Construct the element matrix numerically using the 2, Other Engineering

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

Application of diodes, half wave rectifier

half wave rectifier

Determine the data rates for different modulation, Question: (a) OFDM s...

Question: (a) OFDM signals have a higher PAPR that signal carrier signals do. Describe (i) Why this is so and what is the impact on radio transmission systems? (ii) How

Combustion process, Combustion process: Air from the engine compressor ...

Combustion process: Air from the engine compressor enters the combustion chamber at a velocity up to 500 feet per second, but because at this velocity the air speed is far too

Survey, What''s the principles of surveying?

What''s the principles of surveying?

Adders and subtractors, Adders & Subtractors Adder and Subtractor circui...

Adders & Subtractors Adder and Subtractor circuits are used to perform basic calculations in computer systems. Adders, as their name suggests, add binary digits. Since binary

Heat transfer, A heat recovery device involves transferring energy from hot...

A heat recovery device involves transferring energy from hot flue gases passing counter currently through an annular region to pressurized water flowing through the inner tube of t

Contemporary enginnering economics, 10.13

10.13

Comparison of fp result with experiment, Comparison of FP result with exper...

Comparison of FP result with experiment At the lowest test lift coefficient the flow is just subcritical (in the sense that the Mach number of the flow component normal to the

Biology, Any Biology Modeling software?

Any Biology Modeling software?

#title urban and regional planning.., name and elaborate the decision probl...

name and elaborate the decision problems in urban and regional planning?

Write Your Message!

Name

Email id

Message

Verfication Code

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!

Submit Assignment

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