摘要
分析了GB 150-1998《钢制压力容器》中圆筒和折边锥形封头大端的厚度计算公式,认为计算折边锥形封头的厚度时,可只考虑与过渡段相接处的锥壳厚度。
Thickness calculation equations for cylinders and large end of conical section in the GB 150-1998《Steel Pressure Vessels 》 were analyzed, By analyses, it is accepted that thickness of conical section at the knuckle juncture is only considered, when calculating thickness of toriconical section.
出处
《石油化工设备》
CAS
2006年第2期50-52,共3页
Petro-Chemical Equipment
关键词
封头
计算厚度
过渡段
head
calculation thickness
transitional section
