EBK STRUCTURAL ANALYSIS
6th Edition
ISBN: 9780357030974
Author: KASSIMALI
Publisher: VST
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Chapter 7, Problem 22P
To determine
Find the deflection at point B of the beam using virtual work method.
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Please refer to the below figure. Use f y = 60,000 psi and f c′ = 3000 psi. Each web is
reinforced with 2-#4 rebars in one layer.
(a) Use the entire flange width as effective. Determine if the interior Double-Tee beam
behaves as a T-beam or rectangular beam.
(b) Determine the design moment strength of the section.
Hint: You can collapse the two webs in a single web as discussed in class.
Grade is being established to the bottom of a footing that is 24” thick. The elevation of thetop of the footing is 102.33’. the elevation of the existing grade is 106.14’. the backsight of thesurveying instrument on a benchmark of 100.00’ is 6.78’. what is the correct reading for the rodat the bottom of the footing?
6.48 This "double" nozzle discharges water (p = 62.4 lbm/ft³) into the atmosphere at a rate of 16 cfs. If the nozzle is lying in a horizontal plane, what X-component of force acting through the flange bolts is required to hold the nozzle in place? Note: Assume
irrotational flow, and assume the water speed in each jet to be the same. Jet A is 4 in. in diameter, jet B is 4.5 in. in diameter, and the pipe is 1.4 ft in diameter.
A
30°F
B
Problem 6.48
Xx
Chapter 7 Solutions
EBK STRUCTURAL ANALYSIS
Ch. 7 - Prob. 1PCh. 7 - Prob. 2PCh. 7 - Prob. 3PCh. 7 - Prob. 4PCh. 7 - Prob. 5PCh. 7 - Prob. 6PCh. 7 - Prob. 7PCh. 7 - Prob. 8PCh. 7 - Prob. 9PCh. 7 - Prob. 10P
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