Investigation on Damage Effect Distance for High Pressure underground Flammable Gas Pipelines 


Vol. 33,  No. 3, pp. 33-38, Jun.  2018
10.14346/JKOSOS.2018.33.3.33


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  Abstract

Defects in piping caused by corrosion or external impact of underground piping can lead to high risk of rupture of the piping due to high pressure. Flammable gas can be immediately ignited when discharged from piping, causing a jetfire. The damage of the radiant heat not only threatens the health of the workers who work in the industry but also the health of the people living in the neighboring residential areas. It is important to prevent and prepare before an accident occurs. In this study, three types of flammable gas underground piping accident scenarios were investigated, and the ranges of influence were determined using Phast ver7.2. and finally regression models were formulated to predict the ranges using excel and Matlab.

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  Cite this article

[IEEE Style]

김혜영 and 정승호, "Investigation on Damage Effect Distance for High Pressure underground Flammable Gas Pipelines," Journal of the Korean Society of Safety, vol. 33, no. 3, pp. 33-38, 2018. DOI: 10.14346/JKOSOS.2018.33.3.33.

[ACM Style]

김혜영 and 정승호. 2018. Investigation on Damage Effect Distance for High Pressure underground Flammable Gas Pipelines. Journal of the Korean Society of Safety, 33, 3, (2018), 33-38. DOI: 10.14346/JKOSOS.2018.33.3.33.

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