Reference Block
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Transcript of Reference Block
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Reference Block July 25, ’03KEK H. Yamaoka
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Al
SUS
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Isolator
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No.
Spring Constant (N/mm)
Allowable Load (N)
Z Y X Z Y X
EC4001 125 98 37 490 290 195
EC4002 235 180 69 1250 735 490
EC4003 340 235 93 1850 980 635
EC4004 490 325 115 2900 1450 830
EC4005 585 400 160 4100 2050 1400
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222
2
21
21
0
nn
nR a
AT
uxkuxcxm
= acost
TR: Transmissibility, TR < 0.1
A : Amplitude(Response)
a : Amplitude(Input)
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ANSYS Calculation
1
X Y
Z
JUL 23 200315:02:07
ELEMENTS
REAL NUM
UROT
X
Z
YFixed!!
A
EI
lf ii
2
2 1
2
10 100 10001E- 6
1E- 5
1E- 4
1E- 3
0.01
0.1
1
10
Ac
c.,
Ve
los
ity
, Am
plit
ud
e
Frequency (Hz)
Acc(G) Velo(cm/ s) Ampli(cm)
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1
X Y
Z
JUL 23 200315:31:00
ELEMENTS
REAL NUM
UROT
k= 125N/mm
k= 37N/mm
k= 98N/mm
X
Z
Y
Isolators
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1
X Y
Z
JUL 23 200315:12:45
DISPLACEMENT
STEP=1SUB =1FREQ=61.71DMX =12.419
1
X Y
Z
JUL 23 200315:12:59
DISPLACEMENT
STEP=1SUB =2FREQ=68.85DMX =12.344
1
X Y
Z
JUL 23 200315:13:10
DISPLACEMENT
STEP=1SUB =3FREQ=103.29DMX =18.625
1
X Y
Z
JUL 23 200315:13:32
DISPLACEMENT
STEP=1SUB =4FREQ=263.059DMX =26.131
1
X Y
Z
JUL 23 200315:13:57
DISPLACEMENT
STEP=1SUB =5FREQ=460.972DMX =22.358
1
X Y
Z
JUL 23 200315:14:15
DISPLACEMENT
STEP=1SUB =6FREQ=480.791DMX =28.758
1st: 62Hz
2nd: 69Hz
3rd: 103Hz
4th: 263Hz
5th: 461Hz
6th: 481Hz
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1
X Y
Z
JUL 23 200316:21:13
DISPLACEMENT
STEP=1SUB =3FREQ=4.764DMX =12.157
1
X Y
Z
JUL 23 200316:21:37
DISPLACEMENT
STEP=1SUB =4FREQ=5.466DMX =13.06
1
X Y
Z
JUL 23 200316:22:11
DISPLACEMENT
STEP=1SUB =5FREQ=12.607DMX =11.362
1
X Y
Z
JUL 23 200316:25:30
DISPLACEMENT
STEP=1SUB =15FREQ=202.841DMX =40.076
1
X Y
Z
JUL 23 200316:26:11
DISPLACEMENT
STEP=1SUB =17FREQ=341DMX =31.08
1
X Y
Z
JUL 23 200316:26:31
DISPLACEMENT
STEP=1SUB =18FREQ=403.73DMX =30.907
1st: 4.8Hz
2nd: 5.5Hz
3rd: 13Hz
13th: 203Hz
15th: 341Hz
16th: 403Hz
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0.01 0.1 1 10 100 10001E- 301E- 291E- 281E- 271E- 261E- 251E- 241E- 231E- 221E- 211E- 201E- 191E- 181E- 171E- 161E- 151E- 141E- 131E- 121E- 111E- 101E- 91E- 81E- 7
P.S
.D.
(m2 /H
z)
Frequency (Hz)
AM10P4X Input
1
X Y
Z
JUL 23 200315:31:00
ELEMENTS
REAL NUM
UROT
1
X Y
Z
JUL 23 200315:02:07
ELEMENTS
REAL NUM
UROT
Spectrum Analysis
Input:(X, Y, Z- directions)
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1
X Y
Z
JUL 23 200315:02:07
ELEMENTS
REAL NUM
UROT
X
Z
Y
L C R
Results(Absolute value)X-Direction
Y-Direction Z-Direction
1 10 100 10001E- 28
1E- 27
1E- 26
1E- 25
1E- 24
1E- 23
1E- 22
1E- 21
1E- 20
1E- 19
1E- 18
1E- 17
1E- 16
1E- 15
1E- 14
1E- 13
Res
po
nse
: P
.S.D
(m2 /H
z)
Frequency (Hz)
X- R X- C X- L Fixed
1 10 100 10001E- 28
1E- 27
1E- 26
1E- 25
1E- 24
1E- 23
1E- 22
1E- 21
1E- 20
1E- 19
1E- 18
1E- 17
1E- 16
1E- 15
1E- 14
1E- 13
Res
po
nse
: P
.S.D
(m2 /H
z)
Frequency (Hz)
Y- R Y- C Y- L Fixed
1 10 100 10001E- 28
1E- 27
1E- 26
1E- 25
1E- 24
1E- 23
1E- 22
1E- 21
1E- 20
1E- 19
1E- 18
1E- 17
1E- 16
1E- 15
1E- 14
1E- 13
Res
po
nse
: P
.S.D
(m2 /H
z)
Frequency (Hz)
Z- R Z- C Z- L Fixed
Fixed
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1
X Y
Z
JUL 23 200315:31:00
ELEMENTS
REAL NUM
UROT
k= 125N/mm
k= 37N/mm
k= 98N/mm
L C R X-Direction
Y-Direction Z-Direction
X
Z
Y
Fixed1 10 100 1000
1E- 441E- 431E- 421E- 411E- 401E- 391E- 381E- 371E- 361E- 351E- 341E- 331E- 321E- 311E- 301E- 291E- 281E- 271E- 261E- 251E- 241E- 231E- 221E- 211E- 201E- 191E- 181E- 171E- 161E- 151E- 141E- 131E- 12
Res
po
nse
: P
.S.D
(m2 /H
z)
Frequency (Hz)
X- R X- C X- L Fixed
1 10 100 10001E- 341E- 331E- 321E- 311E- 301E- 291E- 281E- 271E- 261E- 251E- 241E- 231E- 221E- 211E- 201E- 191E- 181E- 171E- 161E- 151E- 141E- 131E- 12
Res
po
nse
: P
.S.D
(m2 /H
z)
Frequency (Hz)
Y- R Y- C Y- L Fixed
1 10 100 10001E- 341E- 331E- 321E- 311E- 301E- 291E- 281E- 271E- 261E- 251E- 241E- 231E- 221E- 211E- 201E- 191E- 181E- 171E- 161E- 151E- 141E- 131E- 12
Res
po
nse
: P
.S.D
(m2 /H
z)
Frequency (Hz)
Z- R Z- C Z- L Fixed
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1
X Y
Z
JUL 23 200315:02:07
ELEMENTS
REAL NUM
UROT
X
Z
Y
L C R
Integration Amplitude
Fixed
X-Direction
Y-Direction Z-Direction
0.1 1 10 100 10001E- 5
1E- 4
1E- 3
0.01
0.1
1
10
100
1000
10000
Inte
g.
Am
p.
(nm
)
Frequency (Hz)
IntXR IntXC IntXL IntFixed
0.1 1 10 100 10001E- 5
1E- 4
1E- 3
0.01
0.1
1
10
100
1000
10000
Inte
g.
Am
p.
(nm
)
Frequency (Hz)
IntYR IntYC IntYL IntFixed
0.1 1 10 100 10001E- 5
1E- 4
1E- 3
0.01
0.1
1
10
100
1000
10000
Inte
g.
Am
p.
(nm
)
Frequency (Hz)
IntZR IntZC IntZL IntFixed
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1
X Y
Z
JUL 23 200315:31:00
ELEMENTS
REAL NUM
UROT
k= 125N/mm
k= 37N/mm
k= 98N/mm
L C R X-Direction
Y-Direction Z-Direction
X
Z
Y
Fixed0.1 1 10 100 1000
1E- 5
1E- 4
1E- 3
0.01
0.1
1
10
100
1000
10000
Inte
g.
Am
p.
(nm
)
Frequency (Hz)
IntXR IntXC IntXL IntFixed
0.1 1 10 100 10001E- 5
1E- 4
1E- 3
0.01
0.1
1
10
100
1000
10000
Inte
g.
Am
p.
(nm
)
Frequency (Hz)
IntYR IntYC IntYL IntFixed
0.1 1 10 100 10001E- 5
1E- 4
1E- 3
0.01
0.1
1
10
100
1000
10000
Inte
g.
Am
p.
(nm
)
Frequency (Hz)
IntZR IntZC IntZL IntFixed