Abstract:
1 概述
预应力加固钢结构与预应力钢结构的发生和发展都始于二次大战后恢复生产与经济建设时期.20世纪50年代英国曾有两座旧钢桥采用沿下弦外侧布置圆钢筋加固的方法迅速恢复交通(图1,图2).限于当时的条件,加固方案比较简陋(图3),但施工快捷,省工省料.
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Source :
钢结构
ISSN: 1007-9963
Year: 2001
Issue: 4
Volume: 16
Page: 53-55
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 18
Chinese Cited Count:
30 Days PV: 15
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