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Applied Mathematics and Mechanics (English Edition) ›› 2000, Vol. 21 ›› Issue (9): 1066-1070.

• 论文 • 上一篇    下一篇

AN APPLICATION OF THEORETICAL SOLUTIONS ABOUT CYLINDRICAL SHELLS WITH SMALL OPENINGS

宋天舒1, 刘殿魁2   

  1. 1. Center for Composite Materials, Harbin Institute of Technology, Harbin 150001, P. R. China;
    2. Department of Civil Engineering, Harbin Engineering University, Harbin 150001, P. R. China
  • 收稿日期:1998-04-27 修回日期:1999-12-21 出版日期:2000-09-18 发布日期:2000-09-18

AN APPLICATION OF THEORETICAL SOLUTIONS ABOUT CYLINDRICAL SHELLS WITH SMALL OPENINGS

SONG Tian-shu1, LIU Dian-kui 2   

  1. 1. Center for Composite Materials, Harbin Institute of Technology, Harbin 150001, P. R. China;
    2. Department of Civil Engineering, Harbin Engineering University, Harbin 150001, P. R. China
  • Received:1998-04-27 Revised:1999-12-21 Online:2000-09-18 Published:2000-09-18

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摘要： Stress concentrations about thin cylindrical shells with small openings are reconsidered from a new angle. There is a sort of special internal relation between theoretical solutions about cylindrical shells with large openings and one with small openings. Using this relation, the extent of applying the theory about small openings to engineering practice is estimated again, thus an idea of how to use this theory and a new appraisal of the application of theoretical solutions about cylindrical shells with small openings to engineering practice are given.

Abstract: Stress concentrations about thin cylindrical shells with small openings are reconsidered from a new angle. There is a sort of special internal relation between theoretical solutions about cylindrical shells with large openings and one with small openings. Using this relation, the extent of applying the theory about small openings to engineering practice is estimated again, thus an idea of how to use this theory and a new appraisal of the application of theoretical solutions about cylindrical shells with small openings to engineering practice are given.

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