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

People & Company News

Diamond Offshore Shares on the Rise

Diamond Offshore Drilling Inc, one of the world's top five offshore rig contractors, reported a better-than-expected quarterly profit as it cut drilling costs and hiked prices,

Italian Pleads Guilty to Marine-hose Price-fixing in US

A former executive of Parker ITR Srl pleaded guilty on Thursday to conspiring to rig bids for marine hose and was sentenced to two years in prison, the U.S. Justice Department said on Thursday.

Ecochlor Raises $10m for BWT Maket

Ecochlor, Inc. announced that it has completed a $10 million equity financing to support its growth into the burgeoning ballast water treatment market. Since its formation in 2001,

Technology

Rolls-Royce Wins Heyerdahl Award

Rolls-Royce has been awarded the maritime Heyerdahl Award 2014. The award was presented by His Majesty King Harald at the Norwegian Shipowners’ Associations Annual Conference in Oslo March 31.

Imtech Extends VSAT Coverage Above Europe

Imtech Marine expanded its Global Ku-band VSAT network with additional coverage above Europe. Next to the Telstar 12 satellite and the Intelsat 21, the Eutelsat

Fincantieri Offshore Chooses AVEVA Software

One of the world’s largest shipbuilders uses AVEVA software to design next-generation drillship. Fincantieri Offshore has signed a contract with AVEVA to implement

Shipbuilding

Reps. Byrne and Palazzo Visit Ingalls Shipbuilding

Reps. Bradley Byrne, R-Ala., and Steven Palazzo, R-Miss., visited Huntington Ingalls Industries' (HII) Ingalls Shipbuilding division Wednesday. The congressmen,

Damen Opens JV Yard in Vietnam

On March 20, 2014, Vietnamese Minister of Transport Nguyen Hong Truong, cut the ribbon for the latest addition to Damen Shipyard Group’s portfolio. Damen Song Cam is a new yard,

HHI to Deploy 3DEXPERIENCE Design Platform

Hyundai Heavy Industries Selects Marine & Offshore Industry Solution Experiences for Design and Engineering of Offshore Structures Dassault Systèmes, the 3DEXPERIENCE Company,

Tanker Trends

Imperial: Decision on Canadian LNG Project Distant

Imperial Oil Ltd said on Thursday it is not yet close to deciding on whether it will go ahead with a Canadian liquefied natural gas export plant it is exploring

Italian Pleads Guilty to Marine-hose Price-fixing in US

A former executive of Parker ITR Srl pleaded guilty on Thursday to conspiring to rig bids for marine hose and was sentenced to two years in prison, the U.S. Justice Department said on Thursday.

Knightsbridge, Frontline to Form US Capesize Company

Knightsbridge Tankers Limited and Frontline 2012 Ltd. have announced an agreement to combine Frontline 2012's remaining fleet of 25 fuel efficient vessels with Knightsbridge.

Bulk Carrier Trends

Court: Japan's Mitsui Paid to Release Ship

China Supreme Court says Mitsui pays about $29 mln; Ship released about 0030 GMT Thursday. Ship was seized over dispute dating back to 1930s. Advisor to plaintiffs says will likely demand more money.

CMM Takes Delivery of Damen PSV for Brazil

New supplier CMM Gravity to start on long-term contract with Petrobras. CMM has taken delivery of a Damen Platform Supply Vessel 3300. The 80-meter, 3,300t deadweight

China's Seizure of Japanese Ship has Pre-WWII Roots

It all began with a pre-World War II contract between China's then "ship king" and a Japanese company to lease two Chinese freighters. When the one-year lease was up in 1937,

Naval Architecture

HHI to Deploy 3DEXPERIENCE Design Platform

Hyundai Heavy Industries Selects Marine & Offshore Industry Solution Experiences for Design and Engineering of Offshore Structures Dassault Systèmes, the 3DEXPERIENCE Company,

Fincantieri Offshore Chooses AVEVA Software

One of the world’s largest shipbuilders uses AVEVA software to design next-generation drillship. Fincantieri Offshore has signed a contract with AVEVA to implement

Webinar to Examine 3D Laser Scanning in the Marine Industry

3D laser scanning has taken much interest in the maritime industry as it continues to find greater acceptance in the sector. In an up-close look at 3D laser scanning,

Maritime Safety

Coast Guard groundbreaking ceremony recogizes new support facility

Representatives from the 14th Coast Guard District, Coast Guard Base Honolulu and Mortenson Federal Contracting Group participated in a groundbreaking ceremony

Port Launches Emergency Landing Craft

Port of Long Beach officials welcomed a new addition to their small fleet of boats this week with the delivery of a refurbished and retrofitted landing craft that

IMB: Piracy Falls to Lowest Level since 2007

The International Chamber of Commerce’s International Maritime Bureau (IMB) has revealed that piracy on the world’s seas is at its lowest first-quarter level since 2007,

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Standards Navigation Offshore Oil Pod Propulsion Salvage Ship Repair Shipbuilding / Vessel Construction Sonar
rss | archive | history | articles | privacy | 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: 0.2564 sec (4 req/sec)