梁在固有振动中的对偶关系 1)
胡海岩

DUALITY RELATIONS OF BEAMS IN NATURAL VIBRATIONS 1)
Hu Haiyan
表 3 梁的对偶条件及在齐次边界条件下的分类 (F: 自由, S: 滑支, H: 铰支, C:固支)
Table 3 Classification of beams with homogeneous boundaries under dual Conditions (F: free, S: slipping, H: hinged, C: clamped)