Study on Index System of Safety Risk Assessment for City Gas Industry

DOI

10.2991/wrarm-17.2017.6How to use a DOI?

Keywords

Gas pipeline; safety risk; risk assessment; index system

Abstract

In view of the current urban gas risk assessment research most focused on one aspect of the system, such as gas pipe network, gate station and indoor gas pipeline specialized research, lacking a complete urban gas transmission and distribution system risk assessment classification method. Based on the research findings of safety risk assessment, as the gas pipeline as the research object, starting from the inherent risk and dynamic risk of the assessment object, through the "human - object - environment - management" system analysis, gas risk probability index system and consequences severity index system were established. At Last the weight of each index was determined by AHP, which laid the foundation for the classification of gas industry risk assessment and provided the standardization of gas industry risk assessment classification method reference.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Hui LYU
AU  - Wei Zhu
AU  - Yafei Wang
AU  - Qian Wang
PY  - 2017/11
DA  - 2017/11
TI  - Study on Index System of Safety Risk Assessment for City Gas Industry
BT  - Proceedings of the Fifth Symposium of Risk Analysis and Risk Management in Western China (WRARM 2017)
PB  - Atlantis Press
SP  - 29
EP  - 33
SN  - 1951-6851
UR  - https://doi.org/10.2991/wrarm-17.2017.6
DO  - 10.2991/wrarm-17.2017.6
ID  - LYU2017/11
ER  -