The Dynamic Behavior of a Network of Pipelines and Liquefaction of Soil Caused by the Earthquake Acceleration

Risk analysis pipelines in the quake as one of the most vital arteries in the current circumstances in the world is of special importance. in our everyday activities, used to underground structures such as pipes, tunnels, wells and so on for services such as transporting water, transportation, irrig...

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Autores principales:	Alireza Mirza Goltabar Roshan, Soheil Mahdavi Omran
Formato:	article
Lenguaje:	FA
Publicado:	Iranian Society of Structrual Engineering (ISSE) 2015
Materias:	buried pipe line network soil liquefaction Bridge engineering TG1-470 Building construction TH1-9745
Acceso en línea:	https://doaj.org/article/6dbeb443ab9142ef85da728ae4c2cd2d
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spelling	oai:doaj.org-article:6dbeb443ab9142ef85da728ae4c2cd2d2021-11-08T15:45:15ZThe Dynamic Behavior of a Network of Pipelines and Liquefaction of Soil Caused by the Earthquake Acceleration2476-39772538-2616https://doaj.org/article/6dbeb443ab9142ef85da728ae4c2cd2d2015-09-01T00:00:00Zhttps://www.jsce.ir/article_38625_a0624845a1fe715cf3375eb5f24ac9a9.pdfhttps://doaj.org/toc/2476-3977https://doaj.org/toc/2538-2616Risk analysis pipelines in the quake as one of the most vital arteries in the current circumstances in the world is of special importance. in our everyday activities, used to underground structures such as pipes, tunnels, wells and so on for services such as transporting water, transportation, irrigation, drainage, sewage disposal, transporting oil and gas, carrying acid waste, industrial, household and so on. With regard to the huge investments structures, especially buried underground pipes, we need to study these constructs in response to the earthquake, is clearly felt. Pipelines used for transporting gas and other fluids, are widely distributed in all areas. These lines due to passing through the densely populated areas are always buried in the earth. Seismic behavior of these pipes as a result of the interaction between the soil and the pipe is different from the above-ground structures. The manner of modelling of the effects of soil liquefaction on the pipes in this thesis is that two shear springs and a normal spring is defined between soil and the pipe that in liquefaction mode minimize the friction shear strength.Alireza Mirza Goltabar RoshanSoheil Mahdavi OmranIranian Society of Structrual Engineering (ISSE)articleburied pipe linenetworksoil liquefactionBridge engineeringTG1-470Building constructionTH1-9745FAJournal of Structural and Construction Engineering, Vol 2, Iss 2, Pp 67-76 (2015)
institution	DOAJ
collection	DOAJ
language	FA
topic	buried pipe line network soil liquefaction Bridge engineering TG1-470 Building construction TH1-9745
spellingShingle	buried pipe line network soil liquefaction Bridge engineering TG1-470 Building construction TH1-9745 Alireza Mirza Goltabar Roshan Soheil Mahdavi Omran The Dynamic Behavior of a Network of Pipelines and Liquefaction of Soil Caused by the Earthquake Acceleration
description	Risk analysis pipelines in the quake as one of the most vital arteries in the current circumstances in the world is of special importance. in our everyday activities, used to underground structures such as pipes, tunnels, wells and so on for services such as transporting water, transportation, irrigation, drainage, sewage disposal, transporting oil and gas, carrying acid waste, industrial, household and so on. With regard to the huge investments structures, especially buried underground pipes, we need to study these constructs in response to the earthquake, is clearly felt. Pipelines used for transporting gas and other fluids, are widely distributed in all areas. These lines due to passing through the densely populated areas are always buried in the earth. Seismic behavior of these pipes as a result of the interaction between the soil and the pipe is different from the above-ground structures. The manner of modelling of the effects of soil liquefaction on the pipes in this thesis is that two shear springs and a normal spring is defined between soil and the pipe that in liquefaction mode minimize the friction shear strength.
format	article
author	Alireza Mirza Goltabar Roshan Soheil Mahdavi Omran
author_facet	Alireza Mirza Goltabar Roshan Soheil Mahdavi Omran
author_sort	Alireza Mirza Goltabar Roshan
title	The Dynamic Behavior of a Network of Pipelines and Liquefaction of Soil Caused by the Earthquake Acceleration
title_short	The Dynamic Behavior of a Network of Pipelines and Liquefaction of Soil Caused by the Earthquake Acceleration
title_full	The Dynamic Behavior of a Network of Pipelines and Liquefaction of Soil Caused by the Earthquake Acceleration
title_fullStr	The Dynamic Behavior of a Network of Pipelines and Liquefaction of Soil Caused by the Earthquake Acceleration
title_full_unstemmed	The Dynamic Behavior of a Network of Pipelines and Liquefaction of Soil Caused by the Earthquake Acceleration
title_sort	dynamic behavior of a network of pipelines and liquefaction of soil caused by the earthquake acceleration
publisher	Iranian Society of Structrual Engineering (ISSE)
publishDate	2015
url	https://doaj.org/article/6dbeb443ab9142ef85da728ae4c2cd2d
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The Dynamic Behavior of a Network of Pipelines and Liquefaction of Soil Caused by the Earthquake Acceleration

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