Dear forum members,
Do you know if it is possible to perform the Hilbert transform of simple function, say, f(t)=sin(t) in Matlab?
Thanks so much..
Luke
Dear members,
Is it possible, while drawing figures, to add a legend
direclty onto the lines of a figure instead of having a seperate legend box.
In other words, consider the following as curves/lines in a plot, is it possible to do
-------P=2--------
.......P=3.......
_______p=4_______
and...
Dear friends,
How can I determine the transverse natural frequencies of simply supported beam under an axial compressive loading?
When I apply the loading at supports, no changes in the freqeuncies occur beacuse, I guess, the beam does not feel it is under axial loading. Specifcally, how can I...
Dear forum members,
I would like to know the level of axial load of a column (or beam) in a concrete or steel frame at service conditions as a percentage of buckling load.(1%, 10%, 50% or what?) Any body has an idea?
Pls help. Thanks very much.
Luke
Dear forum members,
I would like to model a local flexibility, caused by a crack
on a beam, through a rotational spring. The spring has stiffness
about Z axis only, the spring assumed to be fixed at other directions.
To model this spring, what kind of element should I use? and
what...
Dear members,
I need to do modal analysis of simple beam.The beam is of Timoshenko beam.
I am new to the Ansys. I did some examples through tutorials I could find on the net.
But I could not define Timoshenko beam (Beam 188 or 189). When I need to define Real Constants for the beam,
it gives...
Dear members,
I am new to Ansys. Is there a beam element type considering the effect of shear deformation and rotational inertia. I would like to do a modal analysis of simple beam but the beam should be of Timeshonko type.
Please help me. thanks so much..
Luke
Dear forum members,
How do we define the existing reinforcement (ratio) in a concrete frame member (column, beam and shear wall) when performing pushover analysis in SAP2000?
Please help. Thanks in advance...
Luke
