Me 446 Applied Solid Mechanics, Fall 2010
QUIZ # 5 ASSIGNMENTS
1.
Note that radius of gyration, r, is defined as I = Ar 2 ; The equation for the neutral axis is found by setting xx equal to zero.
2.
3.
Answer: (a) = -12.7, (b) max = 136.5MPa
4.
Determine
Consider a disk which is clamped along the boundaries x = 0, y = 0 and free at the opposite
edges as shown in the figure. The strains were determined from strain gage measurements
during the action of an external load. The results can be approximately des
ME 446 APPLIED SOLID MECHANICS
November 28, 2008
MIDTERM # 1
1. Consider an infinitesimal cubic element. The principal directions, (1, 2, 3), are perpendicular to its faces as shown in
Figure (a). Consider an octahedral element at the same point such that
ME 446 Applied Solid Mechanics
Fall 2012
QUIZ # 1 ASSIGNMENTS
1.
Determine the displacements ( ui xi X i , i x, y, z) corresponding to given deformations and from them
compute the infinitesimal strain components ( ij ). Can any physical meaning be deduced
Mechatronics
Sample Midterm Examination, April 2, 2012
YOUR NAME(1) _
1. (5) For the following circuit, find the steady state
values for Vout , the voltage across and current into the
capacitor, and the current through the output resistor
for
a. Vs =10 V