* This program teaches you how to design a planar (2 dimensional) truss,
* It teaches you how, by counting equations and unknowns, you can assess the stability of a truss (for example a triangle is stable but a rectangle is not),
* It shows how the assumption that the forces are in balance at every joint gives rise to a system of equations,
* It shows how the system of equations can be solved to give the tension or compression in each member (bar) of the truss and the force on each support of the truss.
Download :
http://www.filefactory.com/file/c7cf05/
http://www.filefactory.com/file/c7cf05/
my blog :
http://avaxhome.ws/blogs/ccc123
http://avaxhome.ws/blogs/ccc123