1. A simply supported wood beam is subjected to a uniformlyiTTTm distributed load q. The width...
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5.8-3 A simply supported wood beam is subjected to uniformly distributed load q. The width of the beam is 150 mm and the height is 200 mm. Determine the nor- mal stress and the shear stress at point C. Show these stresses on a sketch of a stress element at point C q =5.8 kN/m 75 mm С B A Μ 1 m 3 m 200 mm Z 150 mm PROBLEM 5.8-3
A 26.0 ft. simply supported beam is subjected to factored uniformly distributed load of wa equal to 6.0 kips/t. Beam properties are as follows: b-14 in, d-24 in, 4,000 psi (normal-weight concrete) and fy -60,000 psi. Design shear reinforcement for the entire beam (you can use symmetry if applicable). Use two different spacings over the beam length to come up with economical design. Perform all necessary checks and calculations. Draw final design for shear ma reinforcement indicating distribution (i.e, lengths,...
Chapter 15, Supplemental Question 121 The simply supported beam supports a uniformly distributed load of w-300 lb/ft between supports A and B and a concentrated load of P = 2165 lb at end C. The cross-sectional dimensions of the beam shown in the second figure are b 12 in., t2.50 in.,d-11 in., and tw-2.50 in. Using L-14 ft and xK3 ft, determine the principal stresses and the maximum shear stress acting at point K, which is located at a distance...
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...
P9.007 (GO Tutorial) A 6.8 m long simply supported wood beam carries a uniformly distributed load of 10.6 kN/m, as shown in Figure A. The cross-sectional dimensions of the beam as shown in Figure B are b = 180 mm, d-460 mm, ун-92 mm, and VK-1 44 mm. Section a-a is located at x-1.3 m from B (a) At section a-a, determine the magnitude of the shear stress in the beam at point H. (b) At section a-a, determine the...
A simply supported wood beam with a span of L = 16 ft
supports a uniformly distributed load of w0 =
305 lb/ft. The allowable bending stress of the wood is 1.30 ksi. If
the aspect ratio of the solid rectangular wood beam is specified as
h/b = 1.75, calculate the minimum width
b that can be used for the beam.
A simply supported wood beam with a span of L = 16 ft supports a uniformly distributed load of...
4. Determine the maximum uniform distributed load w0 that can be supported by the wood beam reinforced by the steel channel if the allowable of stress for the steel is 1.4 ksi and the allowable stress for the wood is 77 psi. Esi = 29(10) ksi, Ew = 1600 ksi. wo 4 in. Hos in 8 ft 8 ft 15 in. M = 850 lb-ft 0.5 in. 0.5 in.
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 wood beam with a span of L = 17 ft supports a uniformly distributed load of w0 = 250 lb/ft. The allowable bending stress of the wood is 1.65 ksi. If the aspect ratio of the solid rectangular wood beam is specified as h/b = 2.25, calculate the minimum width b that can be used for the beam.
A simply supported wood beam with a span of L = 12 ft supports a uniformly distributed load of w0 = 300 lb/ft. The allowable bending stress of the wood is 1.70 ksi. If the aspect ratio of the solid rectangular wood beam is specified as h/b = 3.00, calculate the minimum width b that can be used for the beam.