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研究生： 余妮塔
Yunita, Irda
論文名稱： 微振動量測之精確度研究
Investigation of the Accuracy for the Measurement of Micro Vibration
指導教授： 朱聖浩
Ju, Shen-Haw
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： 2014
畢業學年度： 102
語文別： 英文
論文頁數： 82
外文關鍵詞： Building vibrations, Natural frequency, Dominant frequency, Experiment, Traffic load, NCKU Hospital, Juo Chiun Building, Chang Rong Rd.
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    • Traffic-induced building vibration is a major environmental problem, specifically for adjacent building hospital and high-tech industries building, since it may result in structural damage and malfunctioning of sensitive equipment. The Juo Chiun Building and NCKU Hospital are the example of buildings as mentioned that its location adjacent to the highway and are susceptible to vibrations due to traffic load. Such vibration described occurs in free field as well. The experimental measurements can be performed to determine the traffic-induced vibrations in buildings and free field. This study focuses on the investigation of the accuracy of the experimental instruments for the measurement of micro vibration, especially the micro vibration induced by road traffic. The measurement at three different experimental sites (Juo Chiun Building, NCKU Hospital and Chang Rong Rd.) conducts by using of different voltages and sampling rates, then the results will be illustrated, analyzed visually, and compared in this thesis in order to ensure the accuracy. Besides, the maximum dB-frequency diagram obtained from field experiment in both of the Juo Chiun and NCKU Hospital buildings will be studied. The maximum dB-frequency diagram results will be compared with the table of vibration guideline to indicate the appropriateness of the building as the semi-conductor building.

    ABSTRACT I ACKNOWLEDGEMENT II CONTENTS IV LIST OF TABLES VI LIST OF FIGURES VII CHAPTER 1 INTRODUCTION 1 1.1 Background and Propose 1 1.2 Literature Review 9 1.2.1 Literature Review of Building Traffic-Induced Vibration 2 1.2.2 Literature Review of Free Field Traffic-Induced vibration 9 1.3 Brief Account of Research 9 CHAPTER 2 THEORY ILLUSTRATION 11 2.1 Introduction 11 2.2 Fast Fourier Transform (FFT) 11 2.3 One-Third Octave Band Method 14 CHAPTER 3 INTRODUCTION OF EXPERIMENT PROCEDURES, EQUIPMENT AND DATA ACQUISITION SYSTEM 19 3.1 Introduction 19 3.2 The Experimental Equipment 19 3.2.1 Seismic Accelerometer (Model 731A) 19 3.2.2 Low Frequency Integrator (GT-3524) 21 3.2.3 A/D Converter (NI USB-6218) 23 3.2.4 Portable Batteries 24 3.3 Introduction of Data Acquisition System (DAQ) program 26 3.3.1 Pre-setting the Experiment Parameters of Program 26 3.3.2 Starting the Experiment Measurement 29 3.3.3 Stopping the Experiment Measurement 30 3.3.4 Output Data 30 3.4 Post Processing of Recording Data 30 3.4.1 The Post Processing Program 31 3.4.2 The Procedures of the Experiment Data Analysis 31 3.5 The English Version of DAQ program 39 CHAPTER 4 THE BUILDINGS AND FREE FIELD BEHAVIOUR DUE TO MICRO VIBRATIONS 43 4.1 Introduction 43 4.2 The description of experiment 43 4.3 The field experimental results 45 4.3.1 Behavior and comparison of vibration for case 1 45 4.3.2 Behavior and comparison of vibration for case 2 56 4.3.3 Behavior and comparison of vibration for case 3 66 4.4 The maximum dB-frequency diagram 76 CHAPTER 5 CONCLUSIONS 78 5.1 Conclusions 78 5.2 Future works 79 REFERENCES 80

    [1] Francois, S., Pyl, L., Masoumi, H. R., & Degrande, G. The influence of dynamic soil-structure interaction on traffic induced vibrations in buildings. Soil Dynamics and Earthquake Engineering, 27(7), 655-674. (2007).
    [2] Ju, S. H. Finite element investigation of traffic induced vibrations. Journal of Sound and Vibration, 321(3-5), 837-853. (2009).
    [3] Maeda, S., Morioka, M., Yonekawa, Y., Kanada, K., & Takahashi, Y. Experimental studies of subjective response to road traffic-induced building vibration. Industrial Health, 36(2), 112-119. (1998).
    [4] Korkmaz, K. A., Ay, Z., Keskin, S. N., & Ceditoglu, D. Investigation of Traffic-induced Vibrations on Masonry Buildings in Turkey and Countermeasures. Journal of Vibration and Control, 17(1), 3-10. (2011).
    [5] Xu, Y. L., & Hong, X. J. Stochastic modelling of traffic-induced building vibration. Journal of Sound and Vibration, 313(1-2), 149-170. (2008)
    [6] Krylov, V. V. Control of traffic-induced ground vibrations by placing heavy masses on the ground surface. Journal of Low Frequency Noise Vibration and Active Control, 26(4), 311-320. (2007).
    [7] Arnst, M., Clouteau, D., Chebli, H., Othman, R., & Degrande, G. A non-parametric probabilistic model for ground-borne vibrations in buildings. Probabilistic Engineering Mechanics, 21(1), 18-34. (2006).
    [8] Francois, S., Lombaert, G., & Degrande, G. Local and global shape functions in a boundary element formulation for the calculation of traffic induced vibrations. Soil Dynamics and Earthquake Engineering, 25(11), 839-856. (2005).
    [9] Hao, H., Ang, T. C., & Shen, J. Building vibration to traffic-induced ground motion. Building and Environment, 36(3), 321-336. (2001).
    [10] Crispino, M., & D'Apuzzo, M. Measurement and prediction of traffic-induced vibrations in a heritage building. Journal of Sound and Vibration, 246(2), 319-335. (2001).
    [11] Xu, Y. L., Liu, H. J., & Yang, Z. C. Hybrid platform for vibration control of high-tech equipment in buildings subject to ground motion. Part 1: Experiment. Earthquake Engineering & Structural Dynamics, 32(8), 1185-1200. (2003).
    [12] Turunen-Rise, I. H., Brekke, A., Harvik, L., Madshus, C., & Klaeboe, R. Vibration in dwellings from road and rail traffic - Part I: a new Norwegian measurement standard and classification system. Applied Acoustics, 64(1), 71-87. (2003).
    [13] Pyl, L., Degrande, G., Lombaert, G., & Haegeman, W. Validation of a source-receiver model for road traffic-induced vibrations in buildings. I: Source model. Journal of Engineering Mechanics-Asce, 130(12), 1377-1393. (2004).
    [14] Petronijevic, M., Danilovic, M. N., & Radisic, M. Analysis of frame structure vibrations induced by traffic. Gradevinar, 65(9), 811-824. (2013).
    [15] Sanayei, M., Zhao, N. Y., Maurya, P., Moore, J. A., Zapfe, J. A., & Hines, E. M. Prediction and Mitigation of Building Floor Vibrations Using a Blocking Floor. Journal of Structural Engineering-Asce, 138(10), 1181-1192. (2012).
    [16] Kalab, Z., Lednicka, M., Korinek, R., & Hrubesova, E. Influence of local geological pattern on values of vibrations induced by road traffic. Acta Geophysica, 60(2), 426-437. (2012).
    [17] Fratini, M., Pieraccini, M., Atzeni, C., Betti, M., & Bartoli, G. Assessment of vibration reduction on the Baptistery of San Giovanni in Florence (Italy) after vehicular traffic block. Journal of Cultural Heritage, 12(3), 323-328. (2011).
    [18] Popescu, T. D. Analysis of traffic-induced vibrations by blind source separation with application in building monitoring. Mathematics and Computers in Simulation, 80(12), 2374-2385. (2010).
    [19] Clemente, P., & Rinaldis, D. Protection of a monumental building against traffic-induced vibrations. Soil Dynamics and Earthquake Engineering, 17(5), 289-296. (1998).
    [20] Hunaidi, O., & Tremblay, M. Traffic-induced building vibrations in Montreal. Canadian Journal of Civil Engineering, 24(5), 736-753. (1997).
    [21] Watts, G. R., & Krylov, V. V. Ground-borne vibration generated by vehicles crossing road humps and speed control cushions. Applied Acoustics, 59(3), 221-236. (2000).
    [22] AlHunaidi, M. O., Rainer, J. H., & Tremblay, M. Control of traffic-induced vibration in buildings using vehicle suspension systems. Soil Dynamics and Earthquake Engineering, 15(4), 245-254. (1996).
    [23] Pan, T. C., Goh, K. S., & Megawati, K. Empirical relationships between natural vibration period and height of buildings in Singapore. Earthquake Engineering & Structural Dynamics, 43(3), 449-465. (2013)
    [24] Nefovska-Danilovic, M., Petronijevic, M., & Savija, B. Traffic-induced vibrations of frame structures. Canadian Journal of Civil Engineering, 40(2), 158-171. (2013).
    [25] Mhanna, M., Sadek, M., & Shahrour, I. Numerical modeling of traffic-induced ground vibration. Computers and Geotechnics, 39, 116-123. (2012).
    [26] Lombaert, G., Degrande, G., & Clouteau, D. The influence of the soil stratification on free field traffic-induced vibrations. Archive of Applied Mechanics, 71(10), 661-678. (2001).
    [27] Balazs, P., Kreuzer, W., & Waubke, H. A stochastic 2D-model for calculating vibrations in random layers. Journal of Computational Acoustics, 15(3), 271-283. (2007).
    [28] Lombaert, G., Degrande, G., & Clouteau, D. Numerical modelling of free field traffic-induced vibrations. Soil Dynamics and Earthquake Engineering, 19(7), 473-488. (2000).
    [29] C. G. Gordon. Generic criteria for vibration sensitive equipment. Optics and Metrology, 1619, 71-75. (1991).
    [30] 楊鎮嘉，"振動試驗應用於列車引致之房屋微振行為之研究"，國立成功大學土木工程研究所碩士論文，2010年7月。
    [31] 朱聖浩，"結構實驗講義"，國立成功大學土木工程研究所，2007年。

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