wind spectrum meaning in Chinese

风谱

The method making a new task in simulating natural wind . not to depend on old wind spectrum , it depends on real wind velocity continuous records
这一风场模拟是一个新的尝试，即不依靠已有的风谱，而是利用实际风速时程记录的方法。
In this paper , the wind loading time history of the truss structure is simulated according to the data of wind tunnel experiment and pulsating wind spectrum , and the transient dynamic analysis is used on the fem
本文依据风洞试验数据模拟了静风压的空间分布，依据脉动风谱模拟了网架结构的风荷载时程，并对有限元模型进行了有限元瞬态动力学时程分析。
The method described in this paper may simulate real natural wind at the site of bridge using real wind velocity continuous records in short period and putting aside wind spectrum on the base of simulating merit or demerit , then buffeting response has been analysised
本论文在分析了已有风场模拟方法优缺点的基础上，没有采用已有的风谱，仅用桥址处短期的实际风速时程记录，进而模拟该桥处的实际风场，从而分析桥梁的抖振响应。