石油学报 ›› 1983, Vol. 4 ›› Issue (4): 73-80.DOI: 10.7623/syxb198304012

• 石油工程 • 上一篇    下一篇

交叉球形容器中的应力和加强构件的计算

张振华   

  1. 抚顺石油学院
  • 收稿日期:1982-11-20 出版日期:1983-10-25 发布日期:2013-07-08

CALCULATION OF STRESS AND REINFORCEMENT MEMBERS FOR INTERSECTING SPHERICAL VESSELS

Zhang Zhenhua   

  1. Fushun Petroleum College
  • Received:1982-11-20 Online:1983-10-25 Published:2013-07-08

摘要: 交叉球形容器在国外石油化学工业中已经应用。本文介绍了内压球形容器中薄膜应力及变形,内压薄膜球形壳体弯曲应力和薄膜应力公式;并按有力矩理论导出了交叉球形压力容器交叉处应力的计算公式;介绍了按薄膜应力计算交叉球形容器加强构件的计算方法和计算公式,提出了按有力矩理论计算交叉球形容器加强构件的计算方法与计算公式。

Abstract: Stress and deformation of membrane in iuternally pressurized thin-wall spherical vessels is discussed, together with the formula for calculation of bending stress and stress of membrane of spherical shells. Formulae for calculation of stress at the intersection and calculation of reinforcement members of intersecting pressurized spherical vessels of equal size are also presented.