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

Energy emission per capita, How do the numbers calculated in f. and g. comp...

How do the numbers calculated in f. and g. compare to the values in California and in the USA? The source of CO 2 emissions in Florida differ a lot from California. Transportat

Interview Technique, Explain interview technique in software engineering in...

Explain interview technique in software engineering in brief?

Photoelectric effect, When light of frequency greater than threshold freque...

When light of frequency greater than threshold frequency fall on a metal surface, electrons are emitted out from metal surface this effect is known as photoelectric effect. Laws

Design, 10 vertical examples

10 vertical examples

Extractive metallurgy, differences between blast , reverbatory and electric...

differences between blast , reverbatory and electric furnaces

Fuels and lubrication technology, minimum mass of air required for complet...

minimum mass of air required for complete combustionof the HFO

Assignment, I paid for and attached module 16 for answers this morning but ...

I paid for and attached module 16 for answers this morning but received answers for module 15. How can I get the correct set of answers for module 16 please

External air tappings - aircraft engine , External air tappings: Engine...

External air tappings: Engines vary as to the number of external air tappings and their usage. The following notes are taken from the Pratt and Whitney JT9D but have been simp

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