使用推倒分析方法进行桥梁抗震性能评价

Seismic Evaluation of Bridges by Using Push-over Analytic Method

论述了开展桥梁抗震性能评价的必要性,对目前国内外用于抗震性能评价的方法进行了简单介绍,并对应用广泛的推倒分析方法的原理和实施细节问题进行了讨论,最后给出了一个推倒分析算例。

This paper describes the necessity of seismic evaluation of bridges, briefly introduces the international and domestic methods for seismic evaluation and discusses the principles and details of the push-over analytic method extensively used in this field. Finally, it gives an example.