Program for computing seismic hazard

R-Crisis

Searching: exceed probability - 13 Results Found

CRISIS Viewing results for different return periods
Content_Manager posted this 04 July 2018

Dear Arka,

To switch between different return period results, you have to specify the exceedance probability in the text box:

In this way, you will be able to obtain seismic hazard results for more return periods than you specified before running your model.

Remember that the exceedance probability is given by:

Where,

Te is the time frame

Tr is the return period

For example, an exceedance probability equals to 10% corresponds to a 50 years time frame and 475 years return period.

 

Thank you for your interest in R-CRISIS.

 

Best regards,

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CRISIS output results
Content_Manager posted this 06 June 2018

Dear Shaista,

Below, answer to your questions:

1. Disaggregation results: as it is mentioned in a previous post, R-CRISIS saves disaggregation results as text files with extension *.des. Such results may be plotted as heat maps or surface graphs through Excel, for instance. R-CRISIS is not able to export them in the format you are requering.

2. PGA contours: R-CRISIS has several formats in which you may export the seismic hazard results: bitmap, XYZ file, bing maps or Surfer 6.0 DSBB. The printout you are asking for, evidently, was built trough a different software of R-CRISIS, it seems that it was drawn by means of a GIS software (e.g. QGIS). You can save results as a Surfer 6.0 DSBB file and build your own map in any GIS software.

3. Seismic hazard curves: exceedance rates curves for each seismic source are within FUE file. To obtain this result file, you have to check it within Input -> Set output files (optional) menu.

 

I hope this is helpful.

 

Thank you for your interest in R-CRISIS.

 

Best regards,

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