L. :Edited, 1983, 95 s. , il. The manual contains theoretical foundations and practical instructions for determining bending moments and re-ejecting forces on quiet water and on the waves" necessary for completing a homework assignment in the discipline "Designing the design of the hull of sea vessels" . Traditional methods are used to calculate bending moments on quiet water, and for wave and total - the method provided for by the Provisional Rules of Strength of Sea Vessels of 1979. Specially developed programs at the department allow you to perform the most labor-intensive calculations on computers . Obtained in the task and ejective moments and cutting forces in the future, when performing the course project of the transport vessel, are accepted as settlement. The training manual is intended for students of all specializations of shipbuilding and engineering-economic faculties and can be used in graduate design, when performing WIDS at the department of ship design.