Balsta reakciju aprēķins:
∑X=0; +H1=0
H1=0
∑M3(pa labi)=0; -V5*27+1*13,5=0
V5=-0,5kN
∑Y=0; -0,5-V1+1=0
V1=0,5kN
∑Ma=0; +Ma-0,5*27-1*13,5=0
Ma=0kNm
Piepūļu noteikšana:
Šķēlums 1-1 x ∈ (0;19m) M=0
M₁= M₂= M3=0 kN x1=0m x2=9,5m x3=19m
Šķēlums 2-2 x ∈ (0;13,5m) M=-0,5*x
M₁=-0,5*0= 0kNm x1=0m
M₂=-0,5*6,75= -3,375=-3,8kNm x2=6,75m
M₃=-0,5*13,5= -6,75kNm x3=13,5m
Šķēlums 3-3 x ∈ (0;13,5m) M=-0,5*(x+13,5)+1*x
M₁=-0,5*13,5+0= -6,75kNm x1=0m
M₂=-0,5*20,25+1*6,75=- 3,375=-3,8kNm x2=6,75m
M₃=-0,5*27+1*6,75= -6,75kNm x3=13,5m
Šķēlums 4-4 x ∈ (0;15m) M=0
M₁= M₂= M3=0 kN x1=0m x2=7,5m x3=15m
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