- Structure CAD



Z

CZ = 0, (19.8)

Z , [17]

ÏLÌ = 1/2ZT(K + CTDoC)Z - ZTf + rT CZ, (19.9)

Do , r ( ).

(19.9)

KZ + (CTDoC)Z + C Tr = f;

CZ = 0. (19.10)

, , ( ) , , . (19.10) , , ( ), . .

K CTDoC (-), . [17] -, SCAD.