Section 11 Ice loads
Clasification Society 2024 - Version 9.40
Clasifications Register Rules and Regulations - Rules for the Classification of Trimarans, July 2022 - Volume 1 Regulations and Structural Arrangements - Part 5 Environmental Loads - Chapter 5 Local Design Loads - Section 11 Ice loads

Section 11 Ice loads

11.1 Loads due to ice conditions

11.1.1 If the Complementary Rules are the Rules for Naval Ships:

  • For ship types NS2 and NS3, the design pressures are to be calculated in accordance with Vol 1, Pt 5, Ch 3, 7 Ice loads of the Rules for Naval Ships.
  • For ship type NS1, the pressures are not explicitly calculated and the scantling requirements due to ice loads are to be calculated according to Vol 1, Pt 6, Ch 4, 11 Ice strengthening of the Trimaran Rules.

11.1.2 If the Complementary Rules are the Rules for Special Service Craft then the local pressures are not explicitly calculated. Local scantlings due to ice loads are to be calculated according to Vol 1, Pt 6, Ch 4, 11 Ice strengthening of the Trimaran Rules.

11.1.3 If the Complementary Rules are the Rules for Ships then the local pressures are not explicitly calculated. Local scantlings due to ice loads are to be calculated according to Vol 1, Pt 6, Ch 4, 11 Ice strengthening of the Trimaran Rules.


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