For the frame shown in Figure 3, beams are oriented to bend about their strong axis. Structuralanalysis gives the following loads in column A: 220 kip dead load (DL) and 350 kip live load (LL).Similarly, for column B the following loads are given: 260 kip DL and 530 kip LL. Use A572 Gr. 65steel for all members. Assume Ky is equal to 1. Bays are 24 ft. long and stories are 14 ft. tall. AllBeams are W24x146 and all columns are W14x82.a. Determine the effective length factor (Kx) for column A and column B bending about thestrong (x) axis.b. Compute the design axial strength, $cPn, for column A and column B. Determine if thecolumns are adequate.Column BColumn A

Given data: For column A- Deal load, DL=220 kip Live load, LL=350 kip For column B- Deal load,…

For the frame shown in Figure 3, beams are oriented to bend about their strong axis. Structural analysis gives the following loads in column A: 220 kip dead load (DL) and 350 kip live load (LL). Similarly, for column B the following loads are given: 260 kip DL and 530 kip LL. Use A572 Gr. 65 steel for all members. Assume K, is equal to 1. Bays are 24 ft. long and stories are 14 ft. tall. All Beams are W24x146 and all columns are W14x82. a. Determine the effective length factor (Kx) for column A and column B bending about the strong (x) axis. b. Compute the design axial strength, $cPn, for column A and column B. Determine if the columns are adequate. Column B Column A

For the frame shown in Figure 3, beams are oriented to bend about their strong axis. Structural analysis gives the following loads in column A: 220 kip dead load (DL) and 350 kip live load (LL). Similarly, for column B the following loads are given: 260 kip DL and 530 kip LL. Use A572 Gr. 65 steel for all members. Assume K, is equal to 1. Bays are 24 ft. long and stories are 14 ft. tall. All Beams are W24x146 and all columns are W14x82. a. Determine the effective length factor (Kx) for column A and column B bending about the strong (x) axis. b. Compute the design axial strength, $cPn, for column A and column B. Determine if the columns are adequate. Column B Column A

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Structural components of framed construction

It is a rigid and stable framework of structures that consists of structural members like slabs, beams, and columns that can resist the deformation due to the self-weight and high external loads and transfer the applied loads safely to the substructure and consecutively to the ground. It is made of different materials, such as reinforced concrete, steel, and wood. In ancient days, load-bearing structures were used to build houses and houses were built using load-bearing walls.

Question

For the frame shown in Figure 3, beams are oriented to bend about their strong axis. Structural
analysis gives the following loads in column A: 220 kip dead load (DL) and 350 kip live load (LL).
Similarly, for column B the following loads are given: 260 kip DL and 530 kip LL. Use A572 Gr. 65
steel for all members. Assume Ky is equal to 1. Bays are 24 ft. long and stories are 14 ft. tall. All
Beams are W24x146 and all columns are W14x82.
a. Determine the effective length factor (Kx) for column A and column B bending about the
strong (x) axis.
b. Compute the design axial strength, $cPn, for column A and column B. Determine if the
columns are adequate.
Column B
Column A

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