大型油罐防火堤事故荷载计算  

Calculation of Emergency Loading in Fire Protection Dikes of Large Oil Tanks

作　　者：王进忠[1] 杨宣堂 李荣椿 

机构地区：[1]天津大学,天津市300072 [2]中国石油天然气管道勘察设计院,河北省廊坊市102849

出　　处：《油气储运》1993年第6期22-27,共6页Oil & Gas Storage and Transportation

摘　　要：针对大型油罐事故裂缝多发生在罐壁底部的特点,就防火区内充满流动液体的不利工况,通过有限元分析,探讨了防火堤内侧坡度对事故荷载的影响,给出了荷载分布曲线。In the light of the characteristics that fault ruptures usually are found in the bottom part of a large oil tank, and according to the unfavourable condition that the fire protection area is full of flowing liquid, the internal slope of fire protection dike shall affect the emergency load through finite element aralysis, and distribution curves of load are given in the paper as well.

关 键 词：油罐 防火堤 事故 载荷计算 

分 类 号：TE972[石油与天然气工程—石油机械设备]