摘要
应用可靠性设计方法 ,对球形容器的静强度进行分析。结果表明 ,用中径公式预测球形容器的静强度基本符合正态分布。在 99%的置信度下 。
By application the reliability design methods, the static strength of pressure spherical vessel is analyzed. The results indicate: 1) the static strength of pressure spherical vessel by using mid-diameter formula is conform to normal distribution, 2) with the reliability of 99%, distribution parameter of static strength for pressure spherical vessel have obtained.
出处
《石油化工设备》
CAS
2004年第4期17-19,共3页
Petro-Chemical Equipment
关键词
球形压力容器
静强度
分布规律
参数
pressure spherical vessel
static strength
distribution regularity
parameter
