coherency function 中文意思是什麼
coherency function
解釋
凝聚函數-
Effect of site condition on coherency function of ground motion
場地條件對地震動相干函數的影響 -
Numerical simulation of ground motion coherency function on engineering site
工程場地地震動相干函數的數值模擬 -
The inconsistent excitation can be decomposed into a series of irregular incident waves in terms of the spectral decomposition scheme of the hermitian matrix, with which the coherency function of the ground motions under the inconsistent excitation can be obtained numerical results are given to show its stability and rationality
該方法將隨機輸入下的波動分析問題轉換為多個虛擬激勵下的確定性波動分析組合問題,從而可以方便地獲得場地波動觀測量之間的譜密度矩陣,進而計算給出工程場地的地震動相干函數本文還用數值模擬的辦法對所提出方法的合理性和穩定性進行了探討。
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