olids Mechanics I ov 16-Fall 2018 Last four digits of Banner # : The steel beam...
The steel beam has the cross-sectional area shown. (Figure 1) Part A If w = 5.5 kip/ft, determine the absolute maximum bending stress in the beam. VO AEDIT vec ? ksi Submit Request Answer < Return to Assignment Provide Feedback Figure < 1 of 1 8 ft 8 ft 8 ft 8 in. 10.30 in. H 0.3 in. 10 in. -0.30 in.
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...
The cross-sectional dimensions of the beam shown in the figure are a = 4.8 in, b = 5.8 in, d = 4.5 in., and t = 0.30 in. The internal bending moment about the z centroidal axis is Mz-4.40 kip-ft. Determine (a) the maximum tension bending stress (a positive number) in the beam. (b) the maximum compression bending stress (a negative number) in the beam. typ.) Answers (a) ƠmaxT- psi psi
A composite beam of steel and wood is loaded as shown. The dimensions of the wood block are 4.00 in by 16.0 inches, with steel plates that are 4.00 in wide and 0.75 in thick. The load varies along the beam as, w(x) 100 5x2 where x-0 at the wall, x is in feet, and the load is in kip/ft. The length of the beam is 15 feet. Assume all within elastic limit. Determine The reactions at the wall a....
A composite beam of steel and wood is loaded as shown. The dimensions of the wood block are 4.00 in by 16.0 inches, with steel plates that are 4.00 in wide and 0.75 in thick. The load varies along the beam as, w(x) 100 5x2 where x-0 at the wall, x is in feet, and the load is in kip/ft. The length of the beam is 15 feet. Assume all within elastic limit. Determine The reactions at the wall a....
Mechanics of Solids Assignment I Fall 2018 . Weights W are attached by cables to beam BE at its midpoint D and at its end E, as shown in the fig. The beam is supported by a pin at B and by an inclined cable from A to D. Determine (a) the tension in cable AD, and the reaction force at pin B. (b) the internal resultants (axial force, shear force, and bending moment) on the cross section at C...
The cross-sectional dimensions of the beam shown in the figure are a = 4.2 in., b = 4.7 in., d = 4.2 in., and t = 0.31 in. The internal bending moment about the z centroidal axis is Mz = -3.60 kip-ft. Determine (a) the maximum tension bending stress (a positive number) in the beam. (b) the maximum compression bending stress (a negative number) in the beam. Answers: (a) σmax T = psi (b) σmax C = psi P8.012 The...
326 СНАРТER 6 BENDING EXAMPLE 6.18 The reinforced concrete beam has the cross-sectional area shown in Fig. 6-39a. If it is subjected to a bending moment of M = 60 kip ft determine the normal stress in each of the steel reinforcing rods and the maximum normal stress in the concrete. Take Est = 29(10) ksi and Econc = 3.6(103) ksi SOLUTION Since the beam is made of concrete, in the following analysis we will neglect its strength in supporting...
The steel beam has the cross section shown. The beam length is L = 24 ft, and the cross-sectional dimensions are d = 18.6 in., bf = 9.1 in., tf = 0.615 in., and tw 0.305 in. Calculate the maximum bending stress in the beam if wo = 7.5 kips/ft. у В Answer: omax ksi = the tolerance is +/-2%
P8.012 The cross-sectional dimensions of a beam are shown. The internal bending moment about the z centroidal axis is M-+3.96 kip-ft. Assume b-7.625 in., d-6.5 in. and t-0.25 in. Determine: (a) the maximum tension bending stress ?T in the beam. (b) the maximum compression bending stress ? c in the beam. ksi ksi.