膜片通过两个同心圆柱的两个半径之间的各向同性预应力拉伸，该两个同心圆柱不在平行于垂直轴的平面上。 找到膜的最终最小形状 - 螺旋 - 并确定膜的表面积。 为此使用附加模块RF-FORM-FINDING。 Elastic deformations are neglected both in RF-FORM-FINDING and in the analytical solution; self-weight is also neglected in this example.
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膜片通过两个同心圆柱的两个半径之间的各向同性预应力拉伸，该两个同心圆柱不在平行于垂直轴的平面上。 找到膜的最终最小形状 - 螺旋 - 并确定膜的表面积。 为此使用附加模块RF-FORM-FINDING。 Elastic deformations are neglected both in RF-FORM-FINDING and in the analytical solution; self-weight is also neglected in this example.