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← HistoryWhich structural weakness can result when curing green timbers within a stacked sailing vessel hull?
A)Decks suffer from excessive hogging
B)Planking twists via springback forces✓
C)Frames develop compression wrinkles
D)Keel experiences tension fracturing
💡 Explanation
Twisting increases because restrained shrinkage during curing induces springback forces within the planking through a mechanism called restrained warping. This occurs as moisture gradients develop across wooden planks; therefore warping produces distortions, rather than uniform shrinkage and structural failures.
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