|
Hydraulic gradient
|
|
ic
|
Critical hydraulic gradient
|
|
ic, iq, iγ
|
Inclination factors
|
|
k
|
Coefficient of permeability
|
|
l
|
Length, length of flow path
|
|
m
|
Stability coefficient
|
|
mB, mL
|
Eurocode 7 load inclination factor parameters
|
|
mv
|
Coefficient of volume compressibility
|
|
n
|
Porosity, stability coefficient
|
|
p
|
Pressure, mean pressure, mean normal stress
|
|
p'
|
Mean normal effective stress
|
|
pa
|
Active earth pressure
|
|
pc
|
Preconsolidation pressure (one‐dimensional)
|
|
|
Equivalent consolidation pressure (isotropic)
|
|
pLM
|
Pressuremeter limit pressure
|
|
p0
|
Earth pressure at rest
|
|
|
Preconsolidation pressure (isotropic)
|
|
|
Effective overburden pressure
|
|
pp
|
Passive earth pressure
|
|
q
|
Unit quantity of flow, deviator stress, uniform surcharge, bearing pressure
|
|
q'
|
Effective deviator stress
|
|
qa
|
Allowable bearing pressure
|
|
qu
|
Ultimate bearing capacity
|
|
qu net
|
Net ultimate bearing capacity
|
|
r
|
Radius, radial distance, finite difference constant
|
|
ru
|
Pore pressure ratio
|
|
s
|
Suction value of soil, stress parameter, settlement
|
|
sc, sq, sγ
|
Shape factors
|
|
sw
|
Corrected drawdown in pumping well
|
|
t
|
Time, stress parameter
|
|
u, uw
|
Pore water pressure
|
|
ua
|
Pore air pressure, pore pressure due to σ3 in a saturated soil
|
|
ud
|
Pore pressure due to (σ1 − σ3) in a saturated soil
|
|
udst;d
|
Eurocode 7 design value of destabilising total pore water pressure
|
|
ui
|
Initial pore water pressure
|
|
ut
|
Pore water pressure at toe of sheet pile wall
|
|
v
|
Velocity, specific volume
|
|
w
|
Water, or moisture, content
|
|
wL
|
Liquid limit
|
|
wP
|
Plastic limit
|
|
ws
|
Shrinkage limit
|
|
x
|
Horizontal distance
|
|
y
|
Vertical, or horizontal, distance
|
|
z
|
Vertical distance, depth
|
|
za
|
Depth of investigation points
|
|
zo
|
Depth of tension crack
|
|
zw
|
Depth below water table
|
|
α
|
Angle, pile adhesion factor, slope of Kf line
|
|
β
|
Slope angle
|
|
Γ
|
Eurocode 7 over‐design factor, specific volume at ln p' = 0
|
|
γ
|
Unit weight (weight density), shear strain
|
|
γ'
|
Submerged, buoyant or effective unit weight (effective weight density)
|
|
γ
A;dst
|
Eurocode 7 partial factor: accidental action – unfavourable
|
|
γ
b
|
Bulk unit weight (bulk weight density), Eurocode 7 partial factor: pile base resistance
|
|
γ
c'
|
Eurocode 7 partial factor: effective cohesion
|
|
γ
cu
|
Eurocode 7 partial factor: undrained shear strength
|
|
γ
d
|
Dry unit weight (dry weight density)
|
СКАЧАТЬ
|
