ANALYSIS AND ASEISMIC DESIGN OF FUNDAMENTAL NATURAL PERIOD OF COMMUNICATION SINGLE-PIPE TOWER

The fundamental natural period of communication single-pipe tower were analyzed systematically with software ANSYS,Though a large amount of different parameters,such as height of tower and the number of platform,the more practical formula to estimate the fundamental natural period is recommended through fitting a lot of finite element models analysis results.It is more suitable for practical engineering design.