duration of shaking 中文意思是什麼
duration of shaking
解釋
震動持續時間-
The contrast is higher, the amount of reflect becomes more ; and the sedimet is deeper, the shaking duration becomes longer. so. as the contrast higher and the depth deeper, more waves converge on the basin, more waves interfere with each other, the duration is longer, the amplitude of displacement or accelerate is larger, and the fourier responce spectra contain more components
所以，基巖與沉積層的剪切波速比越大，沉積層的深度越大，波就越容易聚集在盆地中，中國地震局工程力學研究所碩士論文波與波之間的干涉機會就越多，盆地的振動時間就越長，沉積層的位移和加速度反應就越大，波的頻譜成分就越豐富。 -
Such question includes of what levels of the stress can be induced by different levels of shaking. failure criteria and the duration of time without failure of damaged column under the long - term loading are not confirmed. performance of damaged columns after repair will respond to a second or more earthquake attacks
例如不同程度地震荷載對外包frp的影響，損傷柱在長期荷載作用下的破壞準則和工作時限， frp徐變對損傷柱殘余性能的影響，損傷柱的修復手段及抗震性能的恢復情況等。
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