CE 350
HW #9, Key
Fall 2010
1a.
The source of water used by the Purdue University water utility and Indiana American Water (West Lafayette) is the Wabash
River Valley Aquifer (aka Teays [pronounced Tz]River Valley Aquifer).
b.
Purdue Water Utility
Contami
CE 371 Spring 2012
Homework Assignment #10
Due: 4/6/12
Problem #26
When the uniform load is applied, the fixed support rotates clockwise 0.003 rad and support B
settles 0.3 inches. Use the flexibility method to solve for all reactions. Let the reaction at
CE 371 Spring 2012
Homework Assignment #10
Due: 4/6/12
Problem #26
When the uniform load is applied, the fixed support rotates clockwise 0.003 rad and support B
settles 0.3 inches. Use the flexibility method to solve for all reactions. Let the reaction at
CE 371 Spring 2012
Homework Assignment #8
Due: 3/27/12
Problem #22
Use the flexibility method to solve for all reactions. Let the reaction at B be the redundant
reaction. Draw the shear and moment diagrams. EI is constant.
Problem #23
Use the flexibility
CE 371 Spring 2012
Homework Assignment #7
Due: 3/9/12
Problem #19
Using the conjugate beam method, determine the slope at B and the slope and deflection at C.
Problem #20
Using the conjugate beam method, determine the slope at point B and the deflection a
CE 371 Spring 2012
Homework Assignment #6
Due: 3/5/12
Problem #16
Using the moment-area theorems, determine the slope just to the left and just to the right of the
hinge at B. Also determine the deflection at D. Assume the beam is fixed at A and that C is
CE 371 Spring 2012
Homework Assignment #5
Due: 2/13/12
Problem #13
Use the method of superposition to draw the shear and moment diagrams. Be sure to indicate
(using distances noted on your diagrams) the locations of zero crossings on the shear and
moment
CE 371 Spring 2012
Homework Assignment #4
Due: 2/3/12
Problem #10
Draw the shear and moment diagrams. Be sure to indicate (using distances noted on your
diagrams) the locations of zero crossings on the shear and moment diagrams and relative minima
and max
CE 371 Spring 2012
Homework Assignment #3
Due: 2/1/12
Problem #7
Draw the shear and moment diagram for the beam shown. Be sure to indicate (using distances
noted on your diagrams) the locations of zero crossings on the shear and moment diagrams and
relati
CE 371 Spring 2012
Homework Assignment #2
Due: 1/25/12
Problem #4
Demonstrate that the structure shown is determinate, and then determine the reactions.
Problem #5
Demonstrate that the structure shown is determinate, and then determine the reactions.
Prob
CE 371 Spring 2012
Homework Assignment #1
Due: 1/20/12
Problem #1
Demonstrate that the structure shown is determinate, and then determine the reactions.
Problem #2
Demonstrate that the structure shown is determinate, and then determine the reactions.
Prob
CE 371 Spring 2012
Homework Assignment #14
Problem #36
Draw the influence lines for the reaction at A and moment at C. Assume the supports at A and B
are simple supports.
Problem #37
The beam shown is subjected to a uniform dead load of 200 lb/ft and a un
CE 371 Spring 2012
Homework Assignment #13
Due: 4/25/12
Problem #34
Using moment distribution, analyze the frame shown below. Determine the reactions for the
frame. Assume the frame is fixed at A and D.
Problem #35
Using moment distribution, determine the
CE 371 Spring 2012
Homework Assignment #12
Due: 4/20/12
Problem #32
Using moment distribution, analyze the beam shown below. Determine the reactions for the
beam. EI is constant.
Problem #33
Using moment distribution, analyze the beam shown below. Determi
CE 371 Spring 2012
Homework Assignment #11
Due: 4/18/12
Problem #29
Using the slope-deflection method, determine the reactions for the frame shown below and draw
the shear and moment diagram for member BC. E = 3,000,000 psi and I = 2000 in4.
Problem #30
U
CE298 Test 1
Date: 28 Sept. 2011
Last Name: SOLUTION KEY
COVER PAGE
Write your name on each sheet of paper that you hand in.
Read all questions very carefully. If the problem statement is not clear, you should
ask the proctors present to clarify if possib
CE 298
Exam 3
Problem 1 (35%)
The spool has a mass of 75 kg and a radius of
gyration k= 0.380 m. It rests on the inclined
surface for which the coefficient of kinetic
friction is k = 0.15. If the spool is released from
rest and slips at A, determine the i
CE 298
Exam # 2
Problem 1 (30%)
The ball has a mass of 7.5 kg and is fixed to a rod of
negligible mass. The ball is released from rest when
=0o. Find: (a) the angle at which the force in the
rod becomes zero; (b) the force in the rod when
=90o.
Problem 2
CE 350 Exam 1 Review, Spring 2011
Chapter 1
1) Units and prefixes, unit conversions, ideal gas law
2) Mass balances (at equilibrium, at steady state such as around discharge points)
3) Steady-state around completely mixed lakes/reactors with first-order r
CE 350 Exam 1, Fall 2006
Print Name:_
Show all work to receive full credit.
Required Signature. By signing on the line below, you pledge that you have not received help on this
exam from any other person (other that the TA for clarification) and that the