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"This book presents the most significant contributions to the DINAME 2017 conference, covering a range of dynamic problems to provide insights into recent trends and advances in a broad variety of fields seldom found in other proceedings volumes.DINAME has been held every two years since 1986 and is internationally recognized as a central forum for discussing scientific achievements related to dynamic problems in mechanics. Unlike many other conferences, it employs a single-session format for the oral presentations of all papers, which limits the number of accepted papers to roughly 100 and makes the evaluation process extremely rigorous.The papers gathered here will be of interest to all researchers, graduate students and engineering professionals working in the fields of mechanical and mechatronics engineering and related areas around the globe."

"This book deals with rotordynamics of automotive turbochargers while encompassing the analysis of the dynamics of rotating machines at very high rotor speeds of 300,000 rpm and above. This interdisciplinary field involves 1. thermodynamics and turbo-matching knowledge to compute working conditions of turbochargers, 2. fluid and bearing dynamics to calculate various operating thrust loads and to design the rotating floating ring bearings (two-oil-film bearings), and 3. tribology to improve the rotor stability and to reduce the bearing friction. Mathematical background in modeling and simulation methods is necessary; however, the prerequisites have been kept to a minimum. The book addresses both practitioners working in the field of rotordynamics of automotive turbochargers and graduate students in mechanical engineering. "

"Penelitian ini bertujuan untuk mengetahui parameter dinamik struktur yaitu: frekuensi alami dan mode getar . Parameter dinamik struktur didapatkan secara teoritis dan percobaan. Objek struktur yang digunakan adalah struktur fly over jalan rel, di dekat Stasiun Cikini, yang merupakan struktur box girder beton dengan bentang 24,98 m. Box girder dimodelkan sebagai elemen solid, shell dan frame pada program SAP 2000 untuk mendapatkan parameter dinamik secara teoritis. Untuk percobaan dipasang accelerometer pada struktur, eksitasi yang digunakan adalah getaran dari kereta yang lewat, namun data yang digunakan adalah data ketika kereta sudah melewati struktur, yaitu ketika struktur dalam kondisi free vibration. Dari permodelan didapatkan frekuesni alami struktur box girder mode 1 sebesar 4,48-4,61 Hz, mode 2 sebesar 8,5-10,15 Hz dan mode 3 sebesar 14,71-17,85 Hz, dari percobaan didapatkan frekuesnsi alami struktur box girder sebesar mode 1 sebesar 5,85 Hz, mode 2 sebesar 10,74 Hz, mode 3 sebesar 18.066-19.53 Hz, dan mode getar yang didapatkan dari percobaan identik dengan mode getar dari permodelan. Nilai rasio redaman rata-rata yang didapat adalah 11,776 %.

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The purpose of this study was to obtain dynamic parameters of structure such as natural frequency and mode shape . Dynamic parameters of structure obtained by doing theoretical and experimental analysis. The object used is railway fly over structure near Cikini Station which is a concrete box girder structure with a 24,98 m long. Box girder structure was modeled as solid, shell , and frame elements using SAP 2000 program to obtain dynamic parameters theoretically. the experiments conducted by placing the accelerometer sensor on the structure, excitation used is vibration from passing trains, But the data used are the data when the train was passing through the structure, i.e. when the structure is in free vibration conditions.

From structures modeling, showed natural frequency of the structure mode 1 was 4,48-4,61 Hz, mode 2 is 8,5-10,15 Hz and mode 3 is 14,71-17,85 Hz. From experiments showed natural frequency of the structure mode 1 was 5,85 Hz Hz, mode 2 is 10,74 Hz and mode 3 is 18.066-19.53 Hz. Mode shapes obtained from experiments was identical to the mode shapes from modeling result . Average value of damping ratio from experimental was 11,776%."

"Dynamics of Civil Structures, Volume 2: Proceedings of the 36th IMAC, A Conference and Exposition on Structural Dynamics, 2018, the second volume of nine from the Conference brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of the Dynamics of Civil Structures, including papers on; Modal Parameter Identification, Dynamic Testing of Civil Structures, Control of Human, Induced Vibrations of Civil Structures, Model Updating, Damage Identification in Civil Infrastructure, Bridge Dynamics, Experimental Techniques for Civil Structures, Hybrid Simulation of Civil Structures, Vibration Control of Civil Structures. & System Identification of Civil Structures"

"Model Validation and Uncertainty Quantification, Volume 3: Proceedings of the 36th IMAC, A Conference and Exposition on Structural Dynamics, 2018, the third volume of nine from the Conference brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Model Validation and Uncertainty Quantification, including papers on: Uncertainty Quantification in Material Models; Uncertainty Propagation in Structural Dynamics;Practical Applications of MVUQ; Advances in Model Validation & Uncertainty Quantification: Model Updating; Model Validation & Uncertainty Quantification: Industrial Applications; Controlling Uncertainty; Uncertainty in Early Stage Design; Modeling of Musical Instruments; Overview of Model Validation and Uncertainty."