The connection $(2$xPL$1$ and PI$2$ each of $16mm$ thickness $350W)$ in the figure is subjected to a factored load $P=3000kN$

A$)$ Evaluate the required number of M$24$ A$490$M bolts $"n"$ to resist the applied factored load $P=3000kN.$ Assume no thread interception.

B$)$ Using only longitudinal welds of $10mm$ thickness and electrode strength $xu=490$MPa, evaluate the required welding length $($L$2)$ to resist the applied factored load $P=3000kN$

C$)$ Evaluate the minimum filet weld size and the minimum bolt length used for this connection.

Quetan $2$