What is the safety factor of the Xbloc® unit?

The design values stated above are based on a safety factor of 1.25. This means that a design wave based on the wave height that may only occur once in the lifetime of the structure could be exceeded by 25% before the first damage to the slope would occur. The safety on unit weight is therefore 1.95 =(1.25)3.

The Hudson formula may be applied to determine the hydraulic stability of the Xbloc®, however this formula does not include the wave period or the wave steepness. More.

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