航空学报 > 1991, Vol. 12 Issue (12): 639-642

复合材料加筋板后屈曲强度工程分析方法探讨

朱菊芬1, 陈浩然1, 陈绍杰2, 成万植2   

  1. 1. 大连理工大学 ;2. 沈阳飞机研究所
  • 收稿日期:1991-02-23 修回日期:1991-07-08 出版日期:1991-12-25 发布日期:1991-12-25

ENGINEERING METHOD RESEARCH OF POST-BUCKLING STRENGTH FOR COMPOSITE STIFFENED PANELS

Zhu Jufen1, Chen Haoran Chen Shao jie1, Cheng Wanzhi2   

  1. 1. Dalian University of Technology;2. Shenyang Aircraft Research Institute
  • Received:1991-02-23 Revised:1991-07-08 Online:1991-12-25 Published:1991-12-25

关键词: 复合材料, 加筋板, 后屈曲

Abstract: The significance of pest-buckling strength was described in this paper on the basis of reading lots of references. An engineering method with local non-linear modification for partial panel was developed on the basis of linear theories of buckling for stiffened panel.

Key words: composite, stiffened plate, post-buckling