Geoscience Reference
In-Depth Information
For dip-slip
q
R
U 2
2
u x =
I 3 sin
δ
cos
δ
,
π
yq
R ( R +
arctan ξη
qR
U 2
2
u y =
) + cos
δ
I 1 sin
δ
cos
δ
,
(2.23)
π
ξ
dq
R ( R +
arctan ξη
qR
U 2
2
u z =
) + sin
δ
I 5 sin
δ
cos
δ
.
π
ξ
For tensile fault
q 2
R ( R +
u x = U 3
2
I 3 sin 2
)
δ
,
π
η
arctan ξη
qR
dq
R ( R +
u y = U 3
2
q
R ( R +
ξ
I 1 sin 2
(2.24)
)
sin
δ
)
δ
,
π
ξ
η
yq
R ( R +
arctan ξη
qR
ξ
u z = U 3
2
q
R ( R +
I 5 sin 2
) + cos
δ
)
δ
,
π
ξ
η
where
µ
ξ
I 1 =
I 5 tan
δ
,
d ) cos
λ
+
µ
δ
( R +
µ
I 2 =
ln( R +
η
)
I 3 ,
λ
µ
+
) + I 4 tan
µ
y
I 3 =
δ
ln( R +
η
δ
,
(2.25)
d ) cos
λ
+
µ
( R +
ln( R +
) ,
µ
1
cos
d )
I 4 =
sin
δ
ln( R +
η
λ
+
µ
δ
arctan η
,
µ
2
cos
( X + q cos
δ
)+ X ( R + X ) sin
δ
I 5 =
λ
+
µ
δ
ξ
( R + X ) cos
δ
and if cos
δ
= 0,
µ
q
( R + d ) 2 ,
ξ
I 1 =
λ
µ
2(
+
)
η
R +
) ,
µ
yq
( R +
I 3 =
d +
d ) 2
ln( R +
η
2(
λ
+
µ
)
(2.26)
µ
q
R + d ,
I 4 =
λ
+
µ
µ
ξ
sin
δ
I 5 =
,
d
λ
+
µ
R +
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