How to model 3D wire frame element in ABAQUS ?

Hello everyone , I want to model following structure as a wire element in Abaqus . When i am trying to model this in part module in which only x-y plan is able to model . But not able to in other plan . Please help me out how can be model this full structure in Abaqus.

This is 3D Jacket structure installed in sea environment. 

 

Thanks

Abaqus