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題名 | 臺電核一廠設備安置盤地震反應頻譜分析=Analysis of Amplified Seismic Response Spectra of Equipment Mounting Panels for Chinshan Nuclear Power Plant |
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作者 | 簡明溫; 楊金田; 孫彥碩; 范碩豪; 陳文華; 范正文; 陳肇寅; | 書刊名 | 台電工程月刊 |
卷期 | 616 1999.12[民88.12] |
頁次 | 頁23-33 |
分類號 | 449.7 |
關鍵詞 | 地震反應頻譜分析; 模態測試與分析; 放大反應頻譜; 樓板反應頻譜; 功率密度頻譜; Seismic response spectrum analysis; Modal testing and analysis; Amplified response spectrum; ARS; Floor response spectrum; FRS; Power spectral density; |
語文 | 中文(Chinese) |
中文摘要 | 本研究主要目標為建立完整的核一廠設備安置盤的模態測試及盤內地震放大頻譜 資料庫,以供將來設備更新(改善)時評估設備耐震能力之依據。 本研究依照核一廠控制室設備安置盤之現有架設情況,配合激振器(shaker)及其他測 試設備,以執行現場模態測試。模態測試數據經由CADA-PC模態分析軟體分析後,求取各 設備安置盤的模態參數(共振頻率、阻尼、振型等),以瞭解結構動態特性。然後以最小誤 差法反推設立安置盪受慣性力作用時之模態參與因數(modal participation factor),最後再以 台電公司所提供之樓板地震反應頻譜(Floor Seismic Response Spectrum)作為設備安置盤激 振之數據,以計算設備安置盤重要電驛評估點之地震放大反應頻譜(Seismic Amplified Response Spectrum)。 |
英文摘要 | The object of this study is to establish a complete database of seismic amplified response spectra (ARS) and modal analysis results for all the equipment mounting panels in the Chinshan nuclear power plant. The database can be used for the evaluation of the seismic adequacy of the equipment for replacement or improvement in the future. To meet the in-situ mounting condition of the panels, this study used shaker and other instruments to perform the in-situ modal testing. After analyzing the test results by CADA-PC, a modal analysis software, the dynamic characteristics of the panels can be obtained by the modal parameters (natural frequency, damping and mode shape). Then, modal participation factors were obtained by the least square method. Finally, this study used the floor seismic response spectra provided by TPC to calculate the seismic amplified response of the equipment mounting panels. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。