论文部分内容阅读
目的选用玻璃钢复合材料作为舱体结构材料，实现单一金属材料所不能实现的特殊性能要求。方法依据玻璃钢与几种常规金属材料的力学性能比较，选择符合技术要求的舱体结构材料。根据载荷条件和结构件形状，将复合材料内纤维设计成适当含量并合理铺设，进行结构与材料的最佳设计。结果舱体结构达到了整体强度高、刚度大、重量轻、抗疲劳和减振等效果。材料有害气体环境检测符合医学卫生标准。结论模拟舱采用玻璃钢复合材料的结构设计是成功的，是比较科学经济的设计方案，它降低了舱体重量，提高了整舱强度和刚度。
Purpose Select FRP composite materials as the structure of the cabin material to achieve a single metal material can not achieve the special performance requirements. Methods Based on the comparison of the mechanical properties between FRP and several conventional metal materials, the cabin structure materials that meet the technical requirements were selected. According to the load conditions and the shape of the structure, the fiber inside the composite material is designed to an appropriate content and laid rationally to make the best design of the structure and material. The results of the cabin structure to achieve the overall strength, stiffness, light weight, anti-fatigue and damping effects. Material harmful gas environment testing in line with medical hygiene standards. Conclusion The structural design of FRP composite materials is successful. It is a scientific and economical design scheme, which reduces the weight of the pods and improves the strength and stiffness of the entire pods.