不同台风场模型的比较研究

摘要

介绍了经典的藤田风场、内域藤田+外域高桥风场、修正外域藤田风场、Jelesnianski风场和Holland风场，并比较分析了各风场模型的气压、气压梯度力和风速沿着径向的分布廓线，对工程结构的防灾设计有重要意义。%This paper introduces classical Fujita wind field,inner Fujita+outer Takahashi wind filed,improved Fujita wind field,Jelesnianski wind field and Holland wind field. The comparisons of pressure,pressure gradient force and wind velocity in radial direction are implemented. It is significant for the disaster prevention design of engineering structures.