... 3 41 3 3336 0 14 8 .10 .1, 23 24 518 6 .10 .3, 310 8000 .10 .1, 2656++ = 41 7 1 94 kG/cm2. Axt® = 512 82056,78 .10 .1, 244 ,5853 .10 .3, 346 8 .10 .1, 2656++ = 60 04, 85 cm2. Ayt® = 41 7 1 94 56,78 .10 .1, 244 ,5853 .10 .3, 346 8 .10 .1, 2656++ ... 0,97.2250 .44 6,6 + 1( 170.80.67, 61 + 2800.5 .4, 91) = 19 62559 kG. ị [N] > N 1 = 12 79 744 kG. @ Theo phương trục y: ey1 = 1 1yNM = 12 79 744 11 3 41 7 00 = 8,862 cm. my1 = ytd1yer = 71, 11 862,8 ... + 1( 170.80.52 , 14 +2800.5 .4, 91) = 16 35992 kG. Þ [N] > N 1 = 12 79 744 kG. 25 Jxt® = Jyt® = 3 41 3 333 cm 4 . Ext® = 3 41 3 3336 0 14 8 .10 .1, 23060776 .10 .3,3292 41 0 .10 .1, 2656++ = 512 820...