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KR launches hull structure analysis software in accordance with CSR-H

SeaTrustHullScan apply to all amendments re ship design The Korean Register (KR) - an IACS member classification society - announces the release of SeaTrust-HullScan, its ground-breaking software solution to analyze and appraise a vessel's hull structure in accordance with the new harmonized common structural rules (CSR-H).SeaTrust-HullScan is a brand new ship design support program that enables ship designers and ship builders to accurately apply IACS CSR-H and all subsequent amendments when designing and constructing a vessel. The software optimizes a ship's design structure by implementing an accurate calculation according to the new rules and generating results that are as close as possible to the target standards set by the user.Automatic modeling in fine mesh analysis and fatigue strength assessment offers enhanced modeling speeds and improved design. Rule loading, corrosion additions and boundary conditions are three basic elements for carrying out direct strength assessments and these are automatically generated. Automation of the entire process leads to a faster integration of the buckling assessment which dramatically saves time and resources.SeaTrust-HullScan was developed in-house and has been rigorously verified with the major Korean shipyards from joint industry projects. It has already won support from the industry for its outstanding user friendliness.The new software ...

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ClassNK Releases World’s First Harmonized CSR Compliant Ship Design Support Software

PrimeShip-HULL (HCSR) ship design support software fully compliant with IACS CSR ClassNK has announced the release of a new version of its PrimeShip-HULL (HCSR) ship design support software that is fully compliant with the new IACS Common Structural Rules (harmonized CSR) for oil tankers and bulk carriers. The new ship design support software is the first in the world to fully support the new Common Strucutural Rules, which were adopted by IACS in December 2013. As part of its work to support the development of safer ships, ClassNK is providing the software free of charge to its customers such as shipyards and designers around the world.The new IACS CSR not only unify and harmonize the technical requirements of the existing Common Structural Rules (CSR) for tankers and bulk carriers, but also incorporate new requirements for more comprehensive structural analysis at the design stage, including FEM analyses covering the entire range of cargo hold structures, as well as new formulae for buckling, fatigue, and residual strength criteria to enhance safety and reliability. The new rules will be applied to all bulk carriers over 90m and all oil tankers over 150m contracted on and after 1 July 2015.Although the harmonized CSR represents ...

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Goal-Based Standards (GBS) verification process is underway

Construction rules for bulk carriers and oil tankers IMO audit teams will shortly be established to verify construction rules for bulk carriers and oil tankers of classification societies which act as recognized organizations (ROs), following the receipt of requests for verification by the 31 December 2013 deadline.A new SOLAS regulation II-1/3-10 on Goal-based ship construction standards (GBS) for bulk carriers and oil tankers was adopted by IMO's Maritime Safety Committee (MSC), at its eighty-seventh session in May 2010, by resolutionMSC.290(87).This regulation, which entered into force on 1 January 2012, requires that all oil tankers and bulk carriers of 150 m in length and above, for which the building contract is placed on or after 1 July 2016, satisfy applicable structural requirements conforming to the functional requirements of the International Goal-based Ship Construction Standards for Bulk Carriers and Oil Tankers (GBS Standards) (resolutionMSC.287(87)).Under the GBS Standards, construction rules for bulk carriers and oil tankers of classification societies which act as recognized organizations (ROs) or national Administrations will be verified, based on the Guidelines for verification of conformity with goal-based ship construction standards for bulk carriers and oil tankers (resolution MSC.296(87)) (GBS Guidelines).According to the timetable approved by MSC 87, the deadline ...

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