7.17 Given: The glulam column in Fig. 7.D with the following information: D = 20 k L = 90 k L, = 40 k L2 = 10 ft L = 22 ft L3 =12 ft The loads are axial forces and the member is axial combination 2 DF glulam without special tension laminations. The column effective length factor is K, = 1.0. CM = 1.0, and C, = 1.0. Find: a. Using ASD, is the column adequate to support the design load? b. Using LRFD, is the column adequate to support the factored design load? 15" STRONG AXIS WEAK AXIS „SI 27 '7

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Donald breyer; Design of wood structures 6th edition ,problem number 7.17

7.17
Given: The glulam column in Fig. 7.D with the following information:
D = 20 k
L = 90 k
L, = 40 k
L2 = 10 ft
L, = 22 ft
L3 =12 ft
The loads are axial forces and the member is axial combination 2 DF glulam
without special tension laminations. The column effective length factor is K, = 1.0.
CM = 1.0, and C; = 1.0.
a. Using ASD, is the column adequate to support the design load?
b. Using LRFD, is the column adequate to support the factored design
load?
Find:
15"
STRONG
WEAK
AXIS
AXIS
Figure 7.D
Transcribed Image Text:7.17 Given: The glulam column in Fig. 7.D with the following information: D = 20 k L = 90 k L, = 40 k L2 = 10 ft L, = 22 ft L3 =12 ft The loads are axial forces and the member is axial combination 2 DF glulam without special tension laminations. The column effective length factor is K, = 1.0. CM = 1.0, and C; = 1.0. a. Using ASD, is the column adequate to support the design load? b. Using LRFD, is the column adequate to support the factored design load? Find: 15" STRONG WEAK AXIS AXIS Figure 7.D
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