- For The Beam With Cross Section Shown The Allowable Flexural Stresses For Tension And Compression Are 80 Mpa And 120 Mp 1 (130.76 KiB) Viewed 24 times
For the beam with cross-section shown, the allowable flexural stresses for tension and compression are 80 MPa and 120 MPa, respectively. Using a = 10 mm, determine - a. The maximum flexural stresses in tension and compression. (10 pts.) b. The stress at a point 3 m to the left of C and 20 mm above the bottom. (10 pts.) c. If the 16 kN/m and 8 kN/m be replaced by a uniform load 2w and w, respectively and all concentrated loads and moment are removed, determine the maximum safe value of w. (10 pts.) 12 kN 3a 16 kN/m 8 kN/m a А. E 8a B 24 kNm 3 m 5 m 2 m a 10a