蓄能电站厂房有限元动力分析

Finite Element of Powerhouse Structural Dynamic Analysis in the Powerstation

介绍了采用有限元法对抽水蓄能电站的厂房进行结构动力分析的方法。在分析计算的基础上提出了对厂房楼板进行结构改进的方案。通过分析证明，改进后的结构能有效地避免共振现象的发生，并达到了对厂房结构的安全性和舒适性要求。

Introduces the dynamic analysis of the powerhouse in the pumped storage plant by applying the finite element method, proposes a plan to reinforce the floor slabs, improves on the existing model of the powerhouse and concludes that the refined structure of the powerhouse has the capacity to avoid resonance, and would easily meet the safety and comfort requirements.