EXAM IV
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Problem 1;"-jg.:,. \ I if I. I. L
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The W250x167 beam shown is carrying a varying dismbutegload over its last 4 Its
ross
left end is xed. Find the maximum principal stresses at the following points at
se
The City College of New York
Department of Civil
Engineering
CE 332 Mechanics
of Deformable
Bodies
Recitation Session #1-Static review
By : Yuan Tian
Introduction
Yuan Tian
Email: [email protected]
Tel: (212)650-5821
Office Hour:
3:00pm- 4:30pm o
The City College of New York
Department of Civil
Engineering
CE 332 Mechanics
of Deformable
Bodies
Recitation Session #2-Chapter 1
By : Yuan Tian
Introduction
Content
Yuan Tian
1-10
Email:
[email protected]
1-12
Tel: (212)650-5821
Office Hour:
CEE 332
3.1-3.4 Torsion of circular shafts
Questions:
Given a torque T applied to
the shaft of the screw driver:
What are the shear stresses?
What is the deformation?
These questions are easy to
answer provided the shaft of
the screw driver is circular.
Statically indeterminate problems
A problem is statically indeterminate if the equations of
equilibrium are not sufficient to determine all unknowns.
Rule of thumb:
A structure is a mechanism if:
A structure is statically determinate if:
A structure is st
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CE 332
Spring 2008
Exam IV
41
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Problem
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1.
The Mohr circle shown below coffesponds to a typical
state of stress of a twodimensional element giving the stresses in the X-Y and X'-y'
coordinate systems. use
the symbols given b
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Problem 1. Draw the shear and bending moment diagrams for the beam!?or"n below
find the maximum compressive and tensile axial stresses if the section has the fr r/
arrd
dimensions sh
CE 332
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Exam II
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Problem I
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A circular hollow shaft ABC is fixed at both ends A and c and
subjected to a torque T at
point B. The length of AB is given as lm while BC
is 2m. The
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E332
Spring 2007
Exam V
Name: ZOO/1.26% GtLW,.A{,w
Problem 1
The column shown is formed by two rigid bars AC and CB connected by a hinge and a
supported by a horizontal linear spring with constant K.S at mid-height and a rotational
spring with constan