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Paper
Title

A new scheme to retrofit steel tanks against blast loading

Year: 1394
Publish place:
COI: ICESCON01_0386
Language: EnglishView: 626
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Authors

Iman Tabaeh Izadi - Department of Civil Engineering, Faculty of Engineering, University of Shiraz, Shiraz, Iran.
Mohammad Hosayn Chaman - M.SC
Mohammad Sadegh Karimidoost - Department of Civil Engineering, Faculty of Engineering, Islamic Azad University: Fars Science and Research branch, University of Shiraz , Iran

Abstract:

The issue of protecting structure against blast loading is gaining interest in civil engineering. In this study the authors present a retrofitting scheme to prevent collapse of above-ground storage tank-liquid fuel oil system under blast loading. The proposed method to prevent collapse is summarized by retrofitting the steel tanks with vertical and radial stiffeners and cover plate. The computer program ABAQUS is used to model and analyze the steel tanks. Theinvestigation results show the effectiveness of the proposed retrofitting method for the steel tank example in this study. Analysis results show that maximum plastic strain, maximum displacement and critical mises stress is decreased for the retrofitted models. Also results showthat for the tanks subjected to the blast loading, the critical mises stress decreases with an increase in the oil levels

Keywords:

Steel tank- oil system; Blast; Retrofitting; Nonlinear dynamic; Finite elements

Paper COI Code

This Paper COI Code is ICESCON01_0386. Also You can use the following address to link to this article. This link is permanent and is used as an article registration confirmation in the Civilica reference:

https://civilica.com/doc/424524/

How to Cite to This Paper:

If you want to refer to this Paper in your research work, you can simply use the following phrase in the resources section:
Tabaeh Izadi, Iman and Hosayn Chaman, Mohammad and Karimidoost, Mohammad Sadegh,1394,A new scheme to retrofit steel tanks against blast loading,کنفرانس بین المللی علوم و مهندسی,,,https://civilica.com/doc/424524

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  • to Resist the Effects of Structuresه Unified Facilities Criteria (UFC ...
  • Abaqus Inc, (2009). "ABAQUS User's Manuals _ D ocumentation _ ...
  • American Lifelines Alliance (ALA) (2001). Seismic Fragility Formulations for Water ...
  • American Society of Civil Engineers (ASCE), (1997). "Guidelines for seismic ...
  • FEMA 368. NEHRP, (2001). _ FRecommended provisions for seismic regulations ...
  • Jeff D. Tippmann, Sharat C. Prasad, and Parthiv N Shah, ...
  • Olarewaju, A. J., N.S.V. Kameswara Rao, and M. A. Mannan ...
  • Underground Pipes due to Blast Loads by Simulation - An ...
  • Peter, D. S. and Andrew, T. (2009). "Blast Load Assessment ...
  • US Army Engineers Waterways Experimental Stations, (1986). "Fundamental of Protection ...
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