Open AccessDynamic Analysis of Steel Silo
Author(s) -
Uzma Bashir Wani,
Nirendra Dev
Publication year - 2020
Publication title -
international journal of recent technology and engineering
Language(s) - English
Resource type - Journals
ISSN - 2277-3878
DOI - 10.35940/ijrte.a2442.059120
Subject(s) - silo , response spectrum , structural engineering , vibration , ground motion , response analysis , natural frequency , frequency spectrum , dynamic testing , shear (geology) , geology , engineering , spectral density , physics , mechanical engineering , acoustics , petrology , telecommunications
The structural response of any structure is the result of various dynamic phenomenon which lead to vibrations or shaking of the structure , depending on the duration of the ground motion, its frequency and time period. In the present work, dynamic analysis of a typical steel silo is done by using linear Time History Analysis and Response Spectrum method for earthquake Zone V as per Indian code. Two analyses are carried out namely, Time History Analysis (THA) and Response Spectrum Analysis (RSA) using STAAD.ProV8i software. The Load combinations are worked out as per IS-1893-2002. The results in terms of Fundamental natural period, Design Base shear, Lateral Displacements, are compared for the two different silo models considered in the present study.