Rasmus ÿstergaard forside 100%.indd - Solid Mechanics
Rasmus ÿstergaard forside 100%.indd - Solid Mechanics
Rasmus ÿstergaard forside 100%.indd - Solid Mechanics
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P<br />
P gl<br />
0.8<br />
0.7<br />
0.6<br />
0.5<br />
0.4<br />
0.3<br />
0.2<br />
0.1<br />
max. load<br />
2.5 1.75<br />
Plateu<br />
level<br />
0.63<br />
1.25<br />
u ∗ /H = 0.05<br />
0<br />
0 0.002 0.004 0.006<br />
ΔL<br />
L<br />
0.008 0.01<br />
<br />
<br />
<br />
Γ/(HEf · 10−6 <br />
)=40<br />
∗ <br />
ˆσ u .<br />
<br />
<br />
α = β =0.01.<br />
ℓ0/L =0.05<br />
<br />
<br />
<br />
<br />
Γ/(EfH · 10−6 <br />
<br />
<br />
<br />
<br />
1000.<br />
) ><br />
ℓ0/L =0.1<br />
Γ/(EfH · 10−6 <br />
<br />
<br />
)=20<br />
Γ/(EfH · 10−6 <br />
<br />
)=80<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
∗ u /H ˆσ/H Γ/EfH<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
Γ/(EfH · 10−6 <br />
<br />
<br />
<br />
<br />
)=40<br />
∗ u<br />
ℓ0/L =0.075<br />
0.05H <br />
∗ <br />
u<br />
2.5H ˆσ.<br />
<br />
∗ u
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