TMD effects on drift for earthquake oscillations of tall building including soil effects
Publish place: 2nd National Conference on New Material and Structures
Publish Year: 1392
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
NCNMS02_004
تاریخ نمایه سازی: 15 بهمن 1393
Abstract:
This paper investigates the effects of Tuned Mass Damper (TMDs) devices for earthquake oscillations of tall buildings including soil structure interaction (SSI) effects. The Newmark method is utilized to achieve the displacement, acceleration, and drift for a 40-story building for different soil types. In this study 18 earthquakes data are utilized for investigation of their effects on the model. The Ant Colony Optimization (ACO) method is employed for optimization, and the objective is to reduce the maximum drift of the building. This study leads the researchers to the better understanding and designing of TMDs for the mitigation of earthquake oscillations.
Authors
Hooman Zoka
BSc Graduate Student, Mechanical Engineering Department, Khayyam Institute of Higher Education; Mashhad, Iran
Saeed Soheili
Assistant Professor, Department of Mechanical Engineering, Mashhad Branch, Islamic Azad University, Mashhad, Iran