PSI - Issue 25

M. Maurizi and F. Berto / Structural Integrity Procedia 00 (2019) 000–000

13

Marco Maurizi et al. / Procedia Structural Integrity 25 (2020) 268–281

280

K N III √ K N III √

z h z h z h

λ 3 a − 1 sin ( λ

r λ 3 a − 1 sin ( λ

G D a λ 3 a r

3 a θ ) =

3 a θ )

(A.1)

τ zr =

2 π

λ 3 a − 1 sin ( λ

r λ 3 a − 1 cos ( λ

G D a λ 3 a r

3 a θ ) =

3 a θ )

(A.2)

τ z θ =

2 π

K N III r G λ 3 a √ 2 π r

λ 3 a sin ( λ

D a r

3 a θ ) =

sin ( λ 3 a θ ) ,

(A.3)

u z =

1 − λ 3 a

where

√ 2 π D a ,

z h G λ 3 a ( γ ) √ 2 π D a = z h

π 2 γ

K N

G

(A.4)

III =

1 − λ 3 a ), i.e. on loading and boundary conditions, and varies

clearly depends on D a (physical dimension of [Length]

linearly with z.

References

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