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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28.08.2013 Views

P ΔPFB Initiation ψ = −45 ◦ ψ = −30 ◦ Fiber bridging Subinterface crack growth Time Max. due to FB. ◦ ψ = −30 ◦ ψ = −45 M3 = M1 − M2 G P M Pn =0 n =1..3 M P ψ M1 M2 M3 (= M1 − M2) ◦ ψ = −30 ψ = −45◦ , ◦ ψ = −30 −35 ◦ < ψ < −15 ◦

◦ ψ = −30 ◦ −35 ψ = ◦ −45 ◦ ψ = −45 ΔPFB • −5 ◦ ◦ ψ = 10 •

P<br />

ΔPFB<br />

Initiation<br />

ψ = −45 ◦<br />

ψ = −30 ◦<br />

Fiber bridging<br />

Subinterface<br />

crack growth<br />

Time<br />

Max. due to FB.<br />

<br />

<br />

◦ <br />

ψ = −30<br />

◦ <br />

ψ = −45<br />

<br />

<br />

<br />

M3 = M1 − M2<br />

<br />

<br />

<br />

<br />

<br />

<br />

G<br />

<br />

P M<br />

<br />

<br />

<br />

<br />

<br />

Pn =0 <br />

<br />

n =1..3<br />

M P ψ<br />

M1<br />

<br />

M2<br />

<br />

M3 (= M1 − M2)<br />

<br />

<br />

◦ <br />

ψ = −30 ψ = −45◦ <br />

,<br />

<br />

<br />

◦ <br />

ψ = −30<br />

−35 ◦ < ψ < −15 ◦

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