Curved Member in Bending text reference: Figure 4.17, page 161
Curved Member in Bending Condición: sumatorio de esfuerzos en el r n =0
Curved Member in Bending
Cross Section of Curved Member Figure 4.18 Rectangular cross section of curved member. text reference: Figure 4.18, page 162
Example: Cross Section of Curved Member Una sección transversal rectangular de un elemento curvo, tiene las dimensiones: b= 1´ y h=r 0 -r i =3´, sometida a un momento de flexión puro de 20000lbf-pulg. Hallar: a)Elemento recto. b)Elemento curvo. r=15´. c)Elemento curvo. r=3´. text reference: Figure 4.18, page 162
Tabla de Ganchos
Example: Cross Section of Curved Member Una sección trapezoidal de un elemento curvo, tiene las dimensiones: b 0 =a, b 1 =2a, h=3a y ri=10 cm F= 125 kg Tadm=1380 Kg/cm2 Hallar: valor de a. text reference: Figure 4.18, page 162