A simply supported beam has a cross section of 2 in. wide by 6 in. tall. It is loaded by two vertical 8,000 lb forces acting at 4 ft from the ends of the beam.
a.) Determine the maximum bending stress, psi, in the beam
b.) Determine the maximum transverse shear stress, in psi, in the beam
A simply supported beam has a cross section of 2 in. wide by 6 in. tall....
The simply supported beam, with a U cross section, is subjected to a uniformly distributed force of 8 kN/m and a concentrated load of 12 kN as shown. (a) Determine the reaction at supports A and B, (b) sketch the shear diagram and the moment diagram, (c) determine the location of the neutral axis of the cross section and calculate its area moment of inertia about the neutral axis, and (d) determine absolute maximum bending stress and (e) absolute maximum...
Question 1 (6.7 points) AW12 x 50 steel beam is used as a simply supported beam on span of 24 feet. The beam supports a uniformly distributed load of 1000 lb/ft. Calculate the maximum bending stress. a) 9,560 psi Ob) 11,280 psi Oc) 13,460 psi d) none of the above Question 2 (6.7 points) Determine the number of 2 x 12's that need to be nailed together to build a beam that would support a uniform load of 500 lb/ft...
A simply supported wood beam of rectangular cross section and span length 2 m carries a uniformly distributed load of intensity 9 = 1 kN/m as shown. Calculate the maximum bending stress and the maximum shear stress in the beam.
5. (20 Points) For the loading on the simply supported beam shown below. a) What is the internal shear and bending moment at point C? b) Given the beam has a rectangular cross section with a width of 8 in. and a height of 20 in., find the maximum normal stress (om) in the cross section at C from the bending moment calculated above. 600 lb 200 lb/ft
A timber [E = 1,800 ksi] beam is loaded and supported as shown. The cross section of the timber beam is b = 4 in. wide and h = 7 in. deep. The beam is supported at B by a 0.875-in.-diameter aluminum [E = 10,500 ksi] rod, which has no load before the distributed load is applied to the beam. After a distributed load of w = 610 lb/ft is applied to the beam, determine (a) the force carried by...
A prismatic beam with span L = 3 ft is simply supported at points A and B. The beam is supporting a uniform load with q = 160 lb/in . The cross-section of the beam is a solid rectangle with width b = 1 in and height h = 4 in . Determine: a. The normal stress (σ C ) and shear stress (τ C ) at point C located 8 inches left of support B and 1 in. below...
A simply supported beam has a cross-section that is formed using of Steel and Aluminum as shown. Find the normal stress at point "b" at the point of maximum moment for the loading shown. All the dimensions are in inches. 50 lb/in 240 Steel Es=29000 ksi Aluminum EA-10000 ksi 4 1
14.54 A simply supported rectangular beam with a span of 6 ft has a concentrated load of 4.1 kip at midspan. Se- lect the lightest rectangular wood beam that can safely support the loads (neglect the weight of the beam). The allowable stress in bending is 1200 psi and in shear parallel to the grain 100 psi 14.54 A simply supported rectangular beam with a span of 6 ft has a concentrated load of 4.1 kip at midspan. Se- lect...
If a simply supported beam is subjected to the following loading and across section of the beam is provided, determine the following a. Determine the maximum bending stress in the beam. b. Determine the absolute maximum shear stress in the beam.
Problem 4) The beam shown has a rectangular cross section 4 in. wide and 8 in. deep. Determine the maximum shear stress. 4800 lb 3600 lb 2 ft B 12 ft re to search о e 03