## Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 2American Society of Mechanical Engineers, 2001 - Arctic regions |

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Page 74

In metocean design , the

In metocean design , the

**return period**of the design event is fixed , e.g. , a 100 - year**return period**event is typically ... In the ISO seismic design guidelines , the SLE and DLE**return periods**are NOT specified as fixed values .Page 75

Thus the DLE annual probability of exceedance ( or

Thus the DLE annual probability of exceedance ( or

**return period**) can be read from the seismic hazard curve . Next , the DLE spectral acceleration is divided by Seismic Reserve Capacity Factor ( C ) to obtain the SLE spectral ...Page 153

The resulting independent criteria with a

The resulting independent criteria with a

**return period**of 100 years are plotted in Figure 3. ... the signficant wave - induced current associated with the 100 - year steady current generally have**return periods**larger than 10 - years ...### What people are saying - Write a review

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acceptable analysis applied approach assessment associated assumed calculated coefficient combined components considered corresponding corrosion cost crack criteria damage dependent depth determined developed directional distribution dynamic effect element Engineering environmental equation estimate evaluated example expected expressed extreme factor failure fatigue Figure force frequency function fuzzy given important increase initial inspection limit load loss maintenance marine maximum mean measures Mechanics method motion normal observed obtained offshore operations parameters peak performed period pipe pipeline platform possible prediction present probability procedure production random range relative reliability represented response return period riser risk safety ship shown shows significant simulation spectral spectrum statistical storm strength stress structure surface Table theory typical uncertainty variables wave height wind