The mariners' handbook; a convenient reference book for navigators, yachtsmen, and seamen of all classes (1906)
International Correspondence Schools, Roden, Ernest Konrad, 1866-, International Correspondence Schools. Pocketbook · Scranton, Pa. : International Textbook Co. · leaf 279
ter or ballast, and in men of warto give security in case of grounding and of damage by tor-pedoes. Figs. 9 and 14 illustrate this construction. In Fig. 9 we note that the keel is of the flat type, similarto the one shown in Fig. 5 (c), and that the center keelson,instead of standing on top of the… … Cue^ee/f- SHIP BUILDING 243 that wJl be seen between the center keelson and the armoreddeck. It follows that the frames in this part of the shipcannot be continuous, but must be worked intercostallybetween the longitudinals. This detracts somewhat fromthe transverse stiffness of the ship, but is…
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