Question-2: The cross section of the bar in the figure a) Calculate the stress(tension) values at points A, B, and C. b) Draw the stress distribution in the section.
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- The following beam is supported by an aluminum bar at C, a steel bar at B, and a brass bar at D. The distance b is equal to 50 mm. The data is shown in the table:If the maximum rotation that can occur at point A is 0.25 radians clockwise, determine: a. The maximum force P that can be applied. Answ: 28347.97 kNb. The normal stress in the aluminum, steel, and brass bars. Answ: 25 000 MPa, 17500 MPa, 25937.5 MPaThe solid circular section EF rod in the figure is fixed to the wall at point F. Forces P1 = 1 kN, P2 = 2 kN were applied from point D of the DE rod, which is rigidly connected to the rod. Calculate the stress states occurring at points A and B and show them on the small volume elements removed from these points. The diameter of the EF rod will be taken as d = 50 mm. Do not give answer in image and hand writingThe internal shear force V at a certain section of a steel beam is 80 kN, and the moment of inertia is 64,867,500 mm4. Determine the horizontal shear stress at point H, which is located L = 17 mm below the centroid. 58.9 MPa 42.7 MPa 39.6 MPa 35.2 MPa 31.2 MPa
- Draw the shear force and bending moment diagram of the beam. Draw the distribution of normal stress and shear stress in the cross section of the beam at the B support. q(t/m)10 b(mm)60 h(mm)550 t(mm)401-10. A bar of variable cross section, held on the left, is subjected to three forces, P =4 kN, P, = -2 KN, and P, = 3 kN, as shown in the figure. On two separate diagrams, plot the axial force and the axial stress along the length of the bar. Let A1, = 200 mm, A2, = 100mm², and A3, = 150 mm".Since the beam M in the figure is under the effect of simple bending moment, calculate the bending stress and shear stress values at the A, B and C points. h = 400mm b = 140mm and M = 150KNm
- A moment is exerted on the profile given in the figure to make an angle B with the vertical. Calculate the stress at point B. Given a = 90 mm, b = 60 mm, c = 110 mm, d = 130 mm, Beta = 80 degrees, M = 13 kNm,In Figure 2, the system under the torsional effect;Draw the torsional moment diagram.Determine the torsional angle CA (rotation angle) that will occur at point C.Determine the maximum shear stress that will occur in the system.(G=80 000 MPa)M1(Nm) 9000 M2(Nm)2000 D1(mm) 90 D2(mm) 60 D3(mm) 50 D4(mm) 30From the given figure below and its properties, calculate the stress at the top where the maximum moment is located. (MPa) Properties: Beam width = 207 mmBeam height = 386 mmWLL = 12.48 kN/mWDL = 15.26 kN/mSpan of the beam = 8 mPrestressing force = 293 kNeccentricity = 135 mm
- QUESTION 2) A bending moment of M=4 kNm, tan alpha (α)=0.577, acts on the section in the figure. Unbiased Determine the position of the axis and draw the stress distribution in the sectionThe T-shaped beam shown above is supporting a concentrated load P at its free end. The beam has an allowable bending stress of ?????? = 250 MPa and an allowable shear stress of ?????? = 100 MPa. a) Determine the distance to the neutral axis (?̅), second moment of area (?), and the section modulus (?) of the cross-section.b) Draw the shear force diagram (SFD) and bending moment diagram (BMD) of the beam. On your diagrams, express the values of shear and moment in terms of the applied load P.c) Determine the maximum value of P such that bending failure will not occur.d) Determine the maximum value of P such that shear failure will not occur.e) Based on your answers to (c) and (d), what is the maximum load P that can be applied to the beam? Is this beam bending or shear governed?For the beam shown, calculate the magnitude of the bending stress (in psi) at a point 1.14 in from the top of the beam on section 2.47 in to the right of B if P = 1042 lb, Q = 4278 lb, w = 1.1 in, L = 7.37 in, b = 3.82 in, and h = 0.73 in.