In free span spreadsheet, they calculate free span follow some condition and onset is one of these condition.I've just wonder about calculation free span follow onset condition. Sencond i wonder a bout meaning of fomular in Section 6.7.7 in DNV F105. Hope it clarify to you and waitting explain...
Need your help about free span. I really don't understand about onset condition in free span calculation and meaning of Cross-flow deflection in calculation free span. Hope receive smart answer from you. Thank in advance.