A theoretical analysis based on shear-lag theory was carried out to analysis the load distribution under the thrust load in lap region between skirt and cas
Transmission shafts are the key parts in the deployable mechanism of antenna of satellite.They are long and thin, and endure the load of torture.The shafts
As for a low aspect ratio rudder, 6 layup composite methods are proposed, and then modal analysis is carried out for each method.Conclusion is made that the
Complicated irregular structure ('stent' for short) is a very important part of spacecraft final assembly.Stents are founded by metal with heavy weight and
Carbon fiber reinforced plastic (CFRP) laminates with large thickness (60mm max) were prepared by compression molding technology as the lightweight structur
Thermal protection materials and structures, which are correlated to the safety of hypersonic vehicles, are one of the most critical techniques in design an
复合材料裙连接区结构在承受轴向载荷时，各层承受载荷受裙几何特征、复合材料铺层和层间橡胶层影响。基于剪滞理论，建立裙连接区结构的理论分析模型，研究各裙轴向载荷分配规
人月球车主结构主要用来承载设备，满足发射段、奔月段和月面巡视段的强度和刚度要求。发射时，月球车一般安装在着陆器的顶端，所以承受的振动载荷较大，为一般航天器的7-9倍。
高效,高质量的制孔是碳纤维复合材料在航空航天行业应用的前提.本文采用D3mm金刚石涂层硬质合金钻头钻削T300碳纤维复合材料,研究切削参数(V=20,40,60,100,150m/min；fr=0.
传动轴是卫星天线阵面展开机构的关键部件，采用细长杆结构，要求承受额定扭矩，同时对其重量有严格要求。采用传统合金钢重量较重。树脂基复合材料由于具有低密度、高比强度、