МДТТ дз1

E10

E20 ν12

0

150.502 2.007 0

D

E10 ν21

E20

0

=

2.007 8.027 0 GPa

0

0

0

0

5

G12

93.665

11.351

1.078 10−16

G ∑T D T

T δ =

11.351

46.174

−4.47 10−15

GPa

c

i

1i

1i

i

1.078 10−16

−4.47 10−15

42.379

gxx Gc0 , 0 =93.665 GPa

gxy Gc0 , 1

=11.351 GPa

gyy Gc1 , 1

=46.174 GPa

E

g

xx

− gxy

2

=90.875

GPa

q 0.003 Ex A = 3.626 105 N

x

gyy

l

m

Nmax −2.667 q l=−6.769 105

N

σx

Nmax =−727.089 MPa

A

σx

−727.089

σ

0

=

0

MPa

c

0

0

11.004

−2.705

−3.133 10

−16

10−3

S

G

−1

=

−2.705

22.322

2.361 10

−15

c

GPa

c

−16

2.361 10

−15

23.597

−3.133 10

−0.008

ε S σ

=

0.002

c

c

c

−19

2.278 10