E
é
m age
rbP-{LP L;[oH= (loin '
/ Baum" V9} e1=7mmowwrr
7 E =- 251: m
/L »- / we 9+: 72 in
mndav wndmm N we woke M M'- VLLH)
9m: v'm '0 emw'm =0
'Remswk LOM M am}: ~P<x4a>~i (for my) POth Me)
ME
LL] bow w] sprinoa Supper-P.
Bowy d
{Mun} CT; [EA%%1+ bbo 5' O
190;?) --. W
o 3 ele
(taxman)
EAU __ *eX/L
EAU = S('e)(/L)d)( "ADJ 1, M5a+W We 1? we Emmy/Ru
_ x, N \J-CGM, m is
1: _ L?
Isaac Behnawa 20589176 CE130N Homework 1
2/1/2012
Problem 1 /
30
4LF
b(x) = exp(x/L)
X k
AE constant
dR _ b
a (X) \/
R(x) = 514%: v'
u(0) = of R(L) = ku(L) V
R(x) = L exp + 6
L506) = (L
O/m
Andreanna Tzortzis
CE 130N
January 27, 2012
Homework 1
In order to solve Problem 1, we use the relevant equations from class, which is a derived from
the equations for equilibrium: dRU
1. Attach your codes this time. Try to understand what is exactly going on in your codes. Change
the comments if necessary. When you submit it, it should of your own style. I have my special
ways to d
Singularity functions
(Notes from ofce hours 12/1/2010 . . . and then some. Someone in ofce
hours asked me to write this up and send it out, so here you go.)
-Andy Ruina
Motivation. For loads w.x/ tha
Spring2012 CE130N Reference Solution to the Practice Final
Problem#1
Solution:
According to the problem statement, we have,
K ff
K
df
K fd c f Ff
K ff c f K fd cd Ff
K dd cd Fd
K df c f K dd cd
S. Govindjee
CE 130N
1
UNIVERSITY OF CALIFORNIA BERKELEY Structural Engineering,
Department of Civil Engineering
Mechanics and Materials
Spring 2011
Professor: S. Govindjee
CE 130N
Midterm Exam
March
UNIVERSITY OF CALIFORNIA BERKELEY
Department of Civil Engineering
Spring 2011
Structural Engineering,
Mechanics and Materials
Professor: S. Govindjee
Two-dimensional problems
1
1
The Method of Ritz: A
S. Govindjee
CE 130N
1
UNIVERSITY OF CALIFORNIA BERKELEY Structural Engineering,
Department of Civil Engineering
Mechanics and Materials
Spring 2011
Professor: S. Govindjee
CE 130N
Final Exam
May 12,
CE130N Final Review
1 Pimentel
Disability students should
come to 539 Davis Hall
from 9:00 am to 1:30 pm
RR Week Office Hour Schedule
Seven problems are out of the following
Eight Subjects
One problem
Lecture 22 Energy Methods for Thin Plates
Geometric Interpretation
II. Stress Resultants (Constitutive relations)
Relationship between virtual work method and
the principle of stationary potential ene
Lecture 4 Truss Structure (I)
Definition of a Truss
A truss is a mechanics model for the structural
member that is assumed to only transmit axial load.
Truss consists of straight members connected at
Lecture 3 Euler-Bernoulli Beam
I. Kinematics
Normal Strain Due to Bending
Consider a beam segment of length L.
After deformation, the length of the neutral surface
remains L. At other sections,
II. Eq
Engineering Mechanics of Deformable Solids:
A Presentation with Exercises
Sanjay Govindjee
ii
c by Sanjay Govindjee, 2009, all rights reserved.
iii
Preface
This text was developed for a Strength of Ma