Section 8 Stern ramp, and cruiser and transom sterns
Clasification Society 2024 - Version 9.40
Clasifications Register Rules and Regulations - Rules and Regulations for the Classification of Ships, July 2022 - Part 4 Ship Structures (Ship Types) - Chapter 6 Trawlers and Fishing Vessels - Section 8 Stern ramp, and cruiser and transom sterns

Section 8 Stern ramp, and cruiser and transom sterns

Parent topic: Chapter 6 Trawlers and Fishing Vessels

8.1 Stern ramp

8.1.1 The thickness of plating of the stern ramp is to be not less than:

t = 0,025s mm or 10 mm, whichever is the greater.

8.1.2 The section modulus of stiffeners is to be not less than:

Z = 0,019s l e 2 cm3

8.2 Cruiser and transom sterns

8.2.1 Cruiser and transom sterns are to have frames of the size required for peaks, and are to be additionally stiffened by web frames when required. The depth of plate floors is to be not less than that given in Pt 4, Ch 1, 7 Single bottom structure, and the floors are to be associated with a suitable system of girders.

Copyright 2022 Clasifications Register Group Limited, International Maritime Organization, International Labour Organization or Maritime and Coastguard Agency. All rights reserved. Clasifications Register Group Limited, its affiliates and subsidiaries and their respective officers, employees or agents are, individually and collectively, referred to in this clause as 'Clasifications Register'. Clasifications Register assumes no responsibility and shall not be liable to any person for any loss, damage or expense caused by reliance on the information or advice in this document or howsoever provided, unless that person has signed a contract with the relevant Clasifications Register entity for the provision of this information or advice and in that case any responsibility or liability is exclusively on the terms and conditions set out in that contract.