LNG储罐受飞行物冲击作用要点分析

摘要

储罐受飞行物的冲击作用分析是以冲击动力学作为理论基础,目前主要从以下两方面进行分析:(1)LNG储罐受飞行物冲击作用的局部分析.(2)LNG储罐受飞行物撞击失效的多米诺效应概率分析.LNG储罐受飞行物的冲击作用分析仍然是一个难点问题,其分析过程和失效判定方法仍有待进一步研究.%The impact analysis on LNG storage tank by flying object is based on impact dynamics,and mainly analyzed from the following aspects:(1)Local analysis of the impact on LNG storage tank by flying object.(2)The Domino effect analysis of failure on LNG storage tank by flying object.However,the analysis in this field is still a difficult issue,its process and failure determination method still needs to be further studied.