PLATESTG

447

Joggled Plating has been introduced to save the. expense and
weight involved in fitting liners. Figure 32 illustrates the " double "
joggled system whereby each edge of the outer strake, O9 is bent

Fig. 31.—Raised and Sunken
Strakes.

Fig. 32.—Joggled
Plating.

into a joggled shape to form a landing to rest on the edges of the
two adjacent strakes B> the joggle being deep enough to allow the
intermediate part of the outer strake to He solid against the frame.

TRAIGHT f^AMF HNFB \TAPfX FffAMF t

Fig. 33.-— Deck Plating.

Sometimes the " clinker " system is adopted for deck plating as in
Figure 33, which indicates plate B with one edge under the right hand