, γ. , ( ), b (.2.3). . .
P=γgh, , , , B.
. 2.3.
PA = γ h = γ0 = 0
:
PB = γ h = γ H
H - .
, . , , γH, . γH, .
S=bL,
hc = /2 - .
.. . l .
Jx - S , x.
, bL , .. b/3 .
: |
, γ. , ( ), b (.2.3). . . P=γgh, , , , B. . 2.3.
PA = γ h = γ0 = 0 : PB = γ h = γ H H - . , . , , γH, . γH, . S=bL, hc = /2 - . .. . l . Jx - S , x. , bL , .. b/3 .
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