Steel ships, their construction and maintenance : a manual for shipbuilders, ship superintendents, students, and marine engineers (1901)
Walton, Thomas · London : Charles Griffin & Co. ; Philadelphia : Lippincott · leaf 254
utts and seams for at least half the vessels length. The butts of outsideplating, deck plating, inner bottom plating, are chain riveted. In barkeels, stem bars, and stern frames, double zigzag riveting should beadopted in all vessels. Rivets through keelsons, bilge and side stringei\s,floors,… … DETAILS OF CONSTRUCTION. 177 either a bosom piece, as shown in fig. 95, or a butt covering bar, as shownin fig. 9, where a heel piece or butt covering bar covers the frame butts ontop of the bar keel. Keel Blocks and Launching Ways. IMethod is a most important factor in the successful management of…
Naval architecture · Ships, Iron and steel
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