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Benchmark

D-FLOW SLIDE

Relative error

Marge

30.000

30.000

0.00 %

Slope [1:xxx]15.00015.0000.00 %

Assessment level

-10.000

-10.000

0.00 %

Step 11a: Would flow slide lead to damage on levee?

No

No

OK

Step 1c: Artificially underwater installed and non-compacted sandy foreshore?NoNoOK

Step 1d:

Flow slide possible based on criteria "steepest slope aver 5m" ?

Average slope over a height of at least 5 m

 

No

1:6

 

No

1:6

 

OK

0.00 %

Step 1e:

Flow slide possible based on average geometry only?

Total inclination of the channel slope

 

Yes

1:6

 

Yes

1:6

 

OK

0.00 %

Result of the Global check

Pass

Pass

OK

Fictive channel depth Hr [m]19.08719.087 0.00 %
Fictive slope cotan αr  [-]23.00023.000 0.00 % 
Max. allowable retrogression length Lallowable [m]150.000150.0000.00%
Probability of occurence P(ZV) [/km/year] 2.92 × 10-72.92 × 10-70.00 %
Reliability index critical length β-39.999 -
Probability P(L > Lallowable)0.000.000.00 %
Probability of flood damage by liquefaction P(falen|ZV) [/year]0.000.000.00 %
Allowable probability of failure [/year]2.50 × 10-6 2.50 × 10-60.00 %

Result of the Detailed check 

PassPassOK 
Overall resultWarningWarningOK 

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