【摘要】 文章以一座薄壁高墩大跨径连续刚构桥工程为背景,建立了成桥状态的有限元计算分析模型,并利用反应谱法和时程分析法分析了该桥的地震响应情况。结果表明,该桥具有良好的抗震性能。更多还原

【Abstract】 By Studying a sample high pier long span continuous rigid bridge,the article establishes the finite element analysis model,and uses response spectrum method and time history method to analyze its performance under disaster conditions.Results show that the bridge is trustworthy under earthquakes.更多还原