Critical State Soil Mechanics Phần 2 ppt
Critical State Soil Mechanics Phần 2 ppt
... the values 1, 2, and
3 so that we can write
.
'''
'''
'''
33 323 1
23 222 1
13 121 1
'
⎥
⎥
⎥
⎦
⎤
⎢
⎢
⎢
⎣
⎡
=
σσσ
σσσ
σσσ
σ
ij
(2. 1)
27
and three ...
.
00
00
00
'''
'''
'''
33 323 1
23 222 1
13 121 1
⎥
⎥
⎥
⎦
⎤
⎢
⎢
⎢
⎣
⎡
+
⎥
⎥
⎥
⎦
⎤
⎢
⎢
⎢
⎣
⎡
=
⎥
⎥
⎥
⎦
⎤
⎢
⎢
⎢
⎣
⎡
w
w
w
zzyzx
yzyyx
xzxyx
u...
Critical State Soil Mechanics Phần 6 ppt
... the critical states. At any critical state very large
distortion can occur without change of state and it is certainly not possible to regard the
move from one critical state to an adjacent critical ... Proc. 2nd European Conf Soil Mech., pp 47 – 54 , 1963.
2
Roscoe, K. H., Schofield, A. N. and Thurairajah, A. Yielding of Clays in States
Wetter than Critical, Geotechniqu...
Critical State Soil Mechanics Phần 8 ppt
... src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAi4AAAULCAIAAACF7r6DAAAACXBIWXMAABYlAAAWJQFJUiTwAAAgAElEQVR42uzdPW/rWJ4nYJq3s1lMdrP6BPQ1Or2LXoCSgl10Lpfz7WxRQe8XEE3lg0kuOhnM5i4rX2ACvQQFVLwqKx+gMqczoeUNTtdptt4sW2+U+DxBwddFH1GUyB/P4eGfV6+vrwnb+c///M//8l/+S8M3QlmWvV7vaC/3+9///v/9v//nu1f1H//xH//wD/9gO3BJrkQRAKeV2gQAiCIARBEAiCIARBEAiCIARBEAiCIARBEAiCIARBEAiCIARBEAiCIARBEAiCIARBEAiCIARBEAiCIARBEA...
Critical State Soil Mechanics Phần 1 docx
... textbooks such as Soil Mechanics in Engineering Practice by
K. Terzaghi and R. B. Peck (Wiley 1948), Fundamentals of Soil Mechanics by D. W.
Taylor (Wiley 1948) or Principles of Soil Mechanics by ... introduce critical state strength parameters. We conclude in
chapter 10 by demonstrating the place that the critical state concept has in our
understanding of the mechanic...
Critical State Soil Mechanics Phần 3 pps
...
⎟
⎟
⎠
⎞
⎜
⎜
⎝
⎛
∂
∂
+
∂
∂
−==
∂
∂
+
∂
∂
2
2
2
2
2
2
2
2
''
x
i
x
f
z
i
z
ψφψφ
from which we have
⎟
⎟
⎠
⎞
⎜
⎜
⎝
⎛
∂
∂
+
∂
∂
−==
∂
∂
+
∂
∂
2
2
2
2
2
2
2
2
0
zxzx
ψψφφ
i.e., Laplace’s equation ... equations for the steady flow of electricity and heat through bodies,
respectively
0
0
111
2
2
2
2
2
2
2
2
2
2
2
2
=
∂
Θ∂
+
∂
Θ∂
+
∂
Θ∂
=
∂
∂
+
∂
∂
+
∂
∂
z...
Critical State Soil Mechanics Phần 4 ppsx
... src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAdgAAANwCAIAAAADa+xkAAAACXBIWXMAABYlAAAWJQFJUiTwAAAgAElEQVR42u3dv27r2Lk3YNn7dDlAqt3lCuTZSDtAAuhPkSuQPVdwmmAXCdJLpm8gKTbmHvbI1yBLQAZJ70j9AdK5TcqxT/F+sz6GlCiSsiVZep5isMdeEimK/mlpcfFdF3/9619/+9vfds7bv/71r1/84hcdgEO4eHl5cRQADujSIQAQxACCGABBDCCIARDEAIIYAEEMIIgBEMQAghgAQQwgiAEQxACCGABBDCCIARDEAIIYAEEMIIgBEMQAghgAQQwgiAEQxACCGABBDCCIARDEAIIYAEEMIIgB...
Critical State Soil Mechanics Phần 5 doc
... the eqs.
(5 .22
bis) and
Mpq =
pΓv ln
λ
−=
(5 .23 bis).
Fig. 6.9 Associated Flow for Soil at Critical State
1 02
one point on the curve if
.
2
3
ΛM > However, if ,
2
3
ΛM
≤
then ...
ΛM
ΛM
r
l
322
622
−−
+
−
=
η
η
ε
ε
&
&
(6 .24 )
Similarly, for a case of radius reduction when ,,0,0
rl
ε
ε
ε
η
&&&
<
<
<
we obtain
ΛM
ΛM
r
l
322...
Critical State Soil Mechanics Phần 7 pot
... src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAh8AAAH8CAIAAAD+B1o3AAAACXBIWXMAABYlAAAWJQFJUiTwAAAgAElEQVR42u2dvY/jxpa32ZrJFriOOutgY6p745mIkoIFbk6N/oDFJgMHNm4uNic34GDgzLvYUBZzZ2oyMOy8TeYGJlhgsgts2NIbnHfK5SJZLH7o+3kCo91TXVU6KtaPp+rUqZvdbuf14P/+7//+5V/+ZR+FAQDgfLnpqS43Ny1qaFUYAADOlxEmAAAA1AUAAFAXAABAXQAAAFAXAABAXQAAAHUBAABAXQAAAHUBAADUBQAAAHUBAADUBQAAUBcAAADUBQAAUBcAAEBdAAAAUBcAAEBdAAAAdQEA...
Critical State Soil Mechanics Phần 9 pdf
... substitution in eq. (9 .23 ) we can obtain
.
ρsin1
ρsin2ρsin1
ρsin1
ρsin1
and
ρsin1
ρsin2ρsin1
'
'
ρsin1
ρsin2ρsin1
'
'
2
2
2
max
2
2
2
0
2
2
2
0
1
⎟
⎟
⎠
⎞
⎜
⎜
⎝
⎛
−
−+
⎟
⎟
⎠
⎞
⎜
⎜
⎝
⎛
−
+
=
⎟
⎟
⎠
⎞
⎜
⎜
⎝
⎛
−
−+
=
−
−+
=
pq
σ
σ
σ
σ
...
.83.4 )2( 22
max
kpkkpq +=√++=
When n becomes large, Fig. 9 .21 , it is convenient to adopt the differentials from
eqs. (9...
Critical State Soil Mechanics Phần 10 doc
... src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAmUAAAGTCAIAAADmzvLpAAAACXBIWXMAABYlAAAWJQFJUiTwAAAgAElEQVR42u19vY7jSLI1Sz32flZ7/QSsKn8u1iAl4z4Bu/QAg3EGZSywPimWv7hrFMZZYH2t5C9wDYkyFju+VvQbaK+foVifEbcDMZlkMkkm/6RzjEZ1VSqYTJF5MiIjT9wVReHV4f39/e7uzkkzmIIpmIIpmIKpOZpaeAAAAAAA1AF8CQAAAADgSwAAAAAAXwIAAAAA+BIAAAAAwJcAAAAAAL4EAAAAAPAlAAAAAIAvAQAAAAAAXwIAAAAA+BIAAAAA3OPu7e0NowAAAAAAZvzgSovWgyYvTMEU...