【摘要】 对切线谱法进行拓展 ,使之适用于具有一般分段线性恢复力模型结构的非线性地震反应增量运动方程的求解。通过对比研究 ,分析了本文建议算法与逐步积分法相比所具有的近似程度。结果表明 ,本文建议算法结果与逐步积分法结果吻合。更多还原

【Abstract】 In this paper, the tangent spectrum method is extended to account for solution of incremental dynamic equations of RC structures with general segmental linear hysteretic models. The comparative study shows that the proposed algorithm presents excellent approximation to that obtained by direct integration methods.更多还原