A ship of 9900 tonnes displacement has KM - 7.3 m, and KG - 6.4 m. She has yet to load two 50 tonne lifts with her own gear and the first lift is to be placed on deck on the inshore side (KG 9 m and centre of gravity 6 m out from the centre line). When the derrick plumbs the quay its head is 15m above the keel and 12m out from the centre line. Calculate the maximum list during the operation.
There is error in tan angle ... Instead of G1G2... GM VALUE USED
ReplyDeletetan angle is right, pls check where is tan angle. G1G2 IS PERPENDICULAR
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