而研究球壳结构，首先要解决球壳偏差的测量问题。
In the study of the structure of the spherical shell, the error measurement of the shell must first be solved.
对薄壁扁球壳结构撞击刚性板的动态响应和吸能特性进行了研究。
Dynamic response and energy absorbing characteristics of shallow spherical shell structures when impacting a rigid plate are studied here.
应力强度评定结果表明，该球壳结构在设计条件下满足设计规范要求。
Stress intensity evaluation shows that the spherical tank is safe under design condition.
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