- Structure CAD



14.1

,

(14.1)

w (/);

j . j < 1 (1)

,

, a , .

j<<1

.

F(t),

(14.2)

e

(14.3)

( ) m
. , , ,

, (14.4)

(14.5)

j,

(14.6)

, ().

(14.7)

堠 {u} ;

[M] ;

[K] .

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