The beam has the cross-sectional area shown. If the loading intensity o 25 kN/m and the...
The simply supported beam is subjected to a uniform distributed load, w of 30 kN/m in the negative y-direction and a point load, P of 15 kN in the negative z-direction. The total length, L of the beam is 6 m. Answer the questions that follow: 'n Eenvoudige opgelegde balk word belas met 'n uniform verspreide belasting van w 30 kN/m in die negatiewe y-rigting en 'n puntlas P = 15 kN in die negatiewe z-rigting. Die totale lengte, L...
Consider the beam and loading shown. The cross-sectional area is rectangular which measures 200 mm x 400 mm. What is the maximum bending stress, fbmax in MPa ? Use two decimal places. 10 kN 50 kNm с B 2m 3 m
For the beam and loading shown below, 3 kN 3 KN 1.8 kN/m SO mm B 300 mm D 1 - -1.5 m 1,5 m - 1.5 m Q2-PART@) Determine the reaction force at A = ? (in kN) Q2-PART(b) Determine the moment inertia along the horizontal neutral axis for the cross section of the beam = ? (in 106 mm) Q2-PARI(C) Determine the maximum normal stress due to bending on a transverse section at C = ? (in MPa)
Consider the beam and loading shown. The cross-sectional area is rectangular which measures 200 mm x 400 mm. What is the maximum bending stress, fbmax in MPa ? Use two decimal places. y 10 kN 50 kNm A с X +B 2m 3 m
4. (30%) For a beam with a T-section as shown, the cross-sectional dimensions of 12 mm. The centroid is 75 mm, h = 90 mm, t the beam are b 60 mm, h, at C and c 30 mm. At a certain section of the beam, the bending moment is M 5.4 kN m and the vertical shear force is V= 30 kN. (a) Show that the moment of inertia of the cross-section about the z axis (the neutral axis)...
The steel beam has the configuration, loading pattern and cross-sectional area shown in Figure 8. Assuming w = 5 kN/m, determine: a) the reactions at each end of the beam b) the second moment of area of the section about the relevant axis of bending c) the maximum shear stress and associated distribution of shear stresses in the beam d) the maximum bending stress and distribution of bending stresses in the beam 0.8 m 0.8 m 0.8 m 8 cm...
20 KN 3 kN/m 3 2 KN- y, 2 kN-m 12.5 mm 200 mm? Z B 150 mm 121.43 mm 1.5 m 1.5 m 2.2 m 12.5 mm Part [1] (a.) Construct shear and bending moment diagrams. Show all work. Label completely. (b.) Determine the maximum value of the transverse shear force (in magnitude) and where it occurs. 'Box' answers. (c.) Determine the maximum values of the bending moment (both positive and negative) and where each occurs. 'Box' answers. Part...
For the beam and loading shown, determine: A. The maximum shearing force in the beam = kips B. The maximum bending moment in the beam = kip in C. The centroid of the cross section is at (in.) from the bottom b D. The moment of inertia of the cross section = in^4 E.the shearing stress at point a = ksi F. The shearing stress at point b = ksi G. The max shearing stress in the cross section =...
Q4. (20 pts) A kN/m BEN. X mm The beam has the cross-sectional area and loaded as shown. Draw the bending and shear force diagrams. Find the maximum bending stress in the beam. التسعي HO Z mm Y mm 3 m Z mm A=40 X=75 B=25 Y=125 Z=10
The simply-supported beam having I-beam cross-section as shown in figure is to carry a uniformly distributed load over its entire 1.2m length. Specify the maximum allowable load if the beam is made from malleable iron, ASTM A220, class 80002. The allowable tensile stress is 164 MPa and allowable compressive stress is 412 MPa. The centroid of the section is located at 35 mm from the bottom and moment of inertia are Ix = 2.66 x 10 mm". (a) Draw loading...