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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/91619


    Title: 應用顆粒阻尼技術于剛架結構減振分析: 雙向耦合離散元素法與有限元素法理論,電腦模擬及實驗驗證;Application of Particle Damping Technology to Vibration Reduction of Frames: Two-Way Coupled Dem and Fem Method, Computer Modelling and Experimental Validation
    Authors: 鍾雲吉
    Contributors: 國立中央大學機械工程學系
    Keywords: 阻尼顆粒;剛架結構減振分析;離散元素法;有限元素法;雙向耦合;實驗驗證;;damping particles;vibration reduction of frames;discrete element method;finite element method;two-way coupling;experimental validation
    Date: 2023-07-17
    Issue Date: 2024-09-18 17:57:02 (UTC+8)
    Publisher: 國家科學及技術委員會
    Abstract: 大型鋼骨結構的耐震分析為結構工程的重要課題,本計畫針對工程界關心的議題作深入研究,引進顆粒阻尼技術至剛架結構系統,並發展雙向耦合離散元素法與有限元素法理論探討具顆粒阻尼器剛架結構承受地震力作用的動態反應及其減振機制,以期能改善或降低地震來襲時的危害程度,同時該項技術更可廣泛地應用於珠擊法(Shot Penning)試體強度的預測分析與受土石流撞擊的結構物強度分析,加速臺灣國內機械工業、結構工程與土木工程的研究水平。
    Relation: 財團法人國家實驗研究院科技政策研究與資訊中心
    Appears in Collections:[Departmant of Mechanical Engineering ] Research Project

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