Table 2 - Beam Cross-section properties Distance from the root (m) A(m²) Ox(m) Qy(m) \xx(m) lyx/m)...
Table 2 - Beam Cross-section properties Distance from the root (m) A(m²) Ox(m) Qy(m) \xx(m) lyx/m) Xmax/m) Ymax(m) | 4 0.07 0.08 0.06 0.04 0.03 0.02 0.01 0.01 0.01 0.009 0.007 0.0112 0.0168 0.0108 0.0056 0.0042 0.0014 0.0004 0.0002 0.0001 0.000009 -0.00007 0.0112 0.0096 0.003 0.0004 -0.00024 -0.0004 -0.0003 -0.0003 -0.0003 -0.00027 -0.00021 1.45 1.43 1.37 4.13 6.78 8.96 10.69 12.18 13.24 14.14 15.04 1.47 1.97 1.37 .14 6.79 8.96 10.69 12.18 13.24 14.14 15.04 0.16 0.21 0.18 0.14 0.14 0.07 0.04 0.02 0.01 0.001 -0.01 0.16 0.12 0.05 0.01 -0.008 -0.02 -0.03 -0.03 -0.03 -0.03 -0.03 30 55 A pluck test is performed on the blade as part of the certification process. For this measurement, using a saddle a concentrated force will be applied to a section of the blade (F = 2.53 MN). a. If the load is applied on the 20m length of the blade, determine the maximum bending stress in the 1- meter section of the blade. F = 2.53MN 20m 57m b. Determine the maximum bending stress in the 10m section of the blade caused by the concentrated force acting at 20m from the root.