›› 2011, Vol. 31 ›› Issue (5): 31-40.doi: 10.3780/j.issn.1000-758X.2011.05.005

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Review on Integral Stiffened Shell Structure Technology of Large Space Station

 YU  Deng-Yun1, LAI  Song-Bai2, CHEN  Tong-Xiang2   

  1. (1 China Aerospace Science and Technology Corporation.,Beijing 100037)
    (2 China Academy of Space Technology, Beijing 100094)
  • Received:2010-12-03 Revised:2011-01-30 Online:2011-10-25 Published:2011-10-25

Abstract: A survey of integral stiffened shell technology was carried out, and the structural design, materials, manufacturing, bending forming technology of integral stiffened shell together with their development trends were analyzed. With regard to the research status of relevant technology in China,difficulties and obstacles of  the engineering development of space station integral stiffened shell were pointed out, and research suggestions were also given.

Key words: Integral stiffened shell, Structural optimization design, Structural material, Manufacturing and forming, Pressurized module, Space station