The maximum factored load ,
Pu= 40.2875 k or 40.3 k( approx.)
Calculations are shown below
Problem #3 (25 points) A simply supported, W12x65 beam (A572 Gr. 55 - Fy- 55 ksi; Fu 70 ksi) is s...
An 6.5m span simply supported beam is laterally unsupported between both ends . The beam bent about its majo r axis and is subject to a transverse distributed factored load of 10 kN/m (including a self weight allowance). It is required to find an economic section to carry the given loads. (Fy=350MPa).
Below is a diagram of a beam that is simply supported and subjected to a point load over a 9.8 in. plate. The member has 6.14 sq.-in. of flexural tension steel. You can use d = 25.7 in., bw = bv = 3.54 in., f’c = 12.2 ksi, fy = 87 ksi, Av = 0.157 sq.-in. at a spacing s = 6.50 in., finally, the maximum course aggregate used in the beams was 0.50 in. There is no axial load...
Problem 2 (25 points) A rectangular reinforced concrete beam has a width b-15 inches and effecti Concrete com ve depth d-24 inches. orcement fy- 60 ksi. imate load - 6 k/R pressive strength fe -4,000 psi and yield stress of steel reinf The beam is simply supported and subjected to a uniformly distributed ulti that includes the weight of the beam. Span is 28 feet. Assume interior exposure. s and show the proposed shear reinforcement Design the beam for shear...
The beam is simply supported. Problem 3. (30 points) A wooden beam is composed of a 2 x8" (1.5"x7.25") top flange and a 3"x10 (2.5"x9.25") web to form a T section. Assume that the two members are glued together. L-16 ft. (a) For a uniform dead load of 20 lb/ft over the entire beam span and a uniform live load of 80 lb/ft over the left half of the span, draw the shear and moment diagrams. (b) Determine the cross-sectional...
Problem 3 (19 points): A simply supported beam ABCD carries a uniformly distributed load, w, and a concentrated load, F, as shown in the figure. All the dimensions are given in the figure, and the weight of the beam is neglected a) Draw the free body diagram for the beam, showing all the applied and reaction forces. Find the reaction forces F=14 kN .6m b) Give the expression for the shear force, V- V(x), and the bending moment M M(x),...