Deformation of wrinkled membrane inflatable structures under concentrated loads

• 作 者: 王长国 杜星文 万志敏 赫晓东
• 机 构: CenterforCompositeMaterials,Post-doctoralResearchCenterinMaterialScienceandEngineering
• 出 处: 哈尔滨工业大学学报：英文版
• 发表日期: 2008年5期
• 关键词: 膜学说 隔膜 皱褶 空间膨胀结构 membrane membrane theory wrinkle space inflatable structure
• 基金项目: Sponsored by the Development Program for Outstanding Young Teachers in Harbin Institute of Technology （ Grant No. HITQNJS. 2008.004）, the China Postdoctoral Science Foundation （Grant No. 20070420163）,

The axisymmetric deformation of a paraboloidal membrane inflatable structure subjected to a concentrated load at its apex and a uniform internal pressure was analyzed. The wrinkle angle was obtained according to the membrane theory when wrinkles appeared