Really sorry, i really didn't expect the test result to be so bad. It's simply catastrophic , the result is far from expectations and SAP2000 simulation.
I have anticipated a joint failure would occur at a point i predicted, however i missed out a very important joint at one of the points, i guess I'm too over confident with the truss itself, sorry.
Well, i think it's the problem with my workman ship, thus , laid waste all the researches i have done earlier. And if i could discover the problem earlier, that wouldn't happen.
Guys, we all have put in a lot of time in fabricating the truss, i really appreciate your commitment and the tremendous effort being made to the truss.