Page 23: of Maritime Reporter Magazine (September 2002)

WE HAVE QUITE A WEIGHTING LIST

If your vessel requires fixed ballast, you shouldn't go to sea without us* - tN&S:

Circle 290 on Reader Service Card or visit www.maritimereporterinfo.com

September, 2002 25 Circle 228 on Reader Service Card or visit www.maritimereporterinfo.com loads that had to be generated in order that a sensible extrapolation to design and extreme conditions could be achieved reliably. Both studies con- cluded, independently, that a vessel of between 295 and 361 ft. (90 and 110 m) should provide the data necessary to validate numerical and small-scale physical models. Since the main func- tion of the ship is to be a "structural transducer" it is imperative that the structure is representative of a warship and as light as possible so that induced strains can be measured by the onboard instrumentation with the min- imum of error. Obviously the need for the lightest structure could compro- mise the structural safety of this ocean-going ship. Studies were car- ried out to investigate the best way of

Circle 243 on Reader Service Card or visit www.maritimereporterinfo.com r CRANKSHAFT ^

GRINDING

While Installed in Engine • CRANKPIN AND MAIN

JOURNAL REFURBISHING

While crankshaft is in engine • ALL TYPES OF 0N-B0ARD

MACHINING Cylinder boring, engine top decks, horizontal joints, couplings, journals • LINE BORING OF MAIN

BEARING POCKETS

Laser and Optical

Alignment • METALSTITCH®

Repair of cracked or broken cast iron engine blocks

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