CEE 135A - ELEMENTARY STRUCTURAL ANALYSIS
HOMEWORK #3
Due date: Wednesday, October 29, 2014
Problem 1:
Classify each of the following trusses as statically determinate, statically indeterminate, or
un
CEE 135A - Elementary Structural Analysis
HOMEWORK #5
Professor J. Woody Ju
Due date: Wednesday, November 15, 2017
Problem 1: (10 points)
Determine the elastic curve of the cantilever beam and the def
CEE 135A - ELEMENTARY STRUCTURAL ANALYSIS
HOMEWORK No. 3
Professor J. Woody Ju
Due date: Wednesday, November 1st, 2017
Problem 1: (5 points x 6)
Classify each of the following trusses as statically de
CEE 135A - Elementary Structural Analysis
HOMEWORK #4
Professor J. Woody Ju
Due date: Wednesday, November 8, 2017
For Problems 1 and 2, construct the influence lines for the situations listed. You mus
CEE 135A - Elementary Structural Analysis
HOMEWORK #7
Professor J. Woody Ju
Due date: Monday, December 4, 2017
Problem 1: (15 points)
Determine the horizontal displacement of joint D. Assume the membe
CEE 135A HW4 SOLUTION
Problem 1:
By
Influence line for bending
moment at section 2-2
2.0
1
Problem 2:
2
Problem 3:
(a) Maximum positive values:
Vmax+ = (2)(+1.068 2.4 + 5.4 2.4) + (30)(+0.6) = 21.3k
M
CEE 135A - ELEMENTARY STRUCTURAL ANALYSIS
HOMEWORK #1B
Professor J. Woody Ju, CEE Dept., UCLA
Due date: Wednesday, October 18, 2017
Problem 5:
The horse stall has a flat roof with a slope of 80 mm/m.
CEE 135A - ELEMENTARY STRUCTURAL ANALYSIS
HOMEWORK #2
Professor J. Woody Ju, CEE Dept., UCLA
Due date: Wednesday, October 25, 2017
Problem 1 (16 points):
Classify each of the structures as statically
CEE 135A - ELEMENTARY STRUCTURAL ANALYSIS
HOMEWORK #1A
Professor J. Woody Ju, CEE Dept., UCLA
Due date: Wednesday, October 11, 2017
Problem 1 (5 points) :
A building wall consists of 12-in. clay brick
CEE 135A - Elementary Structural Analysis
HOMEWORK #6
Professor J. Woody Ju
Due date: Wednesday, November 22, 2017
Problem 1: (10 points)
Determine the slope and displacement at C of the beam. EI is c
UCLA
Civil and Environmental Engineering
Prof. J.W. Ju
Fall 2017
CEE 135A
Practice Final
Problem 2. (7 Points)
(a) Draw the influence lines for the vertical reaction By at the left support and the ben
CEE 135A - ELEMENTARY STRUCTURAL ANALYSIS
HOMEWORK #1
Due date: Wednesday, October 15, 2014
Problem 1:
A building wall consists of 12-in. clay brick and 1/2-in. fiberboard on one side. If the wall is
CEE 135A - Elementary Structural Analysis
HOMEWORK #6
Due date: Monday, December 1st, 2014
Problem 1: Determine the maximum deflections of the beam on segments CA and AB. EI is constant.
Use the metho
CEE 135A - ELEMENTARY STRUCTURAL ANALYSIS
HOMEWORK #4
Due date: Wednesday, November 5, 2014
Problem 1:
The beam AB will fail if the maximum internal moment at D reaches 800 N.m or the normal
force in
CEE 135A - Elementary Structural Analysis
HOMEWORK #4
Due date: Monday, November 10, 2014
For Problems 1 and 2, construct influence lines for the situations listed.
Problem 1: Vertical reaction at B,
CEE 135A - Elementary Structural Analysis (Fall 2014)
HOMEWORK #2 - SOLUTION
Problem 1
a)
r - 3n = 5 - 3(1) = 2
Statically indeterminate to the second degree.
b)
r - 3n = 5 - 3(2) = -1
Unstable.
c)
r
CEE 135A - Elementary Structural Analysis (Fall 2014)
HOMEWORK #4 - SOLUTION
Problem 1:
By
Influence line for bending
moment at section 2-2
2.0
1
Problem 2:
2
Problem 3:
(a) Maximum positive values:
V
CEE 135A - Elementary Structural Analysis (Fall 2014)
HOMEWORK #3 - SOLUTION
Problem 1
a)
r b 2 j 4 7 2(5) 1
By inspection, the truss is internally and externally stable.
Statically indeterminate to
CEE 135A - Elementary Structural Analysis (Fall 2014)
HOMEWORK #1 - SOLUTION
Problem 1
Problem 2
1
Problem 3
2
Problem 4
3
Problem 5
tan 1
80mm
4.57 o 5o Flat roof
1000mm
Ce 0.8
Ct 1.2
I s 0.8
p f 0
CEE 135A: Elementary Structural Analysis
8. ANALYSIS OF STATICALLY
INDETERMINATE STRUCTURES BY THE
FORCE METHOD
Professor J. Woody Ju, Ph.D., P.E.
Fall 2017
Dept. of Civil and Environmental Engineeri
CEE 135A - Elementary Structural Analysis
HOMEWORK #8 (Statically Indeterminate Structures)
Professor J. Woody Ju
Problem 1: (30 points) Beam
Determine the reactions at the supports A and B. EI is con
CEE 135A - Elementary Structural Analysis (Fall 2015, Prof. Ju)
HOMEWORK #7- SOLUTIONS
Problem 1
1
Problem 2
2
Problem 3
3
Problem 4
4
Problem 5
5
Problem 6
6
Problem 7
7
CEE 135 Elementary Structural Analysis
Professor J. Woody JU
Fall 2015
MIDTERM EXAM (35%)
CLOSED BOOK
(Scientific calculator permitted)
November 2, 2015; 10:00 am 11:50 am
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