This book provides ship designers with clear guidance on alternative design procedures for hull side structures, power requirements, and propeller strength assessment based on the Finite Element Method for Baltic Ice Class Vessels. Through this comprehensive guide, readers will learn the intricacies of designing vessels capable of navigating the harsh ice conditions of the Baltic Sea. The chapters cover topics such as ice strengthening designs using direct calculation approaches, power requirement calculations for ice class vessels, and strength analysis of propellers. The author presents an expert analysis of these critical aspects, offering practical solutions and methodologies that are essential for marine engineers and naval architects. This book is a must-read for anyone involved in the design and construction of ice-class vessels, providing invaluable insights into the latest research and best practices in the field. This guide is indispensable for naval architects, marine engineering students, marine surveyors, and professionals working in maritime defense and shipping registries. It serves as a reference for academics and students in marine design and engineering, as well as a textbook for marine engineering courses. With contributions from experienced practitioners in the field, this book offers both theoretical perspectives and practical case studies that will benefit anyone involved in the design and operation of ice-class vessels.