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shipbuilding
The problem of the choice of optimal chemical composition of shipbuilding steel
      
The problem of the choice of optimal chemical composition of shipbuilding steel in the presence of several optimal criteria is considered.
      
Hybrid-welding and the HyDRA MAG + LASER processes in shipbuilding
      
Development of a panel welding robot system for subassembly in shipbuilding utilizing a two-dimensional CAD system
      
PC-based off-line programming in the shipbuilding industry: open architecture
      
Possible applications of the developed OLP can be extended to port automation, container loading/unloading processes as well as painting and grinding processes in the shipbuilding industry.
      
This paper presents a review of the status of, and issues facing, several important maritime sectors such as fisheries, shipping ports, shipbuilding, oil and gas development and maritime environmental management.
      
Many experimental investigations have previously been performed and recently done on different shipbuilding structural steels where the specimens size and crack depth/specimen width (a/W) were varied.
      
Technologies for centralized control of the system, database management, and 3-D digital design are integrated into this digital model in the preliminary design stage of shipbuilding.
      
Development in the world shipbuilding over recent years has influenced focus areas related to shipyard manufacturing technologies and product performance.
      
Software systems, information technology, production technology, and local challenges of shipyards are compared with shipbuilding outputs among these three countries.
      
In the urine of shipbuilding workers, using a thinner containing toluene and xylenes (o-, m- and p-), hippuric acid and methylhippuric acids (o-, m- and p-) were recognized.
      
Workers of a shipbuilding and a machine shop department of a shipyard, with average noise levels of 98 dB (A) and 85.5 dB (A) respectively, were compared with respect to auditory and non-auditory effects.
      
Noise-induced hearing loss and noise annoyance were observed far more frequently in the shipbuilding department in comparison with the machine shop.
      
The shipbuilding and construction industries had the most frequent and most severe accidents.
      
The cases were most often found in workers from the shipbuilding industry, and the grinder was the most common source of vibration exposure.
      
The majority of the cases were in workers that used grinders in the shipbuilding industry.
      
We conclude that exposure to hand-transmitted vibration (HTV) and HAVS cases are common in shipbuilding industry in Korea.
      
This paper presents a new generation of system for pressure vessel and shipbuilding.
      
The fillet and U groove are prevalently used in heavy industries and shipbuilding to melt and join the parts.
      
 

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