Question 5 The unsymmetrical frame shown below in figure is having both bases pinned as shown. The beam has a plastic moment Mp. Sketch the possible mode of failure and determine the magnitude of the...
Question 4 The continuous beam shown in Figure has a plastic moment Ma. Sketch the possible mode of fallure and Energy methods and determine the magnitude of the load P for plastic collapse in terms of Mp. Use both Equilibrium
The H-beam is made of an elastic-plastic material for which σy = 400 MPa. Find the plastic moment Mp and the maximum elastic moment Me and determine the shape factor for the cross section of the H-beam. Also, determine the residual stresses in the top and bottom of the beam after the plastic moment MP is applied and then released. Question 4 a The H-beam is made of an elastic-plastic material for which oy 400 MPa. Find the plastic moment...
(a) The H-beam is made of an elastic-plastic material for which σy = 400 MPa. Find the plastic moment Mp and the maximum elastic moment Me and determine the shape factor for the cross section of the H-beam. Also, determine the residual stresses in the top and bottom of the beam after the plastic moment MP is applied and then released. (b) The continuous beam shown in Figure is made of the same cross section as in part a and...
Question I.5 Figure 1.5 shows a frame with loads at A and D. Select the closest value for the magnitude of the total reaction at B. Assume the weight of the frame is zero. 40 kN VE 96.2 kN (a) (Ь -40 kN 5 m (c) -87.5 kN 30 kN (d) 57 kN 4m ao 1 m (e) 50 kN Figure L.5 Low mass frame Question I.6 In the shear and bending moment equations for beams, which of the following...
3- (SKMMIH3/SME2113) from plastic having modulus of elasticity, E-4.0GPa a) Bar ABCD shown in Figure Q3a is made The bar consists of three segments, AB, BC, and CD. Segment AB is hollow and segments BC and CD are solids If the shortening (contraction) of bar ABCD is limited to 4.0 mm, determine the maximum allowable force P to be applied at C. (8 marks) 90 mm ΟΙ 00 mm 1080 min PL 500 mm 250 mm 250 mm Figure Q3a...