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

Human Motion Kinetics, Beginning from rest when theta=10 degrees, a 30-kg c...

Beginning from rest when theta=10 degrees, a 30-kg child slides without kinetic friction down the slide which is in the shape of a 2.5 meter circular arc. Determine the child''s sp

Mvar structural time series model, I need the code for a multivariate struc...

I need the code for a multivariate structural time series model with multiple cyclical components - any language is good.

Matlab, load flow analysis by fast decoupled method

load flow analysis by fast decoupled method

Tcp/ip, Discuss the effect of supernetting on routing and explain how the i...

Discuss the effect of supernetting on routing and explain how the issue has been tackled. Effect: increased routing information

Lean enterprise, a department manufactures a produt using a kanban system. ...

a department manufactures a produt using a kanban system. data is demand/hr= 30, container size= 5, unit processing time= 1.25 min. find the minimum number of kanban assuming reple

Engine torque, ENGINE TORQUE It is the force of rotating action about t...

ENGINE TORQUE It is the force of rotating action about the crankshaft axis at any given instant of time. It is given by,

Methods of forging, Q. Describe briefly the following methods of forging : ...

Q. Describe briefly the following methods of forging :        (i) Drop forging        (ii) press forging Ans.  (i) Drop Forging: It is also called die

Communication engineering, I am preparing for a seminar ... but I am search...

I am preparing for a seminar ... but I am searching for a very good topic. Can you help me to get a topic in wireless communication . i want to know what are the latest technologie

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