, (.2.4), b. . . , , V, .
. 2.4.
, V , ( .2.4 ). ( ) Sx = bH, yOz.
C Sx Fx = γ Sxhc.
R . , .2.4. R Rx Rz.
0. , , 0 .
G = γV, .
:
Fx - Rx = 0 Fx = Rx = γ Sxhc
z:
Rx - G = 0 Rx = G = γ V
Oy , Ry = Fy = 0.
,
R=F, ,
: |
, (.2.4), b. . . , , V, . . 2.4. , V , ( .2.4 ). ( ) Sx = bH, yOz. C Sx Fx = γ Sxhc. R . , .2.4. R Rx Rz. 0. , , 0 . G = γV, . : Fx - Rx = 0 Fx = Rx = γ Sxhc z: Rx - G = 0 Rx = G = γ V Oy , Ry = Fy = 0. , R=F, ,
: 2015-09-20; !; : 628 | : : , , 1:10
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