- Structure CAD


- 4


  • .Qx Qy.
  • Nx , Ny Nxy.

    , (11)

    .

    , , (), () () .

    NxB/H = Nx 6Mx/h2,

    NyB/H = Ny 6My/h2, (12)

    NxyB/H = Nxy 6Mxy/h2.

    , :

    , (13)

    N1 X1

    . (14)

    Txy = 0, , j = 0, .

    . (12.15)

    sx, tx ty .

    , :

    • ( . 12.1);
    • (. 12.2) , ).

    .

    , ( 9 ), .

    . 12.1. ()

    . 12.1. ()

    .12.2