沿待更换腹杆的轴向连接上支承钢架和下支承钢架,高强螺纹钢筋或预应力钢绞线用高强螺栓或千斤顶施加力,并用高强螺母或锚具临时锚固于上支承钢架和下支承钢架上,本实用新型结构简单,设计合理,保证原桥的结构受力安全,施工方便、力学性能和经济效益良好。

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Patent Info :

Type: 实用新型

Patent No.: CN201920887544.2

Filing Date: 2019/6/13

Publication Date: 2020/4/10

Pub. No.: CN210288075U

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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