4. Calculate the design strength (ocPn) of W24X76 with length of 12 ft. andpinned ends. A572 Grade50 steel is used. E=29x103 ksi. Show your work indetail.ASTMClassificationA36A572 Grade 50A992 Grade 50A500 Grade B(HSS rect, sq)A500 Grade B(HSS round)A53 Grade BYieldStrengthF, (ksi)365050464235UltimateStrengthF (ksi)586565585860

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Answered: 4. Calculate the design strength (p.Pn)…

4. Calculate the design strength (p.Pn) of W24X76 with length of 12 ft. and pinned ends. A572 Grade50 steel is used. E-29x10³ ksi. Show your work in detail.

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

Bars

In civil engineering, bars refer to steel reinforcement bars or rebars. These are structural members primarily used for reinforcement purposes in masonry works. A bar is characterized by its cross-sectional area, which is negligible compared to its length. Bars are usually manufactured by steel which is uniform throughout the length, or by meshing multiple steel wires. Other materials of the bar include carbon steel, glass fiber, carbon fiber, and basalt fiber. The reinforcing bars are coated with epoxy resins and other materials to enhance some of their properties including corrosion resistance.

Question

4. Calculate the design strength (ocPn) of W24X76 with length of 12 ft. and
pinned ends. A572 Grade50 steel is used. E=29x103 ksi. Show your work in
detail.
ASTM
Classification
A36
A572 Grade 50
A992 Grade 50
A500 Grade B
(HSS rect, sq)
A500 Grade B
(HSS round)
A53 Grade B
Yield
Strength
F, (ksi)
36
50
50
46
42
35
Ultimate
Strength
F (ksi)
58
65
65
58
58
60

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