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Micropile
Verification based on limit states
The program performs verification analysis of the micropile tube and root:
Verification of the cross-section (tube)
Both, internal stability of section and coupled section bearing capacity, are verified.
1. Internal stability of section
| where: | Nmax | - | maximal normal force, entered in the frame "Load" |
| Ncrd | - | design critical normal force |
| where: | Ncr | - | standard critical normal force, calculated in dependence on the method set in the frame "Analysis methods" |
| γmf | - | reduction coefficient of critical force, entered in the frame "Settings" (limit states) |
2. Coupled section bearing capacity
| where: | σs | - | stress in steel, calculated according to the way of loading (section loaded only by normal force or by combination of bending moment and normal force) |
| Rsd | - | design strength of steel |
| where: | Rs | - | standard strength of steel, entered in the frame "Material" |
| γms | - | reliability coefficient of steel, entered in the frame "Settings" (limit states) |
Verification of the root
| where: | Nmax | - | maximal normal force, entered in the frame "Load" |
| Qrd | - | design root bearing capacity |
| where: | Q | - | standard root bearing capacity, calculated in dependence on used method (see "Bearing capacity of the micropile root section") |
| γmr | - | reduction coefficient of root resistance, entered in the frame "Settings" (limit states) |
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Company Fine develops structural engineering software with main focus on geotechnical software and structural engineering analyses.
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Η εταιρεία Fine αναπτύσσει λογισμικό για πολιτικούς μηχανικούς και ειδικά για γεωτεχνικά θέματα και δομοστατικά θέματα.
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