曲率修正系数
modify factor of curvature
频率修正系数
Frequency modifying coefficient
极限曲率法
limiting curvature method
极限弯曲强度
ultimate bending strength
水力弯曲系数
hydraulic tortuosity factor
弯沉修正系数
Correction coefficient of deflection
弯沉综合修正系数
Synthetical correction factor of deflection
Combined correction coefficient for deflection
rectified comprehensive coefficient of deflection
弯沉综合修正系数F
flexure general correction factor F
弯曲振动修正系数
equivalent rigid coefficient