1. 20(m)=0.25(m) 80 40 - Waseda University · 2017. 6. 2. · GIMPM 18 0.2 0 2.00E+00-4. GIMP -1 -3...
2
_______________________________________________________________________________________________ 169-8555 3-4-1 Tel.03-5286-3405 ○ ( ) 1. Generalized Interpolation Material Point Method 1) ( GIMP ) GIMP -1 2 20(cm) 50(G) 20(cm)×50(G) 10m 300(mm) 900(mm) 280(mm) 400(mm) 200(mm) 90% LED 2cm 50G 2(mm/min) 100(mm) ( -2 ) 3 GIMP (a) 90% e=0.6484 GIMP (b) 2) 160(kPa) (c) -1 -3 -3 20(m) 10(m) 1 0.25(m) 1(m) 10(m) 1 4 -1 GIMP (DIPP-MOTION) 100mm -2 10(m)=0.25(m) 40 20(m)=0.25(m) 80 -3 GIMP -1. E (kN/m 2 ) 3.50E+05 ν 0.33 G 0 (kPa) 1.33E+05 γ(kN/m 3 ) 15.7 c(kPa) 0 φ(°) 35.4 c r (kPa) 0 φ r (°) 25.8 ψ(°) 0 Ⅲ-20 第44回土木学会関東支部技術研究発表会
Transcript of 1. 20(m)=0.25(m) 80 40 - Waseda University · 2017. 6. 2. · GIMPM 18 0.2 0 2.00E+00-4. GIMP -1 -3...
-
_______________________________________________________________________________________________
169-8555 3-4-1 Tel.03-5286-3405
○
( )
1.
Generalized Interpolation Material Point Method1) ( GIMP )
GIMP -1
2
20(cm) 50(G) 20(cm)×50(G) 10m
300(mm) 900(mm) 280(mm)
400(mm) 200(mm)
90% LED 2cm 50G
2(mm/min) 100(mm)
( -2 )
3 GIMP
(a)
90%
e=0.6484 GIMP
(b) 2) 160(kPa)
(c)
-1 -3 -3
20(m) 10(m) 1 0.25(m)
1(m) 10(m) 1 4
-1
GIMP
(DIPP-MOTION)
100mm
-2
10
(m)=
0.2
5(m
)4
0
20(m)=0.25(m) 80
-3 GIMP
-1.
E (kN/m2) 3.50E+05
ν 0.33
G0(kPa) 1.33E+05
γ(kN/m3) 15.7
c(kPa) 0
φ(°) 35.4
cr(kPa) 0
φr(°) 25.8
ψ(°) 0
2.00E+00
3.00E+00
4.00E+00
5.00E+00
6.00E+00
7.00E+00
8.00E+00
9.00E+00
1.00E+01
1.10E+01
1.20E+01
1.00E+01 1.20E+01 1.40E+01 1.60E+01 1.80E+01 2.00E+01 2.20E+01 2.40E+01 2.60E+01 2.80E+01 3.00E+01
height(m)
width(m)
GIMPM
Experiment
Ⅲ-20 第44回土木学会関東支部技術研究発表会
-
4. GIMP
-1 -3 20mm -4
1m -5
11 18 6 -7
-5
( 6-a)
( 6-b) 6mm
( 4-a)
( 5)
( -7)
5
GIMP
1
2
1) Bardenhagen,S.G. and .Kober,E.M : The generalized interpolation material point method, Computer Modeling in Engineering and
Science, Vol.5, No.6, pp447-495, 2004.
2) (1979)
No379002
90
0.6484
35.4
0
25.8
0
-4 (b): (a): GIMP
20mm
40mm
60mm
80mm
100mm
2.00E+00
3.00E+00
4.00E+00
5.00E+00
6.00E+00
7.00E+00
8.00E+00
9.00E+00
1.00E+01
1.10E+01
1.20E+01
1.00E+01 1.20E+01 1.40E+01 1.60E+01 1.80E+01 2.00E+01 2.20E+01 2.40E+01 2.60E+01 2.80E+01 3.00E+01
height(m)
width(m)
GIMPM
Experiment
-7
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
1 3 5 7 9 11 13 15 17 19
(cm)
experiment
GIMPM
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
1 3 5 7 9 11 13 15 17 19
(cm)
experiment
GIMPM
-6 -(a) 11
-6 -(b) 18
100mm
60mm
80mm
20mm
40mm
-5
(b): (a): GIMP
11
18
Ⅲ-20 第44回土木学会関東支部技術研究発表会
