Page 123 - Ship Construction.DJ Eyres 6Ed

Ch11-H8070.fm Page 112 Wednesday, October 18, 2006 6:55 AM
112 Ship Construction
Before considering the actual layout of the shipyard it is as well to
consider the relationship of the work processes involved in building a ship
as illustrated in Figure 11.1.
An idealized layout of a new shipyard is indicated in Figure 11.2 which
might be appropriate for a smaller yard specializing in one or two standard
type ships with a fairly high throughput so that one covered building dock
or berth was sufficient.
Shapingื่อการศึกษาเท่านั้น---
At this point it may be convenient to mention the advantages and dis-
advantages of building docks as opposed to building berths. Building docks
can be of advantage in the building of large vessels where launching costs
cuttingย์ฝกพาณิชย์นาวี
are high, and there is a possibility of structural damage owing to the large
stresses imposed by a conventional launch. They also give good crane

Plate Section Outfit materials
stowage stowage and bought in
items
Shotblast/prime Shotblast/prime ึ Pipe bending

งานห้องสมุด ศูน
Cutting
--- ใช้เพ Panel Matrix assemblies and assembly
Bending
Marking
Outfit
fabrication

Sub-
Curved
assemblies assemblies assemblies
unit
Outfit
palletisation
and

Block
assembly modules

Block and unit
erection

Final outfit

FIGURE 11.1 Shipbuilding process