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8/3/2019 Element OpenSees
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Element Test Using OpenSees
PEER 2G02
By Dr. Zhaohui Yang
8/3/2019 Element OpenSees
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Symmetric
Loading
0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0
T i m e
- 0 . 0 1
- 0 . 0 0 5
0
0 . 0 0 5
0 . 0 1
S
t r a i n
0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0
T i m e
-4 0
-2 0
0
2 0
4 0
S
t r e s s
- 0 .0 1 - 0 .0 0 5 0 0 .0 0 5 0 .0 1
S t r a i n
-4 0
-2 0
0
2 0
4 0
S
t r e s s
8/3/2019 Element OpenSees
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Symmetric
Loading
0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0
T i m e
- 0 . 0 1
- 0 . 0 0 5
0
0 . 0 0 5
0 . 0 1
S
t r a i n
0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0
T i m e
-4 0
-2 0
0
2 0
4 0
S
t r e s s
- 0 .0 1 - 0 .0 0 5 0 0 .0 0 5 0 .0 1
S t r a i n
-4 0
-2 0
0
2 0
4 0
S
t r e s s
8/3/2019 Element OpenSees
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Symmetric
Loading
0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0
T i m e
- 0 . 0 1
- 0 . 0 0 5
0
0 . 0 0 5
0 . 0 1
S
t r a i n
0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0
T i m e
-4 0
-2 0
0
2 0
4 0
S
t r e s s
- 0 .0 1 0 0 .0 1
S t r a i n
-4 0
-2 0
0
2 0
4 0
S
t r e s s
8/3/2019 Element OpenSees
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Symmetric
Loading
0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0
T i m e
- 0 . 0 1
- 0 . 0 0 5
0
0 . 0 0 5
0 . 0 1
S
t r a i n
0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0
T i m e
-4 0
-2 0
0
2 0
4 0
S
t r e s
s
- 0 .0 1 0 0 .0 1
S t r a i n
-4 0
-2 0
0
2 0
4 0
S
t r e s s
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Symmetric
Loading with
VaryingAmplitude
0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0
T i m e
- 0 . 0 2
- 0 . 0 1 5
- 0 . 0 1
- 0 . 0 0 5
0
0 . 0 0 5
0 . 0 1
0 . 0 1 5
0 . 0 2
S
t r a i n
0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0
T i m e
-4 0
-2 0
0
2 0
4 0
S
t r e s
s
- 0 .0 2 - 0 .0 1 0 0 .0 1 0 .0 2
S t r a i n
-4 0
-2 0
0
2 0
4 0
S
t r e s s
8/3/2019 Element OpenSees
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Asymmetric
Loading
with Different
Initial Strain 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0
T i m e
- 0 . 0 2
- 0 . 0 1 5
- 0 . 0 1
- 0 . 0 0 5
0
0 . 0 0 5
0 . 0 1
0 . 0 1 5
0 . 0 2
S
t r a i n
0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0
T i m e
-4 0
-2 0
0
2 0
4 0
S
t r e s
s
- 0 .0 2 - 0 .0 1 0 0 .0 1 0 .0 2
S t r a i n
-4 0
-2 0
0
2 0
4 0
S
t r e s s
8/3/2019 Element OpenSees
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Asymmetric
Loading
with Different
Initial Strain 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0
T i m e
- 0 . 0 2
- 0 . 0 1 5
- 0 . 0 1
- 0 . 0 0 5
0
0 . 0 0 5
0 . 0 1
0 . 0 1 5
0 . 0 2
S
t r a i n
0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0
T i m e
-4 0
-2 0
0
2 0
4 0
S
t r e s
s
- 0 .0 2 - 0 .0 1 0 0 .0 1 0 .0 2
S t r a i n
-4 0
-2 0
0
2 0
4 0
S
t r e s s
8/3/2019 Element OpenSees
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Asymmetric
Loading
with Different
Initial Strain 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0
T i m e
- 0 . 0 2
- 0 . 0 1 5
- 0 . 0 1
- 0 . 0 0 5
0
0 . 0 0 5
0 . 0 1
0 . 0 1 5
0 . 0 2
S
t r a i n
0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0
T i m e
-4 0
-2 0
0
2 0
4 0
S
t r e s
s
- 0 .0 2 - 0 .0 1 0 0 .0 1 0 .0 2
S t r a i n
-4 0
-2 0
0
2 0
4 0
S
t r e s s
8/3/2019 Element OpenSees
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Asymmetric
Loading
with Different
Initial Strain 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0
T i m e
- 0 . 0 2
- 0 . 0 1 5
- 0 . 0 1
- 0 . 0 0 5
0
0 . 0 0 5
0 . 0 1
0 . 0 1 5
0 . 0 2
S
t r a i n
0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0
T i m e
-4 0
-2 0
0
2 0
4 0
S
t r e s
s
- 0 .0 2 - 0 .0 1 0 0 .0 1 0 .0 2
S t r a i n
-4 0
-2 0
0
2 0
4 0
S
t r e s s
8/3/2019 Element OpenSees
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Asymmetric
Loading
with Different
Initial Strain 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0
T i m e
- 0 . 0 2
- 0 . 0 1 5
- 0 . 0 1
- 0 . 0 0 5
0
0 . 0 0 5
0 . 0 1
0 . 0 1 5
0 . 0 2
S
t r a i n
0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0
T i m e
-4 0
-2 0
0
2 0
4 0
S
t r e s
s
- 0 .0 2 - 0 .0 1 0 0 .0 1 0 .0 2
S t r a i n
-4 0
-2 0
0
2 0
4 0
S
t r e s s
8/3/2019 Element OpenSees
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Reversal
Loading
0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 1 6 0 1 8 0 2 0 0 2 2 0 2 4 0
T i m e
- 0 . 0 2
- 0 . 0 1 5
- 0 . 0 1
- 0 . 0 0 5
0
0 . 0 0 5
0 . 0 1
0 . 0 1 5
0 . 0 2
S
t r a i n
0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 1 6 0 1 8 0 2 0 0 2 2 0 2 4 0
T i m e
-4 0
-2 0
0
2 0
4 0
S
t r e s
s
- 0 .0 2 - 0 .0 1 0 0 .0 1 0 .0 2
S t r a i n
-4 0
-2 0
0
2 0
4 0
S
t r e s s
8/3/2019 Element OpenSees
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Reversal
Loading
0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 1 6 0 1 8 0 2 0 0 2 2 0 2 4 0
T i m e
- 0 . 0 2
- 0 . 0 1 5
- 0 . 0 1
- 0 . 0 0 5
0
0 . 0 0 5
0 . 0 1
0 . 0 1 5
0 . 0 2
S
t r a i n
0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 1 6 0 1 8 0 2 0 0 2 2 0 2 4 0
T i m e
-4 0
-2 0
0
2 0
4 0
S
t r e s
s
- 0 .0 2 - 0 .0 1 0 0 .0 1 0 .0 2
S t r a i n
-4 0
-2 0
0
2 0
4 0
S
t r e s s
8/3/2019 Element OpenSees
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Reversal
Loading
0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 1 6 0 1 8 0 2 0 0 2 2 0 2 4 0
T i m e
- 0 . 0 2
- 0 . 0 1 5
- 0 . 0 1
- 0 . 0 0 5
0
0 . 0 0 5
0 . 0 1
0 . 0 1 5
0 . 0 2
S
t r a i n
0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 1 6 0 1 8 0 2 0 0 2 2 0 2 4 0
T i m e
-4 0
-2 0
0
2 0
4 0
S
t r e s
s
- 0 .0 2 - 0 .0 1 0 0 .0 1 0 .0 2
S t r a i n
-4 0
-2 0
0
2 0
4 0
S
t r e s s
8/3/2019 Element OpenSees
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Reversal
Loading
0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 1 6 0 1 8 0 2 0 0 2 2 0 2 4 0
T i m e
- 0 . 0 2
- 0 . 0 1 5
- 0 . 0 1
- 0 . 0 0 5
0
0 . 0 0 5
0 . 0 1
0 . 0 1 5
0 . 0 2
S
t r a i n
0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 1 6 0 1 8 0 2 0 0 2 2 0 2 4 0
T i m e
-4 0
-2 0
0
2 0
4 0
S
t r e s
s
- 0 .0 2 - 0 .0 1 0 0 .0 1 0 .0 2
S t r a i n
-4 0
-2 0
0
2 0
4 0
S
t r e s s
