重庆工商大学学报：自然科学版2012，Vol.29Issue(8)：74-78,5.
底板水平布置的连续刚构桥地震反应分析
Analysis of Seismic Response to Continuous Rigid Frame Bridges with Bottom Plate Level Layout
鄢波 1张梦龙1
作者信息
- 1. 重庆交通大学土木建筑学院,重庆400074
- 折叠
摘要
Abstract
The construction of Longteng Bridge on the second-rank road between Longling and Tengchong in Yunnan Province used pre-stress concrete continuous box girder layout, the span of this bridge is 58m ＋ 102.25m ＋63m, the bridge construction site is located in eight degree seismic area, as a result, the design of the bridge should consider earthquake-resistance. Based on design objective of earthquake-resistance principle, earthquake- resistance analysis under the action of earthquake is conducted including natural vibration characteristics analysis, response spectrum analysis and dynamic time-history analysis, which provides the clear basis for reasonable structure earthquake-resistance design.关键词
底板水平布置/连续刚构/抗震分析Key words
bottom plate level layout/continuous rigid frame/earthquake-resistance analysis分类
通用工业技术引用本文复制引用
鄢波,张梦龙..底板水平布置的连续刚构桥地震反应分析[J].重庆工商大学学报：自然科学版,2012,29(8):74-78,5.
