【摘要】 以反应谱法与时程分析法的原理为依据,结合实际桥梁单墩模型进行抗震分析,得出这两种方法的异同以及它们所适用的范围,并结合它们的优缺点,进行结构动力分析方法的优化.更多还原

【Abstract】 Based on the methods of response spectrum and time history analysis,similarities and differences of the two methods were compared,and suitable conditions for each of them with the analyzing the earthquake resistance of practical single-pier bridge model were pointed out.Some useful methods to improve optimization of structural dynamic analysis were brought forward.更多还原