how to apply point load at a location without node

hello i am new user of hyperwork, i wonder how to apply point load at a specific location without node?

thank you

Maybe a pressure?

 

Maybe a pressure?

hello,

after I created the temp nodes and apply the forces and run the optiStruct, I received this error

ERROR 2148

Invalid design problem

All the sensitivities of response 1 objective are zero

How can I resolve this problem?

thank you

Unable to find an attachment - read this blog

Hello,

Are you doing Optimization in OptiStruct?

If so please check your responses and objectives as there is some problem in them.

Thankyou

 

hello,

after I created the temp nodes and apply the forces and run the optiStruct, I received this error

 

ERROR 2148

Invalid design problem

All the sensitivities of response 1 objective are zero

 

How can I resolve this problem?

 

thank you

 

temp node must connect to structure (element), use RBE2 or RBE3, ... to connect it

Unable to find an attachment - read this blog