ClassNK Unveils IACS Compliant Design Software

marinelink.com
Thursday, January 09, 2014

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

Classification society ClassNK (Chairman and President: Noboru Ueda) 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 a major step forward for ship safety, they also present a number of new challenges for shipyards and designers. It was in order to address those challenges and reduce the manpower and cost burdens on yards and designers that ClassNK began development of its new design support software.

“While the new rules will mean safer ships, shipyards and designers will have to invest new resources to meet new design criteria and bring their designs into compliance with the new rules,” said Dr. Takuya Yoneya, ClassNK Executive Vice President and head of development for PrimeShip-HULL (HCSR). “With PrimeShip-HULL (HCSR), our goal has been to develop a comprehensive and powerful design support tool that rationalizes the design process and greatly reduces the man-hours needed to create ship designs that are compliant with the new rules.”

The result of more than four years of comprehensive development work, PrimeShip-HULL (HCSR) builds on the core of ClassNK’s existing PrimeShip-HULL-CSR software, combining rule calculation, and FE Model-based direct strength calculation software with completely new systems designed to interface directly with commercial CAD and rule calculation software, as well as automate parts of the basic design process.  “Thanks to the new interface with commercial CAD, PrimeShip-HULL (HCSR) makes it possible to automatically generate FE models for the fore, mid, and aft sections of the ship, as well as very fine mesh and buckling panel data. This makes it possible to greatly reduce the time required for some of the most man-hour intensive parts of ship design work,” said Dr. Yoneya

In addition to the improved interface, PrimeShip-HULL (HCSR) also includes a number of features to support both initial and full ship design, making it possible for shipyards and designers to rapidly carry out case studies of potential designs, as well as optimize their designs in accordance with the harmonized CSR.


All of the features of PrimeShip-HULL (HCSR) have been developed in close cooperation with shipyards to ensure that users will be able to effectively reduce the time and cost of the ship design process. “We have timely released preliminary versions of PrimeShip-HULL (HCSR) to coincide with the first and second drafts of the harmonized CSR in July 2012 and April 2013, respectively, and since that initial release more than 70 shipyards and ship design firms throughout Asia have tested the software and provided design feedback.”
 

“Thanks to this extensive testing, we’re confident that the new software will make it easier for shipyards and designers to incorporate the harmonized CSR requirements in their ship designs, and cost-effectively design a new generation of safer and more robust ships.”

Maritime Reporter August 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

Schlumberger Releases 2014 Software Platforms

Schlumberger has released the 2014 versions of its industry leading software platforms. The Petrel* E&P software platform, Techlog* wellbore software platform,

Cove Point LNG Export Facility Gets US FERC Approval

U.S. federal regulators on Monday approved construction of Dominion Resources Inc's liquefied natural gas export project in Cove Point, Maryland. Cove Point is the fourth U.

Aker Evaluating Future of US Shipyard, ASC

Norway's Aker ASA may decide to merge or otherwise restructure two listed units that have seen strong benefits from the U.S. shale oil energy boom, Aker's Converto

Technology

Schlumberger Releases 2014 Software Platforms

Schlumberger has released the 2014 versions of its industry leading software platforms. The Petrel* E&P software platform, Techlog* wellbore software platform,

EDGE Facility to Develop, Deliver Security Capabilities

Center in Nova Scotia will focus on rapidly delivering new technologies and capabilities to the Royal Canadian Navy as they transition to future fleet.    General

Fire at Milazzo Refinery Impacts Docks

Inchcape Shipping Services  is advising of extensive disruption after a fire broke out Friday afternoon (27 September) at Italy’s energy giant Eni and Kuwait Petroleum’s

Shipbuilding

Aker Evaluating Future of US Shipyard, ASC

Norway's Aker ASA may decide to merge or otherwise restructure two listed units that have seen strong benefits from the U.S. shale oil energy boom, Aker's Converto

MAN Propulsion Packages for New Icelandic Trawlers

MAN Diesel and Turbo inform that Icelandic owners, HB Grandi, Vinnslustodin hf. and Hradfrystihusid Gunnvör, have ordered newbuildings based on two different ship

Crowley Receives Heavy-Lift Deck Barge in Singapore

Crowley Maritime Corporation’s solutions group announced today that it has received the first two of potentially four, new heavy-lift, ballastable deck barges (HDBs)

Tanker Trends

GasLog Closes First Option Vessels Dropdown

GasLog Ltd.  announced today the closing of the sale of two modern liquefied natural gas (“LNG”) carriers, the Methane Jane Elizabeth and Methane Rita Andrea,

Cove Point LNG Export Facility Gets US FERC Approval

U.S. federal regulators on Monday approved construction of Dominion Resources Inc's liquefied natural gas export project in Cove Point, Maryland. Cove Point is the fourth U.

FSL Trust Appoint Esben Poulson Independent Director

FSL Trust Management Pte. Ltd. (“FSLTM”), as Trustee- Manager of First Ship Lease Trust (“FSL Trust” ) informs it has appointed Esben Sofren Poulsson as Non-Executive Independent Director of FSLTM,

Bulk Carrier Trends

New Portal Crane for Schwedenkai Intermodal Handling

Port of Kiel invests in hinterland rail links. A new portal crane has arrived at Kiel’s Schwedenkai Intermodal Terminal, meaning that trains involved in rail-ship

US River Infrastructure Near breaking Point

With a record U.S. harvest just coming in, the river transportation system that is at the heart of the nation's farm economy is overstrained by rising demand for shipping capacity,

Vale to Lease 10 China Merchant Bulkers

Brazil's iron ore miner Vale SA said on Friday it secured a deal with China Merchants Group to lease for 25 years as many as 10 very large ore carriers, which will be built by China Merchants,

Naval Architecture

Crowley Receives Heavy-Lift Deck Barge in Singapore

Crowley Maritime Corporation’s solutions group announced today that it has received the first two of potentially four, new heavy-lift, ballastable deck barges (HDBs)

Design’s Future 3D Modeling, Virtual Reality Wave of Design Future

Rooted in early computer-aided design (CAD) and manufacturing applications, design and construction software is firmly at the helm of most shipyards today, enabling the production of  better designed,

Two Ramparts Class Tugs for Signet Maritime

In the summer of this year, Signet Maritime took delivery of Signet Arcturus & Signet Polaris, the eighth and ninth tugs designed for them by Robert Allan Ltd. of Vancouver,

Maritime Safety

Report on MOL Comfort Incident is out

In response to the casualty of “MOL COMFORT” which occurred on 17 June 2013, ClassNK established the Investigative Panel on Large Container Ship Safety, comprised

NAT Tankship Rescues 150 in Mediterranean

Nordic American Tankers Limited ("NAT") says the one of its vessels, the 'Nordic Passat' performed a rescue operation, involving 150 people in the Mediterranean last Saturday afternoon,

Almarin Buoys for GNL del Plata in Uruguay

Almarin has supplied fourteen buoys to OAS constructor for the maritime beaconing of the works of GNL del Plata project in Uruguay. Almarin Spanish AtoN supplier

 
 
Maritime Contracts Maritime Security Maritime Standards Navigation Pipelines Salvage Ship Repair Ship Simulators Shipbuilding / Vessel Construction Sonar
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.2629 sec (4 req/sec)