摘要
在美国北岭地震和日本阪神地震中,钢结构受到严重破坏。此后,国内外许多学者对钢结构的抗震作了大量的研究并取得了很多成果。总结钢结构的震害并分析震害原因,对钢结构抗震研究的进展进行论述。
In U.S.A.Northridge Earthquake and Japanese Kobe Earthquake the steel frames were seriously damaged.Afterwards a lot of domestic and foreign scientists conducted plenty of investigations for anti-earthquake of the steel frames and obtained many achievements.This paper draws a conclusion concerning the earthquake hazards to steel frames and analyzes reasons of earthquake,and discourses the progress of anti-earthquake investigations of the steel frame.
出处
《公路交通技术》
2008年第S2期66-69,共4页
Technology of Highway and Transport
关键词
钢结构
钢桁拱桥
震害
抗震
研究进展
steel frame
steel truss arch bridge
earthquake hazard
anti- earthquake
progress of investigation
