Investigation of the behavior of Liquid on Pressure in Buried Pipe under Blast
Publish Year: 1395
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
IRCIVIL01_171
تاریخ نمایه سازی: 13 شهریور 1396
Abstract:
In this study, a parametric study on buried pipes under soil was performed as a result of blast loading. Effects of various parameters such as physical properties of water, oil, air, soil, pipe and T.N.T have been investigated. The arbitrary Lagrangian-Eulerian (ALE) method was employed using LS-DYNA software. The maximum pressure in a buried pipe explosive was seen when the angle was about 0° to 45° and the minimum pressure occurred when the angle was about 45° to 90°. Therefore, all figures in this study illustrate that pressure of fluid in buried pipes can help in stabilizing pipes.
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Authors
Mohsen Parviz
PhD Student of Structures, Department of Civil Engineering, Roudehen Branch, Islamic Azad University,Roudehen, Tehran, Iran,
Babak Aminnejad
Assistant Professor, Department of Civil Engineering, Roudehen Branch, Islamic Azad University, Roudehen, Tehran, Iran
Alireza Fiouz
Assistant Professor, Department of Engineering, Persian Gulf University,Bushehr, Iran,