Equations: F₁=M S F₁ = 3V 2A M=WL² 8 M=Pa V=WL² 2 Calculate the Maximum Shear & Moment 1. What is the minimum cross-sectional area and section modulus for the beam below. HINT: Draw Shear & Moment diagram When load is symmetrical, equations for multiple conditions can be used & added together to determine shear & moment. F= 750 psi F= 175 psi 800 12'-0" 800 300 plf

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Equations:
F₁ = M
S
F₁=3V
2A
M=WL²
8
M=Pa
V=WL²
2
Calculate the Maximum Shear & Moment
1.
What is the minimum cross-sectional area
and section modulus for the beam below.
HINT:
Draw Shear & Moment diagram
When load is symmetrical, equations for
multiple conditions can be used & added
together to determine shear & moment.
F= 750 psi
F=175 psi
800
12'-0"
800
300 plf
Transcribed Image Text:Equations: F₁ = M S F₁=3V 2A M=WL² 8 M=Pa V=WL² 2 Calculate the Maximum Shear & Moment 1. What is the minimum cross-sectional area and section modulus for the beam below. HINT: Draw Shear & Moment diagram When load is symmetrical, equations for multiple conditions can be used & added together to determine shear & moment. F= 750 psi F=175 psi 800 12'-0" 800 300 plf
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