Finally, a feasible, economic, available plan is, found, the problem that resonance vibration of the downriver structure of the plant has commendably been solved.

• 在大量的优化分析基础上，综合考虑其它方面的因素，找到了一种经济、有效、可行的方案，很好地解决了红石厂房下游抗振加固问题。