【作者】 罗培林； 佟福山； 孟庆臣；

【Author】 Luo Peilin Tong Fushan Meng Qingchen(Harbin Engineering University)

【机构】 哈尔滨工程大学；

【摘要】 柱(梁)、弹性基础梁.球壳、圆柱壳是四种不同类型的结构.通过它们内在的几何关系,阐明了它们稳定性间的关系,由此得到的球壳和圆柱壳的临界载荷计算公式能算出过去不清楚的低临界载荷值.更多还原

【Abstract】 Columm(beam),beam on elastic foundation,spherical shell and circular cylindrical shell are four different kinds of structure,on the bases of alalysing the constructive relationship between them,the stability relationship between them has been estabilished and the obtained formula for caculating the critical load of the both thin shells gives some lower valuses,which is unknown in the past time.更多还原