Some different steel pylon style models are built by using 3-dimensinon beam elements, the static and buckle analysis of the pylon styles is made, the static and buckling characters of different pylon styles are gained.

• 利用空间梁单元建立几种特定塔形模型，对不同塔形进行了静力和稳定分析，得到了不同塔型和不同构造的相同塔型的静力和稳定特性。