论文部分内容阅读
1.纤维缠绕旋转圆筒壳的振动解析1.1 圆筒壳的弹性特性旋转壳共有 n 层,第 k 层厚为 h_k,缠绕角为α_k,如第二章图1,图2所示 (1)主轴(x,y 轴)方向的应力～应变关系(?)其中:
1. Vibration Analysis of Spirally Wound Rotating Cylindrical Shells 1.1 The Elasticity of Cylindrical Shells The total number of rotating housings is n, the thickness of the kth layer is h_k and the winding angle is α_k, as shown in Figure 1 and Figure 2 of Chapter II (1) Stress-strain relationship in the direction of the main axis (x, y axis) (?) Where: