扁平绕带容器基于爆破失效准则的可靠性设计  

RELIABILITY DESIGN OF FLAT STEEL RIBBON WOUND PRESSURE VESSEL

作　　者：郑津洋[1] 朱国辉[1] 黄载生[1] 

机构地区：[1]浙江大学化工机械研究所

出　　处：《机械强度》1993年第4期6-9,62,共5页Journal of Mechanical Strength

基　　金：国家自然科学基金

摘　　要：鉴于扁平绕带容器的爆破压力不受钢带层间贴合质量和预应力大小的影响。文中提出了采用爆破失效准则设计该型容器的观点,并导出设计计算公式。只要爆破安全系数不小于2.5,其爆破失效概率就可低于10^(-10)。In view of the fact that bursting pressure of flat steeel ribbon wound pressure vessel is independent of layer contact quality and prestress,the authors have thought the desirable design criteria for vessel of this type should be based on failure mode of plastic instability,which thickness should be determined by bursting pressure. Provided bursting preessure is not less than 2.5 design pressure,probability of bursting failure will be less than 10^(-10).

关 键 词：绕带式高压容器 可靠性 设计 

分 类 号：TQ051.3[化学工程]