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Micropile 

GEO5

Geotechnical software

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Skin friction and bearing capacity of the micropile root in rock

Skin friction in rock qsr  and bearing capacity of the micropile root in rock qbr

Type of rock qsr [MPa] qbr [MPa] 1)
Sediments 0,15 – 0,40 0,07 σc
slates and fylits 0,20 – 0,30 0,07 σc
Sandstones 0,30 – 0,45 0,07 σc
Lime stones and dolomites 0,40 – 0,50 0,10 σc
granites, basalts 0,40 – 0,60 0,10 σc

1)σcstrength in simple tension vMPa




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