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Verification - Safety Factor

The main advantage of this verification is lucidity and uniqueness since neither soil parameters nor acting forces are reduced.

Check for tearing:

where:

Fx

-

force developed in reinforcement

Rt

-

long-term design strength of reinforcement

SFst

-

safety factor for geo-reinforcement strength (input in the "Wall analysis" tab)

Check for pull-out:

where:

Fx

-

force developed in reinforcement

Tp

-

bearing capacity of reinforcement against pull-out

SFpo

-

safety factor for pull out resistance of geo-reinforcement (input in the frame "Wall analysis" tab)

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