چکیده مقاله
Cylindrical ground storage tanks for fluids, such as firewater tanks, are widely used for storing and preserving water, sewage, and chemical substances Given its critical role in various industries, these tanks need to withstand the dynamic forces of an earthquake This study numerically investigates the seismic behavior of the foundation of a cylindrical storage tank Two different types of foundations, ring and pile, were modeled and analyzed The 1995 Kobe earthquake was applied as the input motion The studied tank was modeled using 3D finite element PLAXIS software The results indicate that, under seismic loading conditions, piles caused a significant reduction in tank settlement However, in both ring and pile foundation cases, the settlement remains within the permissible threshold specified by API 650 design code The findings of this study are practical for a more effective design of storage tank foundations in seismically active regions, thereby enhancing their stability and resilience under earthquake induced forces
کلیدواژهها
نویسندگان
Soroush Ghorbani
B Sc Student, Department of Civil Engineering, Sharif University of Technology, Tehran, Iran
Morteza Rajabigol
Assistant Professor, Department of Civil Engineering, Sharif University of Technology, Tehran, Iran
Farzam Bodaghi
Ph D Candidate, Department of Civil and Environmental Engineering, Tarbiat Modares University, Tehran, Iran
شیوه ارجاع
Ghorbani, Soroush and Rajabigol, Morteza and Bodaghi, Farzam,1404,Seismic Analysis of Ring and Pile Foundations of Storage Tanks: 3D Numerical Modeling,14th International Congress on Civil Engineering,Tehran
ارائهشده در
مجموعه مقالات چهاردهمین کنگره بین المللی مهندسی عمران29 مهر 1404 · تهران