Lake ship yard methods of steel ship construction (1907)
Curr, Robert · Cleveland : The Marine review · leaf 157
as-tened to the keel plate and tank top with heavy angles. 146 LAKE SHIP YARD METHODS OF The keel plating is reduced at the forward and after ends. Thekeel plating and center keelson is erected with a movable crane, asshown on Fig. 156. Fig. 157 shows the bottom framing with margin plates on… … Fig. 160. vessel this way where there are no overhead cranes so that the roadwill be clear for the cranes as shown in Fig. 157. In erecting the floors which are completed and lying along theground at the ships berth the movable cranes are used for that pur-pose, as shown by Fig. 157 on each side of…
Naval architecture · Ships, Iron and steel
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