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Digitale metoder - IT in Civil Engineering. Aalborg University ...

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Process change: Steel Structures - Data Flow<br />

Yesterday<br />

•The eng<strong>in</strong>eer<br />

reviews the<br />

workshop draw<strong>in</strong>gs<br />

•The contractor<br />

prepares<br />

workshop<br />

draw<strong>in</strong>gs<br />

•The draughtsman<br />

prepares the<br />

detailed design<br />

•The eng<strong>in</strong>eer<br />

designs the steel<br />

structure<br />

•Customer<br />

prepares lay-out<br />

draw<strong>in</strong>gs and<br />

design<br />

conditions<br />

• accumulated risks of <strong>in</strong>troduc<strong>in</strong>g errors<br />

• many repetitions and much wasted time<br />

• slow data flow<br />

• cumbersome implementation of changes<br />

•Control data for<br />

cutt<strong>in</strong>g and drill<strong>in</strong>g<br />

are <strong>in</strong>put <strong>in</strong><br />

workshop<br />

•The steel is passed<br />

through cutt<strong>in</strong>g and<br />

drill<strong>in</strong>g mach<strong>in</strong>ery<br />

•Control is<br />

performed<br />

•Steel members<br />

ready for erection<br />

Slide

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