i have problem in IMPACT load on beam , whatever is there i mentioned below
i have load (kips) vs time (sec)
at time =0 , load=0
at time =0.006 , load=5.9
at time 0.056 , load=0
i use funtion editor by linear eqution Y=aX+b
i could not accurate result because of interpolations in ANSYS is differance then the MATHEMATICS. like
As per ANSYS
Time Force
0 0
0.006 5.9
0.056 0
therefor AT 0.008 6.38 ( as per ANSYS)
But i want like As per MATHEMATICS
Time Force
0.006 5.9
0.056 0
therefore AT 0.008 5.66 ( as per MATHS)
IS there any solutions for get results as per MATHS for each time step increment.
thanks in advanced