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SHIP STRUTCURES C

CODE 56984
ACADEMIC YEAR 2022/2023
CREDITS
  • 6 cfu during the 3nd year of 8721 INGEGNERIA NAUTICA (L-9) - LA SPEZIA
  • SCIENTIFIC DISCIPLINARY SECTOR ING-IND/02
    LANGUAGE Italian
    TEACHING LOCATION
  • LA SPEZIA
  • SEMESTER 2° Semester
    PREREQUISITES
    Prerequisites
    You can take the exam for this unit if you passed the following exam(s):
    • INGEGNERIA E DESIGN PER LA NAUTICA 10134 (coorte 2020/2021)
    • SHIP STRUTCURES C 56984
    Prerequisites (for future units)
    This unit is a prerequisite for:
    • INGEGNERIA E DESIGN PER LA NAUTICA 10134 (coorte 2020/2021)
    • SHIP STRUTCURES C 56984
    TEACHING MATERIALS AULAWEB

    OVERVIEW

    The course is immediately follows the course "Costruzioni Navali B" and represents its natural continuation in terms of content. The student accesses the course with basic skills about the scantling of boats, which allows him to make design choices using highly simplified methods. The course intends to deepen the structural models to provide the student with the necessary skills to develop more refined scantling methods.

    AIMS AND CONTENT

    LEARNING OUTCOMES

    At the end of the course the student will be able to: Carry out a preliminary structural design of the yacht. This includes demonstrating understanding of the main structural loads acting on the ship's primary, secondary and tertiary structures. Apply the concepts of ship beam to the hull. Apply the basic concepts of shear stresses on primary and tertiary structures. Carry out instability checks on the plating.

    AIMS AND LEARNING OUTCOMES

    The course deals, in detail, with the description of the types of stresses originting in a yacht starting from internal and external loads. The hierarchy of tensions will be widely described, as well as the effects of each stress component on structural elements will be taken into account for the purposes of scantling, also showing scantling methods able to consider the effects of combined stresses..

    PREREQUISITES

    The teachings of building science are fundamental for understanding the topics presented along with the lectures, as well as the contents of courses of "Costruzioni Navali"A and B.

    TEACHING METHODS

    Frontal lecture with application exercises supported by spreadsheets (excel).

    SYLLABUS/CONTENT

    Calculation of primary stress characteristics (hull girder)

    Scantling of local structural elements according to combined stresses (primary and tertiary)

    Structural grilliage and secondary response estimation

    Limit states (fatigue, buckling, ultimate state)

    Notes on torsion (dimensioning of the axis line)

    RECOMMENDED READING/BIBLIOGRAPHY

    Hughes, Owen F. Paik, Jeom Kee Ship Structural Analysis and Design 2010. nThe Society of Naval Architects and Marine Engineers (2010) ISBN-10: 0939773821 ISBN-13: 978-0939773824.

    TEACHERS AND EXAM BOARD

    LESSONS

    Class schedule

    All class schedules are posted on the EasyAcademy portal.

    EXAMS

    EXAM DESCRIPTION

    Written test where the student will be asked to solve one of the structural problems presented during the course, followed by oral exam.

    ASSESSMENT METHODS

    The written test aims at verifying the student's ability to solve a practical problem of structural santling, according to the methods presented during the course. The oral exam is aimed at verifying the learning of the theoretical bases on which the scnalting methods are based.

    Exam schedule

    Date Time Location Type Notes