On the screen there will be the pictures of the calculated Chassis Frame Profile and the Subframe Profile mounted on top of it. On the left side picture, beams are mounted in each other flexibly. On the right side picture; beams are mounted with shear resisting plates, first so that the mounting is shear resisting, but the plates are not calculated in strength calculation (mounting with many separately plates) and then so that the plate is also calculated in the strength calculation as a part of the beams ( in this case the plate must be a continuous plate ).
Below the beams You will see the calculation results for the combined beam; on the left side with Flexible mounting and on the right side with mounting with shear resisting plates.
Second moment of area Ix ( cm4 )
Section modulus Wx ( cm3 )
Stress (on the subframe) s ( N/mm2 )
Stress (on the chassis frame) s ( N/mm2 )
Safety Factor Static n stat
Safety Factor Dynamic n dyn
In New FrameWIN 2000 version You have the possibility to build subframe by combining many (10) different profiles together.