Why call them support beams? I guess their "Fururistic"....yeah, right....
My Suggestions:
"Radiating Support Beam"
"Radiating Transteel Support Beam"
"Glowing Shiny Smashing Thing"
"Nano Infested Heavy Support Beam"
New beams like those could be added or the current ones could be changed. They could do chemical/fire/energy dmg or something like that.
Just some suggestions.
Ohh, and they would have a glow around the beams too =)