Calculate the maximum compressive and tensile stresses in a beam with the cross-section shown below and Young's Modulus E, subjected to a bending moment M. Assume no yielding. Example M 7 a w/o5 b

(ohsm 2) b. throps A simply supported beam has a rectangular cross-section of 50 mm wide and 120 mm deep. It is loaded as shown in Fig. 3b. Calculate the maximum stresses and draw the stress distribution diagram. The weight of the beam is assumed negligible. mot dit to sbutingsm s A - 2 m edband Im 10 kN B Fig. 3b 136 say xovbizon 2 m C

Q1 A steel beam of I cross-section is simply supported on a span of 4m. Find the safe uniformly distributed load the beam can carry if the tensile stress is not to exceed (60) N/mm2. Also find the maximum compressive stress.

For a steel circular cantilever beam, 10mm in diameter, 700mm in length with an applied load of 7.848N in the free end, produce a sketch showing the distribution of stresses across the beam section for an applied moment of  M=(3/4My+1/3Mp). Where My=24543.5 N.mm and Mp=41666.66667 N.mm and yeild stregth of material is 250Mpa. Cheers

As shown in the figure below, determine the internal loadings at points D and. Consider the weight of the beamwhich is SN lbs per ft  complete solution and drawing. if u can please add some explanation thankyou FN = 49  MN = 101  SN = 94

Consider a beam with boundary conditions, loading, and cross-section given below. In addition to the applied concentrated moment, there is a compressive axial load, P = 5 kips that acts through the centroid of the cross-section. Determine the following: (a) The normal (flexural) stress, o, at D due to the applied moment. (b) The normal stress, o, at D due to the axial load (c) The total normal stress at D due to both the applied axial load and the applied moment. 144 k-in 5 kip 5 kip 8 in A B D • I 2 in 12 ft 5 ft 6 in 8 ft Cross-section

Determine the maximum tensile and compressive stresses developed in the overhanging beam that is loaded and has the cross- sectional properties as shown. 1600 lb 4000 lb 2 in N.A. 6 in 6 ft R I- 90 in 6 ft tensile stress = 3, 840 psi and compressive stress = 7, 680 psi tensile stress = 1, 280 psi and compressive stress = 2,560 psi tensile stress = 7, 680 psi and compressive stress = 3, 840 psi tensile stress = 7, 680 psi and compressive stress = 2, 560 psi

For the beam below find the normal stress at sections in point (B) and (C) D. B 75 kN 35 kN 45 kN 85kN D=40mm D=80mm 1m 2m 1m

A beam carries a uniform distributed load of intensity w in N/m. It was determined that Vmax = 7.5w N, (+)Mmax = 5.2w N-m, (-)Mmax = 4.5w N-m. From the given cross section shown, ytop = 64.183 mm, ybot = 135.817 mm, and INA = 25.059 x 10 6 mm4. The allowable stresses are as follows: σfT = 30 MPa, σfC = 60 MPa, and τ = 10 MPa. a. The safe uniform load considering tensile flexural strees is _____N/m b. The safe uniform load considering compressive flexural stress is _____ N/m. c. The moment inertia of the area about the neutral axis is _____ mm^3. d. The safe uniform load considering maximum shear force is _____ N/m e. Based on your analysis, the safe uniform load to recommend is _____ N/m.

Find the Magnitude of the Maximum Shear Stress in the below beam and cross-section, if: W = = 6 kN/m L = 5 m b = 55 mm h = 144 mm Ensure that your answers are in MPa. Mo W Cross-Section: L b h