Problem # 8.0The tension member shown is a C12 x 20.7 of A572 Grade 50 steel.Will it safely support a service dead load of 60 kips and a service live load of125 kips? Use Equation 3.1 for U.byO O2½" 22" | 2½"7/8-in.-diameter bolts.ооооооооm000U=0.90Single and double anglesmW10x 19= 0.394 <OU=0.85WT5 x 22.5SC12 × 20.7U=0.60= 0.794> (for parent shape)0000bySingle and double angles…W8 x 24-=0.820 >U=0.90OO O 00U=0.80W shapeU=0.70

The channel section used = C12 × 20.7 The steel used = A572 grade 50 steel The magnitude of the…

Answered: Problem # 8.0 The tension member shown…

Problem # 8.0 The tension member shown is a C12 x 20.7 of A572 Grade 50 steel. Will it safely support a service dead load of 60 kips and a service live load of 125 kips? Use Equation 3.1 for U.

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter7: Simple Connections

Section: Chapter Questions

Problem 7.4.3P

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Concept explainers

Material Properties

Construction in civil engineering demands high strength, durability, and longevity. These targets can be achieved by better design and analysis, along with the correct choice of materials. Different materials have different properties and hence, they respond and performs differently under the various condition of external loadings. It is therefore a critical task of an engineer to select the right material based on the property that the material is supposed to function in real-time. When speaking about the property, there are different categories of material properties like chemical property, physical property, mechanical property, electrical property, magnetic property, thermal property, etc. These material properties form the basis of material selection in various applications.

Question

Problem # 8.0
The tension member shown is a C12 x 20.7 of A572 Grade 50 steel.
Will it safely support a service dead load of 60 kips and a service live load of
125 kips? Use Equation 3.1 for U.
by
O O
2½" 22" | 2½"
7/8-in.-diameter bolts.
оооо
оооо
m
000
U=0.90
Single and double angles
m
W10x 19
= 0.394 <
O
U=0.85
WT5 x 22.5
S
C12 × 20.7
U=0.60
= 0.794> (for parent shape)
0000
by
Single and double angles
…
W8 x 24
-=0.820 >
U=0.90
O
O O 00
U=0.80
W shape
U=0.70

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