![]() The wood should be straight-grainedįigure 36-2. Hemlock and spruce may be used but they are weaker, and hence less satisfactory. ![]() ![]() The best woods available for shores are Douglas fir and yellow pine. Improper and proper use of nails in shoring.ģ6-2. In addition to shores, wedges, sholes, and strong-backs, the following tools, materials and equipment are often used in connection with shoring:įigure 36-1. Any of the foregoing items can be made of metal or of wood. A strongback is a bar or beam, often shorter than a shore, and used to distribute pressure or to serve as an anchor for a patch over a hole. A shole is a flat plate which may be placed under the end of a shore to distribute weight or pressure. A wedge is a block, triangular on the sides and rectangular on the butt end. This is done largely by shoring.Ī shore is a portable beam. ![]() Shoring is the process of placing props against the side of a structure, or beneath or above anything, to prevent sinking or sagging.ĭuring and after battle, ships may have occasion to support ruptured decks, to strengthen weakened bulkheads, to build up temporary bulkheads against the sea, to support hatches and doors, and to provide props for equipment that has broken loose.
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