Select an example from the list of each Structural Shapes. Copy the properties such ass, area, depth, etc. Discuss the meaning of the designation ( dimensions of the pa W shape S shape C shape Equal L shape Unequal L shape WT shape. Select a W shape to split from Answer the following: What is the value of the resistance factor for gross area in LRFD? What is the value of the resistance factor for net area in LRFD?

Architectural Drafting and Design (MindTap Course List)
7th Edition
ISBN:9781285165738
Author:Alan Jefferis, David A. Madsen, David P. Madsen
Publisher:Alan Jefferis, David A. Madsen, David P. Madsen
Chapter42: Common Commercial Construction Materials
Section: Chapter Questions
Problem 42.11Q
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I. Select an example from the list of each Structural Shapes. Copy the properties such as
mass, area, depth, etc. Discuss the meaning of the designation ( dimensions of the parts ).
1. W shape
2. S shape
3. C shape
4. Equal L shape
5. Unequal L shape
6. WT shape. Select a W shape to split from
II. Answer the following:
1. What is the value of the resistance factor for gross area in LRFD?
2. What is the value of the resistance factor for net area in LRFD?
3. What is the factor of safety for gross area in ASD?
4. What is the factor of safety for net area in ASD?
5. Write the formula for the general formula for the shear lag coefficient.
6. Write the value for the shear lag coefficient for the alternative value for W shape
connected to the web with 4 or more fasteners in the direction of loading.
7. What is the formula for the allowable strength in ASD?
8. What is the formula for the designed strength in LRFD?
9. Write the factored load combination in LRFD for dead load, live load, with earthquake
load, and snow load.
10. Write the factored load combination in LRFD for dead load, with earthquake load, and
wind load.
Transcribed Image Text:I. Select an example from the list of each Structural Shapes. Copy the properties such as mass, area, depth, etc. Discuss the meaning of the designation ( dimensions of the parts ). 1. W shape 2. S shape 3. C shape 4. Equal L shape 5. Unequal L shape 6. WT shape. Select a W shape to split from II. Answer the following: 1. What is the value of the resistance factor for gross area in LRFD? 2. What is the value of the resistance factor for net area in LRFD? 3. What is the factor of safety for gross area in ASD? 4. What is the factor of safety for net area in ASD? 5. Write the formula for the general formula for the shear lag coefficient. 6. Write the value for the shear lag coefficient for the alternative value for W shape connected to the web with 4 or more fasteners in the direction of loading. 7. What is the formula for the allowable strength in ASD? 8. What is the formula for the designed strength in LRFD? 9. Write the factored load combination in LRFD for dead load, live load, with earthquake load, and snow load. 10. Write the factored load combination in LRFD for dead load, with earthquake load, and wind load.
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