That is if the concept of absolute confinement is introduced, we must discard a part of elementary hypothesis of spectral representation theory.
也就是如果引入绝对禁闭的概念，必须放弃谱表示理论的一部分基本假定。
The proper orthogonal decomposition(POD)-based spectral representation method is used to digitally simulate wind fields around bridges with wind passage effects.
将特征正交分解型谱表示法运用于模拟具有桥塔风效应的桥梁风场中。
Based on the theory of spectral representation the concept of absolute confinement is unallowable, even the absolute confinement is taken as the limit of relative confinement.
在谱表示理论基础上不能允许绝对禁闭的概念，即使把绝对禁闭作为相对禁闭的极限也是一样。
A combination of the wave superposition method and the modified spectral representation method is applied to a wind field simulation for whole bridge including the deck and the towers.
将谐波合成法与修正的谱描述法结合用于大跨度桥梁主梁及桥塔上的随机风场模拟。
A combination of the wave superposition method and the modified spectral representation method is applied to a wind field simulation for whole bridge including the deck and the towers.
将谐波合成法与修正的谱描述法结合用于大跨度桥梁主梁及桥塔上的随机风场模拟。
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