the simulation in abaqus explicit completed but surprisingly when I click U or S or something, else everything is zero (below screenshot). any thoughts would be highly appreciated.
The notice in the picture shows 'Increment 0: Step Time=0.0', at which moment the load hasn't been applied. Firstly please check the frame of the loading history. If that doesn't work, then something is wrong with the loading amplitude.
Please check field-output options in the step module. If the problem persists, look at to load module, in my opinion, you have not applied any boundaries.
It can be lots of reasons, please check the job monitor, if you have a very small kinetic energy, it means that you should decrease the simulation time. Besides, in step, set the interval to 200, it is 20 by default.
The notice in the picture shows 'Increment 0: Step Time=0.0', at which moment the load hasn't been applied. Firstly please check the frame of the loading history. If that doesn't work, then something is wrong with the loading amplitude.
I would go with the guess of Pengzhao Lian . Try to change the frame. If it is not the reason for this, then I would advise you to check the loading nodes against the nodes with boundary conditions. You might have applied the loads on a restricted node.