CEE 377 Introduction to Structural Design
Assigned 10/30/15
HW 6
Due: 11/13/15
Problem 3
x
A
C
A=7.5
15
5
D=27
E
D
5
5
a) Draw the influence lines for the internal moment at points A, C and D.
b) For the case of uniformly distributed dead of 0.2 k/ft that
CEE 377 Introduction to Structural Design
Assigned 10/30/15
HW 5
Due: 11/6/15
Problem 1 Design truss members using influence lines.
Figure 1 Crane hoist
Consider the hoist crane shown above in Figure 1. Stringers transfer the moving crane load
to joints o
CEE 377-Introduction to Structural Design
Assigned 10/23/15
HW 3
Due: 10/30/15
Problem 1 Develop beam stiffness equations
Use the results of Lab 4 to determine nodal reactions for the case of a beam subjected to nodal
deformations v(0) = v(0) = v(L) = 0 a
CEE 377 Introduction to Structural Design
Syllabus: Fall Quarter 2015
Instructor:
Laura N. Lowes, Ph.D.
Professor and Associate Chair
Dept. of Civil and Environmental Engineering
233C More Hall
lowes@u.washington.edu
206-685-2563
Office Hours (More 233C):
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CEE 377
HW #3
Point Breakdown
Oct 23, 2015
SOLUTIONS
Total Points: 45
1. 20
a. 2
b. 4
c. 2
d. 10
e. 2
2. 10
2 for tension yielding, 3 for tension rupture, 5 for compression
3. 15
a. 10
b. 2
c. 3
CEE 377 — Introduction to Structural Designw
a) The LRFD load combinations in ASCE 7—10 are listed below. Given the
loads provided on the previous page, identify the load combinations that
you will use to design the truss by crossing out those that you wi
CEE 377 Introduction to Structural Design
Assigned: 9/30/15
HW 1
Due: 5pm, 10/8/15
Problem 1
(a) For the truss below determine the force in each member and indicate whether they
are in tension or compression. You may your method of joints or sections. All
CEE#377#
HW#4#
Oct#30,#2015#
Point#Breakdown#
#
1. 2#(+2#bonus#if#full#derivation)#
2. 8#total#
a. 3#
b. 3#
c. 2#
3. 10#total#
a. 1#
b. 2#
c. 1#
d. 2#
e. 2#
f. 2#
4. 20#total#
a. 1#
b. 8#
c. 5#
d. 2#
e. 2#
f. 2#
5. 10#total#
a. 4#
b. 4#
c. 2#
#
SOLUTIONS#