Ingalls Delivers 'Zumwalt' Core-Composite Deckhouse Module

Press Release
Tuesday, October 09, 2012
Jonathan Graves (sitting, left) and John Fillmore (sitting, right) sign the delivery documents: Photo credit HII

Huntington Ingalls Industries Shipbuilding delivers the 900-ton deckhouse structure to house the ship's bridge, radars, antennas & intake/exhaust systems.

The deckhouse is designed to provide a significantly smaller radar cross-section than any other ship in today's fleet.

Ingalls is building the composite deckhouse and hangar for the DDG 1000 class at the company's Composite Center of Excellence in Gulfport. Made almost exclusively using cored composite construction processes, the deckhouse and hangar take full advantage of the properties of carbon fiber materials and balsa wood cores. When cured, the composite structure is as strong as steel but requires little maintenance and is very lightweight. These unique attributes reduce maintenance cost over the life span of the ship due to its corrosion resistance in the marine environment and allow for improved hull stability, more payload and increased ship speeds.

The DDG 1000 Zumwalt-class destroyer is the U.S. Navy's next-generation guided-missile destroyer, leading the way for a new generation of advanced, multi-mission surface combat ships. The ships will feature a low radar profile, an integrated power system and a total ship computing environment infrastructure. Armed with an array of weapons, the Zumwalt-class destroyers will provide offensive, distributed and precision fires in support of forces ashore.

Ingalls' Composite Center of Excellence is a world-class composite manufacturing facility capable of building large-scale composite structures for the marine industry. Specializing in vacuum-assisted resin transfer molding for low-cost, large-scale component infusions, the Center of Excellence has more than 18,000 square feet of flat panel molds. It is also home to the world's largest numerically controlled five-axis saw capable of sawing, drilling and milling very large composite components to highly accurate tolerances.

Ingalls has already delivered the composite hangar and the aft peripheral vertical launch system units for DDG 1000 and has begun work on the composite components for DDG 1001.
 

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

Shipbuilding

Steven Palazzo Visits HII, Newport

Huntington Ingalls Industries today hosted Rep. Steven Palazzo, R-Miss., for a tour of the company's Newport News Shipbuilding division. Palazzo represents the fourth district of Mississippi,

Everett College to Launch New Research Boat

Everett Community College’s Ocean Research College Academy (ORCA) will launch its new research vesel on November 22 with a celebration at 11 a.m. at the Port of Everett.

Video: Reefer RoRo Ship Design Rebooted

Expanding on the Reefer RoRo Ship design release in September last year, naval architects group Knud E. Hansen A/S has continued the development of the new Reefer RoRo Ship design with version II.

Navy

USS Oscar Austin Deploys to 6th fleet

Arleigh Burke-class guided-missile destroyer USS Oscar Austin (DDG 79) departed Naval Station Norfolk Nov. 21 for a deployment to the U.S. 6th Fleet area of responsibility (AOR).

Steven Palazzo Visits HII, Newport

Huntington Ingalls Industries today hosted Rep. Steven Palazzo, R-Miss., for a tour of the company's Newport News Shipbuilding division. Palazzo represents the fourth district of Mississippi,

Australia: Maritime SAR in Asia Pacific a Priority

Defense force personnel from Australia are in China for Exercise Cooperation Spirit 2014 which begins today. The exercise aims to enhance coordination and cooperation between Australia,

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Naval Architecture Navigation Offshore Oil Pipelines Port Authority Ship Simulators Sonar Winch
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: 0.2208 sec (5 req/sec)