大型锅炉框架式基础的抗震设计

Seismic Design for Framing Foundation of Large Scale Boiler

通过对工程实例两种计算方案的比较 ,说明了是否考虑地震作用对大型锅炉框架式基础的计算结果所产生的巨大差异 。

In the design for the framing foundation of a large-scale boiler, not only the requirement to carry the weight of the structure should be fulfilled, but also the earthquake action as one of the main loads shouldn’t be neglected. Whether merging earthquake action into loads combination or not will lead to two different results. After comparing two calculation methods for a practical project, the large difference between them has been found, and the calculation method to improve the capability of the frame to resist the earthquake action developed.