Civil Engineering Reference
In-Depth Information
Appendix 2.2
Process-related geotechnical parameters for rock
Process-related geotechnical parameters
for rock
Ortsbruststützung + Senkungsanalyse
Face support + settlement analysis
Gefüge
Texture
x
x
x
x
x
x
x
x
x
Verwitterungsgrad
Weathering
W
-
x
x
x
x
x
x
x
x
x
Zerlegung
Ratio matrix / fragmentation
x
x
x
x
x
x
x
x
x
Anisotropie
Anisotropy
x
x
x
x
x
x
x
x
x
Porosität
Porosity
Φ
-
x
x
x
x
x
x
x
x
x
Quellverhalten
Swelling capacity
x
x
x
x
x
x
x
x
x
Diskontinuitäten
Discontinuities
Einlagerungen
Infilling
x
x
x
x
x
x
x
x
x
Orientierung
Discontinuity orientation
x
x
x
x
x
x
x
x
x
Kluftabstand
Normal spacing of discontinuity sets
x
x
x
x
x
x
x
x
x
Zerlegungsgrad
Degree of fracturing - Discontinuity
frequency
x
x
x
x
x
x
x
x
x
Felsdruckbeiwert
Coefficient of lateral rock pressure
k
h
-
x
x
x
x
x
x
x
x
x
Gebirgswasserzufluss
Water inflow
Q
W
l/s
x
x
x
x
x
x
x
x
x
Gebirgswasserdruck
Water pressure
kN/
m²
p
GW
x
x
x
x
x
x
x
x
x
Bodenabbau
Performance
Druckfestigkeit
Uniaxial compressive strength
kN/
m²
σ
c
x
x
x
x
x
x
x
x
x
Spaltzugfestigkeit
Tensile strength (SPZ)
MN/
m²
σ
z
x
x
x
x
x
x
x
x
x
RQD
Rock Quality Designation
RQD
-
x
x
x
x
x
x
x
x
x
Verwitterungsgrad
Weathering
W
-
x
x
x
x
x
x
x
x
x
Search WWH ::
Custom Search