文献类型：期刊文献

英文题名：Investigation of the influence of the projected proportion of a burst vessel on the hazard caused by fragments

作者：Sun, Dongliang[1];Sun, Jiahui[1];Li, Zijie[1];Jiang, Juncheng[2];Zhang, Mingguang[2];Wang, Zhirong[2]

机构：[1]East China Univ Sci & Technol, Sch Resources & Environm Engn, State Environm Protect Key Lab Environm Risk Asse, Shanghai 200237, Peoples R China;[2]Nanjing Tech Univ, Coll Safety Sci & Engn, Jiangsu Key Lab Hazardous Chem Safety & Control, Jiangsu Key Lab Urban & Ind Safety, Nanjing 210009, Jiangsu, Peoples R China

年份：2019

卷号：62

外文期刊名：JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES

收录：;EI(收录号：20194307569981);WOS:【SCI-EXPANDED(收录号:WOS:000501613500045)】；

基金：The financial support of the Natural Science Foundation of Shanghai (16ZR1408500), the Technology Development Foundation of China Sinopec Qingdao Safety Engineering Institute (313038), the project for Development of Systems of Quantitative Risk Assessment of Domino Effect in the Chemical Industry (B100-81414), the Natural Science Foundation of Jiangsu Province (BK2012824), and the Innovative Practice Program for College Students (201810251073, S19098) are gratefully acknowledged.

语种：英文

外文关键词：Domino effect risk; Fragments; Industrial explosion; Projected proportion

摘要：The effects of the projected proportion of a blast tank on the ground distribution of fragments, the probability of impact with a target, the rupture probability of the impacted target, and the risk of domino effect were investigated using Monte Carlo simulation. The results showed that the number of fragments between the actual projected ranges derived without considering the projected proportion was much larger than that obtained considering the projected proportion. The fragments were projected to large distance up to 1200 m based on the historical explosive vessels. The probability of fragment impact derived considering the projected proportion was lower than the corresponding one obtained without considering the projected proportion at each value of distance. The rupture probability of the target depended very little on the projected proportion of the blast vessel, but the risk of domino effect was influenced by the projected proportion. Hence, the effect of the projected proportion of the burst vessel on the risk of domino effect was found to be significant.