Kopnes aprēķins

Nosakot (8-5):
ΣM0 =-19.24m*(8-5)kN-48kN*36m-24kN*30m-48kN*42m+VB*30m=0
(8-5)= (-48*36-24*30+177.33*30-48*42)/19.24 = 44.485kN
Stienis (2-3) ir stiepts stienis.

Nosakot (8-6):
ΣM5 =-VB*18m+24kN*18m+48kN*12m+48kN*6m-2.994*(8-6)=0
(8-6)= (-177.33*18+24*18+48*12+48*6)/2.994 = -633.246kN
Stienis (1-2) ir spiests stienis.

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