How to create a circular pressure?

Hello everyone,

I have meshed my component and tested ist with simple constraints and a force.

In reality, the part will be tested with a force which is applied with a circular plate which pushes tangent against my part.

I have tried to make a circular surface next to my meshed part and aplied the pressure on the surface, but I cound not get it to work properly...

Is there a way to realise this in Hypermesh?