I am trying a suspension bridge in RM Bridge V8 and I model main cable by cable element, but when I calculator seflweight of suspension bridge then it error Node support in node of main cable and I modeling node support have value 1e+10 in CMX, CMY, CMZ, and deflection is very large, So, I hope everybody help me can fix error and linking cable elements into a unified whole is a soft wire structure.
if can, everybody can give me a file RM Bridge to refer, please.
I hope reply to every body about my problem.
Thank you so much and good luck.
Cable supported structures offer an elegant and economical solution for bridging over long spans with resultant low material content and ease of construction walgreenslistens. These structures, however, tend to be slender and flexible as the structural stiffness mainly depends on the suspending cables.