Quantitative safety assessment on probability of fire and explosion in LPG storage and filling station is done by method of code evaluation combined with risk grade evaluation.
运用规范评价和危险程度评价相结合的方法，对液化石油气储配站发生火灾爆炸的危险性进行了定量安全评价。
The results indicate that when flammable gas risk is analyzed, both the flammable gas explosion scopes in the environment space and local fire possibility should be paid attention to.
结果表明，在分析可燃气体泄漏的危险性时，不仅应分析环境空间可燃气体的爆炸浓度范围，而且也要注意存在局部着火的可能性。
The paper discusses the progress of the research on offshore platform structures subject to accidental disasters such as collision, fire and explosion, and the current research on its risk assessment.
阐述了海洋平台结构在碰撞、火灾和爆炸等偶然灾害作用下的研究进展，以及其风险评估的研究现状，提出了在这些方面今后亟待研究的问题。
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