Determine the largest permissible distributed load w for the beam shown, knowing that the allowable normal...
Determine the largest permissible value of P for the beam and loading shown, knowing that the allowable normal stress is +80 MPa in tension and -140 MPa in compression. 12 mm 48 mm D :12 mm 96 mm 0.4 m 0.2 m 0.2 m kN The largest permissible value of P is
The beam having a cross-section as shown is subjected to the distributed load w (1) Calculate the moment of inertia, I (2) If the allowable maximum normal stress ơmax-20 MPa, determine the largest distributed load 5. w. (3) If w 1.5 kN/m, determine the maximum bending stress in the beam. Sketch the stress distribution acting over the cross-section. 100 mm 50mm 120 mm 3 m50 mm 3 m
Knowing that for the extruded beam shown the allowable stress is 120 MPa in tension and 147 MPa in compression, determine the largest couple M that can be applied. The largest couple M that can be applied is 13.83 13.83 Incorrect kN·m.
2. For the beam and loading shown, design the cross section of the beam, knowing that the grade of timber used has an allowable normal stress of 12 MPa 2.5 KN 2.5 KN 100 mm 6 kN/m 0.6 m 0.6 m 3. Knowing that the allowable normal stress for the steel used is 160 MPa, select the most economical S shape beam to support the loading shown. SO KN 100 kN/m B 0.8m- 1.6 m
For the beam and loading shown, design the cross section of the beam, knowing that the grade of timber used has an allowable normal stress of 11.5 MPa. (Round the final answer to one decimal place.) 1.8 kN 3.6 KN 40 mm 0.8 m 0.8 m 0.8 m The height h of the beam is mm.
For the beam and loading shown, design the cross section of the beam, knowing that the grade of timber used has an allowable normal stress of 12.5 MPa. Round the final answer to one decimal place.) 18 kN 3.6 kN 40 mm IS!
The built-up beam is made of steel as shown in Figure 1. Knowing that modulus of elasticity for the steel is E = 200 GPa 150 mm 20 mm 150 mm 150 mm 10 mm M '10 mm 300 mm А Figure 1 (1) If the allowable tensile and compressive stress for the beam are allow tension = 140 MPa and o = 210 MPa. allow compression respectively, determine the maximum allowable internal moment M that can be applied Determine...
For the beam and loading shown, design the cross section of the beam, knowing that the grade of timber used has an allowable normal stress of 14 MPa. (Round the final answer to the nearest whole number.) 10 kN/m 120 mm + -5m- The height h of the beam is mm.
The beam shown is made of a nvlon for which the allowable stress is 23 MPa in tension and 31 MPa in compression. Determine the largest couple M that can be applied to the beam. 28mm- 12 mm 24 mm 14 mm N m
The beam shown is made of a nylon for which the allowable stress is 25 MPa in tension and 30 MPa in compression. Determine the largest couple M that can be applied to the beam. 52 mm 21 mm 42 mm 26 mm M 278.8 N m