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研究生: 譚夙婷
Tan, Su-Ting
論文名稱: 三角型加勁阻尼裝置應用於房屋減震之研究
Application of Triangular Plate Added Damping and Stiffness Devices to the Vibration Attenuation of Buildings
指導教授: 朱聖浩
Ju, Sen-Hau
學位類別: 碩士
Master
系所名稱: 工學院 - 土木工程學系
Department of Civil Engineering
論文出版年: 2004
畢業學年度: 92
語文別: 英文
論文頁數: 114
中文關鍵詞: 阻尼器
外文關鍵詞: damper
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  •   隨著各種結構控制技術的發展,目前可用來提昇結構耐震能力的方法,除了一般的耐震韌性設計外,尚可利用外加的消能裝置或是隔震系統,來消散或減少地震輸入之能量。消能減震技術於結構耐震上的應用已逐漸趨於成熟並逐漸地被工程界接受為一有效的結構防震方法。消能裝置的觀念從被提出後,已陸續展開各方面相關的研究,各種形式的加勁阻尼裝置也不斷的被發展。 然而是否每一種阻尼裝置對於房屋的減震情形都會達到最好的效果尚無具體結論,加消能系統的設計法,仍待更進一步研究。
      本文針對一種三角形加勁阻尼裝置(TPADS),先進行實驗探討其消能行為,根據穩定的遲滯反應,證實TPADS具有消能效果。並利用有限元素格網與理論值進行比較其力學行為。最後利用非線性結構分析程式進行分析,使消能減震裝置應用於房屋結構,探討阻尼器與斜撐對房屋結構之效益,且使日後他人使用一已存在之房屋結構需加裝消能減震作設計時,能有一簡單快速有效的參考依據。

      The methods of the earthquake resistance ability in structure are raised with the developments of various kinds of structure control technology. Except the general tenacity design, the damping device or earthquake resistance system is added in structure to consume or reduce the energy that produces by earthquake. The application of energy consumption technology is used in the earthquake resistance of structure and is regarded as an effective method gradually. When the concept of energy consumption device is proposed, the relative researches are expanded in all respects and various kinds of damper devices are developed. There are no specific conclusions to all kinds of damper devices that can reach the best effect of earthquake attenuation for the building. The design of adding damper devices is needed to investigate further.
      This research studies the Triangular Plate Added Damping and stiffness Device (TPADS). First, we carry on the experiments to probe into the energy consumption behavior of TPADS, and the ability consumption of TPADS is verified according to the stable hysteresis loop. Second, finite element analyses and the theoretical solution are used to compare the mechanics behavior. Finally, the nonlinear structure analysis is performed to investigate the efficiency of TPADS and diagonal brace to buildings. The result can be provided for some other persons as an effective basis to design the buildings that need adding the energy consumption devices.

    CONTENTS 摘要 I ABSTRACT II 誌謝 III CONTENTS IV LIST OF FIGURE VI LIST OF TABLE IX LIST OF PHOTO X CHAPTER 1 Introduction 1 1.1 Background of the Research 1 1.2 Literature Review 1 1.3 The Motive of the Research 3 1.4 The Purpose and Contents of the Research 4 CHAPTER 2 The Theory Derivation 5 2.1 Basic Characteristic of TPADS 5 2.2 The Formula Derivation of the Basic Mechanics Behavior for the TPADS 5 2.3 The explaining of The TPADS in this experiment 8 2.4 The Three-Dimensional Finite Element Analysis for the Yielding Phenomenon of the TPADS 9 CHAPTER 3 The result of laboratory experiment 18 3.1 Experiment purpose 18 3.2 Experiment installation 18 3.3 Experiment procedures 18 3.4 Results of experiment 22 3.5 Discussion of experiment 23 CHAPTER 4 Frame Analysis Illustration Including TPADS 36 4.1 The Introduction of Analysis Program 36 4.1.1 Structure Analysis Program 36 4.1.2 The Simulation of Nonlinear Material 36 4.2 Illustration of Input and Output 41 4.2.1 Input Format 41 4.2.2 Illustration of Input File 42 4.2.3 Illustration of Output File 49 4.3 The Illustration of Executable Program 50 4.3.1 The Illustration of Execution 50 4.3.2 The figure of execution procedure 52 CHAPTER 5 Frame Analysis Result Including TPADS 53 5.1 Analysis Result under External Force 53 5.2 The Suitable Measurement of TPADS under the Real Earthquake 55 5.3 The Analysis of Two-Dimensional Structures Including TPADS 59 5.3.1 Three-level Frame of the Single Span 60 5.3.2 Three-level Frame of Three Spans 62 5.3.3 Five-level Frame of the Three Spans 64 5.4The Analysis of Three-Dimensional Structures Including TPADS 67 5.4.1 Ten-level Frame of Three-Dimensional 67 5.4.2 Twenty-level Frame of Three-Dimensional 68 CHAPTER 6 Conclusion 102 REFERENCES 104 APPENDIX 106 Appendix1. 106 Appendix2. 108

    1. Ju, S.H. (1997), Report of NSC in R.O.C. NSC-86-2213-E-006-063.
    Development a nonlinear finite element program with rigid link and contact
    element. This report and source codes in an executable compressed file
    nfemnew.exe of MS-DOS can be obtained from the internet
    myweb.ncku.edu.tw/~juju.
    2. Ju, S.H. (2002), 〝Structure Analysis of Bridges Using Microcomputers 〞.
    3. Scholl, R. E. (1990),〝Improve the Earthquake Performance of Structures With
    Added Damping and Stiffness Elements〞, Proceeding of Forth U. S. National
    Conference on Earthquake, Palm Springs, California.
    4. Skinner, R. I.、Kelly, J. M. and Heine, A. J. (1975), 〝Hysteric Dampers for
    Earthquake Resistant Structures〞, Earthquake Engineering and Structural
    Dynamics, Vol. 3, pp. 287-296.
    5. Wen, Y. K. (1976). 〝Method for Random Vibration of Hysteretic Systems〞,
    Journal of the Engineering Mechanics Division, ACSE, Vol.102, NO. EM2, April,
    pp.249-263.
    6. 蘇源峰(1991),〝加勁阻尼結構的耐震反應〞,結構工程第六卷第一期,pp. 113-120。
    7. 蔡克銓(1993),〝三角形鋼板消能器之理論、實驗與應用〞,結構工程第八卷第四期,
    pp. 3-19。
    8. 蔡崇興(2001),〝強化式加勁阻尼器於結構耐震補強之應用〞,土木技術第四卷第八期,
    pp. 55~67。
    9.郭榮哲(2001) , 〝三維樑元素於非線性有限元素之架構〞國立成功大學土木工程研究所
    碩士論文,朱聖浩教授指導。
    10.洪文岳(2001) , 〝鋼筋混凝土抗彎構架系統之集集大地震非線性分析-探討耐震設計規
    範結構行為參數〞國立成功大學土木工程研究所 碩士論文,郭炎塗教授指導。
    11.蔡兆茹(2002) , 〝加阻尼器鋼斜撐結構之耐震行為研究〞國立台灣大學土木工程研究所
    碩士論文,張國鎮教授指導。

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