1) across-wind sympathetic vibration
横向风振
1.
According to the experience of a chimney and academic analysis,the lock in range of across-wind sympathetic vibration is discussed,and the errors about this in Load Code for the Design of Building Structures(GB50009—2001) is analyzed.
通过工程实例及理论分析 ,对横向风振“锁住区”问题进行了探讨 ,对《建筑结构荷载规范》(GB5 0 0 0 9— 2 0 0 1 )中有关这一方面内容存在的一些问题进行了分析 ,希望对工程设计人员能有所帮
2) across-wind vibration
横风向风振
1.
The across-wind vibration of tall buildings is quite complex.
引入横风力谱模型,分析了某高宽比为6的方形截面高层建筑在不同地貌和风速条件下的横风向风振响应。
2.
Because the across-wind dynamic responses of some high-rise buildings exceed the along-wind dynamic responses,the across-wind vibration would become the control factor of structure design.
对于某些超高层建筑,其横风向风振响应甚至超过顺风向而成为结构设计的控制性因素。
3) crosswind resonance
横风向共振
1.
The critical velocity v c of the crosswind resonance is determined by trying for a quasi-linear structure in which cable elements are replaced by tension-only spar elements,and calculational values are compared between the quasi-linear structure with tension-only spars and the nonlinear structure with.
以受拉二力杆单元取代索的单元的准线性结构采用试算法计算出结构横风向共振的临界风速 ,并与原含索非线性结构用ANSYS程序进行时程分析的数值结果进行了比较 。
4) crosswind vibration
横风向振动
6) across-wind dynamic force
横风向风振力
补充资料：移风振俗
1.改变风气﹐振兴习俗。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条