2. Determine the minimum height h of the beam shown in Fig. P-508 if the flexural stress is not to exceed 20 MPa. 5kN/m 1m ↑ R₁ 10kN ↓ 3m 2 m 2 R₂ h

The cantilever beam shown is subjected to a concentrated load of P. The cross-sectional dimensions of the wide-flange shape are also shown, where bf = 7.00 in., d = 12.5 in., tf = 0.475 in., tw = 0.250 in.(a) Compute the value of Q that is associated with point K, which is located yk = 3.0 in. above the centroid of the wide-flange shape.(b) If the allowable shear stress for the wide-flange shape is τallow= 12 ksi, determine the maximum concentrated load P than can be applied to the cantilever beam. Calculate the cross-sectional area of the top flange (1), the bottom flange (2), and the web (3).Answers:A1 =        in.2.,A2 =        in.2.,A3 =        in.2. Part 2   Determine the location of the y direction centroids of the top flange (1), the bottom flange (2), and the web (3), with respect to the bottom of the cross-section.Answers:y1 =         in.,y2 =         in.,y3 =         in.   Part 3 Determine the centroid location in the y direction for the cross-section…

The cantilever beam shown is subjected to a concentrated load of P. The cross-sectional dimensions of the wide-flange shape are also shown, where bf = 7.00 in., d = 14.0 in., tf = 0.475 in., tw = 0.350 in.(a) Compute the value of Q that is associated with point K, which is located yk = 3.5 in. above the centroid of the wide-flange shape.(b) If the allowable shear stress for the wide-flange shape is τallow= 13 ksi, determine the maximum concentrated load P than can be applied to the cantilever beam. Determine the moment of inertia Iz1 for the top flange (1) about the z centroidal axis of the cross-section.Answer: Iz1 =      in.4. Determine the moment of inertia Iz2 for the bottom flange (2) about the z centroidal axis of the cross-section.Answer: Iz2 =       in.4. Determine the moment of inertia Iz3 for the web (3) about the z centroidal axis of the cross-section. Note that the centroid of the web is also the centroid of the cross-section.Answer: Iz3 =        in.4. Determine the…

The simple beam with overhang carries a uniform load, w=10kN/m and force P=20.38kN. a. determine the maximum bending stresses (T & C) and absolute maximum transverse shear stress b. check if the beam is safe if the allowable bending stress (T & C) = 120 MPa and the allowable shear stress=80MPa