The vibration of a thin elasticsphericalshell in a bubbly layer is analyzed theoretically so as to investigate the effect of bubbly layer on structural vibration.
对气幕中弹性薄球壳的振动进行理论分析,以探讨气幕对结构振动的影响。
2
The imperfect part of a sphericalshell is taken as a shallow sphericalshell and the function of the remainder is simplified as the elastic constraints.
以扁球壳代替球壳缺陷部分,把其余部分的作用简化为弹性约束。
3
Bimetallic shallow sphericalshell is an important elastic element for thermal sensitivity in precision instrument.