Dynamic Analysis of Steel Silo
Uzma Bashir Wani1, Nirendra Dev2
1Uzma Bashir Wani, Department of Structural Engineering, Delhi Technological University, Delhi, India.
2Dr. Nirendra Dev, Head, Department of Civil Engineering, Delhi Technological University, Delhi, India.
Manuscript received on April 30, 2020. | Revised Manuscript received on May 06, 2020. | Manuscript published on May 30, 2020. | PP: 1986-1990 | Volume-9 Issue-1, May 2020. | Retrieval Number: A2442059120/2020©BEIESP | DOI: 10.35940/ijrte.A2442.059120
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: SThe 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.
Keywords: Plate elements, STAAD. ProV8i, Response spectrum method, Time history analysis.
Scope of the Article: Structural Engineering