Strength analysis on sandwich composite material shell structure reinforced by stiffeners is performed in this paper.
本文主要研究了加筋夹芯复合壳体的结构强度。
The orthogoi al multilayer sandwich plate which provides considerable strength, stiffness and stability has been used in some important engineering structures, such as the composite material bridge.
正交各向异性多层夹芯层板具有较好的强度、刚度和稳定综合性能，已在一些重要承力结构（如复合材料桥）中应用。
In this paper the vibrations of sandwich and composite material plates are analyzed by use of the finite thick strip method. As compared with the conventional finite element and finite strip methods.
本文用有限厚条法进行夹层板、复合材料板的振动分析，与一般有限元、有限条相比具有自由度少、精度高的特点。
The sandwich structure of composite material, which has been abroad used in the engineering, always are acted by various outside forces. The familiar invalid mode of them is buckling.
工程中广泛使用的复合材料夹层结构受各种外力作用时，最常见的失效模式为屈曲。
Based on the investigation and analysis, we have chosen bamboo, glass reinforced plastics and polystyrene plastic foam as composite material of sandwich panels.
在调查分析基础上，选择了竹笆板，玻璃钢做面层，聚苯乙烯为芯层，作为复合板材的组成材料。
Based on the investigation and analysis, we have chosen bamboo, glass reinforced plastics and polystyrene plastic foam as composite material of sandwich panels.
在调查分析基础上，选择了竹笆板，玻璃钢做面层，聚苯乙烯为芯层，作为复合板材的组成材料。
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