This paper introduces a conditionally stable method for the direct integration of the damped vibration equations and its step - by - step solution procedures. The method is explicit and extremely easy to apply to the analysis of dynamic responses of damped system. 介绍了一种求解阻尼振动方程的条件稳定的直接积分方法及其逐步求解过程,该方法是显式的,适于分析阻尼系统的动力反应。