@cad1234 - I am trying to understand this - I will try to explain.
JohnWang has numbered the nodes above. There are 2 rows of 4 supporting nodes. The inner supporting nodes are 5,7,29,&31. Based on the symmetry of the structure and the uniform distribution of nodal loads, I would expect the reactions on each of these nodes to be twice that on the outer supporting nodes 6,8,30,&32.
I am still on an iPad so I am not sure but I thought the total reaction would have been closer to 120kn based on Thomas’ inclusion of self weight and ice loads.
Nevertheless, if the total reaction is indeed approximately 96kn / ((4x2)+4) = 8kn. Therefore “inner supporting nodes” support 16kn each and “outer supporting nodes” support 8kn each. Am I being too simplistic?