Construct the element matrix numerically using the 2, Other Engineering

Assignment Help:
1. The cantilever beam-like structure shown below is modeled using a 2 x 10 mesh of
rectangular four-node plane stress elements of equal size. Geometric boundary conditions
at x ? 0 are as follows: The horizontal displacement is zero while the vertical
displacement is zero only at y ? 0. Do the following and compare with the beam theory
solution.
(a) Construct the element matrix numerically using the 2x2 point rule.
(b) Construct the element load vectors and global load vectors.
(b) Plot vertical displacement along the y ? 0 line.
(c) Plot stress values at the element centroids.
p A lb in
L
? ? where A is a given constant value.
7 E ?10 psi, ? ? 0.3
L ?10 in, h ?1.0 in , Width (in the z direction) ? 0.4 in
2. The structure shown Problem 1 is subject to the temperature change given
as?T ? By where B is a given constant value. There is no applied surface load.
(a) Print out the global load vector due to the temperature change.
(b) Plot vertical displacement along the y ? 0 line.
(c) Plot stress values at the element centroids.
3. Repeat the problem 2 with an additional constraint given as follows:
Vertical displacement is zero at x ? L, y ? 0.

Related Discussions:- Construct the element matrix numerically using the 2

Extrusion, Extrusion : In this method of forging, the metal slug is forced...

Extrusion : In this method of forging, the metal slug is forced to pass through a die under the action of intense of hydraulic pressure. The process can be viewed as squeezing the

Thermodynamics, original temp. of plate is 25 degree c.when put in burnace ...

original temp. of plate is 25 degree c.when put in burnace its upper part is 250 c and lower is 100 and mass is 56kg.find out heat transfer

TANGENT GALVANOMETER, WHY THE NEEDLE OF TANGENT GALVANOMETER DEFLECT WITH I...

WHY THE NEEDLE OF TANGENT GALVANOMETER DEFLECT WITH INCREASING OR DECREASING CURRENT?

Crystal structure, how can we determine the crystal structure of material b...

how can we determine the crystal structure of material by having interplanar spacing d?

Aeroengine - rotor flow kinematics , Flow through axial-flow turbo machine ...

Flow through axial-flow turbo machine rotors can often be assumed axisymmetric i.e. velocity components do not change around the rotor circumference either at inlet or at outlet. N

Aircraft radio installation licence and approval, AIRCRAFT RADIO INSTALLATI...

AIRCRAFT RADIO INSTALLATION (STATION) LICENCE AND APPROVAL 1. A radio installation licence is issued by the Department of Trade and Industry Radio Communications Agency , fo

How does plane diffraction grating forms a spectrum?, Q.  With necessary t...

Q.  With necessary theory explain the formation of spectrum by a plane transmission grating when composite light falls on it OR How does plane diffraction grating for

Health care finance basic tool for nonfinancial managers, based on your man...

based on your managemet style or your personal perspective, discuss how you developed your viewpoint how it will influence the way you manage, and what challenges you migt face if

Apu powerplant installation, Apu powerplant installation: The APU engin...

Apu powerplant installation: The APU engine mounts consist of a number of supports with vibration isolators fitted to the end of each support. The tubular supports are bolted

How would undertake a waste audit, Question: a) Assume that you are the...

Question: a) Assume that you are the director of the Solid Waste Unit of the Ministry of Local Government. Explain how you would undertake a waste audit at the level of a munic

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd