Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN: 9781337094740
Author: Segui, William T.
Publisher: Cengage Learning
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Chapter 9, Problem 9.8.9P
Use the composite beam tables and select a W-shape and stud anchors for the following conditions:
• Span length =
• Beam spacing = 9 ft
• Total slab thickness =
• Construction load = 20 psf
• Partition load = 20 psf
• Live load = 225 psf
•
A cross section of the formed steel deck is shown in Figure P9.8-9. The maximum live-load deflection cannot exceed L/360 (use a lower-bound moment of inertia).
a. Use LRFD.
b. User ASD.
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Details of a rectangular column are as follows: Column width along the x-axis = 250 mm Column width along the y-axis = 600 mm Reinforcement 8 of 25 mm diameter bars distributed equally along the longer sudes 10 mm diameter ties spced 100 mm on centers. Concrete 28th dat compressive strength, fc' = 20.7 MPa Reinforced steel yield strength, fy = 415 MPa Assume that the compression steel yields. Concrete cover to the centroid of bars 70 mm Determine the nominal balanced load with eccentricity measure from the y-axis if the depth of the rectangular concrete compressive stress block is 90.66 mm.
The width and depth of a reinforced rectangular concrete beam is 400 mm and 700 mm, respectively. The effective depth is 630 mm. The material strengths are f'c=27.6 MPa and fy=414 MPa.Determine the amount of steel reinforcement at balanced condition in mm2.
Problem 1: A singly reinforced rectangular beam has a dimension b = 310mm and d = 410 mm. Factored moment is equal to 300 kN-m, Concrete compressive strength is 24 MPa, Steel yield strength is 276 MPa and the reduction factor is 0.9. Determine the required steel area in mm². Show the graph.
Chapter 9 Solutions
Steel Design (Activate Learning with these NEW titles from Engineering!)
Ch. 9 - Prob. 9.1.1PCh. 9 - Prob. 9.1.2PCh. 9 - Prob. 9.1.3PCh. 9 - Prob. 9.1.4PCh. 9 - Prob. 9.1.5PCh. 9 - Prob. 9.1.6PCh. 9 - A W1422 acts compositely with a 4-inch-thick floor...Ch. 9 - Prob. 9.2.2PCh. 9 - Prob. 9.3.1PCh. 9 - Prob. 9.3.2P
Ch. 9 - Prob. 9.4.1PCh. 9 - Prob. 9.4.2PCh. 9 - Prob. 9.4.3PCh. 9 - Prob. 9.4.4PCh. 9 - Prob. 9.4.5PCh. 9 - Prob. 9.5.1PCh. 9 - Prob. 9.5.2PCh. 9 - Prob. 9.5.3PCh. 9 - Note For Problems 9.6-1 through 9.6-5, use the...Ch. 9 - Note For Problems 9.6-1 through 9.6-5, use the...Ch. 9 - Note For Problems 9.6-1 through 9.6-5, use the...Ch. 9 - Note For Problems 9.6-1 through 9.6-5, use the...Ch. 9 - Note For Problems 9.6-1 through 9.6-5, use the...Ch. 9 - Prob. 9.7.1PCh. 9 - Prob. 9.7.2PCh. 9 - Prob. 9.7.3PCh. 9 - Prob. 9.7.4PCh. 9 - Prob. 9.8.1PCh. 9 - Prob. 9.8.2PCh. 9 - A beam must be designed to the following...Ch. 9 - Prob. 9.8.4PCh. 9 - Prob. 9.8.5PCh. 9 - Prob. 9.8.6PCh. 9 - Prob. 9.8.7PCh. 9 - Prob. 9.8.8PCh. 9 - Use the composite beam tables and select a W-shape...Ch. 9 - Prob. 9.8.10PCh. 9 - Prob. 9.10.1PCh. 9 - Prob. 9.10.2P
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