Section 1 Introduction 2015 (STEP)

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SHIPBUILDING TECHNOLOGY FOR

ECONOMIC PRODUCTION

LCD 22102

Section 1(Introduction)

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SHIP TYPES

Ship Types.pptx

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SHIP TYPES

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NEED FOR INTEGRATION

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NEED FOR INTEGRATION

The successful practice of shipbuilding is not only a design matter.

Marketing

Procurement

Finance

Human resources

Production

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ORGANIZATION CHART.docx

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GLOBALIZATION

Shipbuilding has always been global in that the ships built in onecountry may be for a shipowner from another country and tradeworldwide.

e.g:

The materials to construct the ship could come from many countries,such as steel from Norway, diesel engine from Denmark, propellersfrom Britain, and bridge consoles from U.S. for a ship being built in

Spain.e.g:

Designed in Canada and constructed in China. While some shipownersprefer to build in their own country

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DESIGN VS ENGINEERING

Design : Decides all technical matters, theseincludes the analyses necessary to validatethese design decisions.

Engineering: Develops and documents thedesigns to enable its manufacture.

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ADVANTAGES WHEN DESIGN IS

DOCUMENTED.

1. The process is made explicit

2. It is known to everyone3. Ensure the important design issues

are considered

4. For future reference and educatenew designers

5. Standardization

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1. Design spiral

2. Design bounding approach3. Set-based design

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ROLE OF NAVAL ARCHITECTIndustry Segments in which Naval

Architects Work

Shipowner 

Design Agent

Shipbuilder 

Boat Builder 

Government

Department of Transportation

 Navy Army Corps of Engineers

Research Centers

Classification Societies

Education (universities)

Independent research centers

Marine equipment manufacturers

Positions for Naval Architects

Shipowner's Technical/Design Manager 

Design Agent Executive

Shipyard Executive

Chief Naval Architect

 Naval Architect

Project Manager 

Technical Project Manager 

Technical Manager Ship Manager 

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SKILLS NEEDED BY NAVAL ARCHITECTS

A naval architect needs to be educated in all the topics required inthe design and construction of ships and other marine products. Inaddition, the ship designer must have a basic understanding of most

of the engineering discipline topics as well as some business.

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SAFETY

Ship designers are involved in designing a product that must becompletely self-sufficient while it can be thousands of miles from anyother direct support and may have to remain so for weeks and even

months.

This has demanded a keen understanding of the need for safety andit is at the forefront of many of their actions, even before theimposition of international and/or national safety laws.

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HUMAN FACTORS

Today, it is unacceptable to design any product without considering itsinterface with humans not only in the operation of the product but alsoin its manufacture. The focus on reduced manning for ship crews is

based on Human Factors research and analysis. Human Factors arealso part of recent IMO regulations as an attempt to improve safetyat sea through improved design of ships and training of ship's crew.

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RISK

The old way to design for uncertainty and to eliminate risk of failurewas to apply  safety margins to the derived requirements. The problemis that safety margins are built on experience and where there is no

experience  safe (large) safety margins have to be applied which is awaste of resources and may be cost prohibitive.

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RISK ANALYSIS AND MANAGEMENT?

Risk analysis : is the derivation of an undesirable outcome of someactivity or process,

Risk assessment : is the measurement of the risk in a specific problem,

Risk management : is the use of risk analysis to identify ways to

reduce the identified risk.

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ETHICS

What the issues challenging

designers/engineerstoday?

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1. Ethics

2. Environments

3. Resources

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IN THE SIMPLEST SENSE, IT REQUIRES THAT

THE SHIP DESIGNER:

1. consider social and environmental impact of all design decisions,

2. not become involved in projects that will be harmful to society or

the environment,3. not be wasteful of any resource because they are all scarce,

4. make available any of technical data and decisions that may beof public interest, under the appropriate conditions.

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University Kuala Lumpur – MIMET

THANK YOU FOR

YOUR ATTENTION