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2.57kN/m
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3.¿¹ÍäÇ¿¶È¼ÆËã
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P3=((1.230.30+1.432.00)30.7533.00/2+1.230.1733.00/2)+14.00/2=10.86kN P4=((1.230.30+1.432.00)30.7533.00/2+1.230.1733.00/2)=3.86kN P5=((1.230.30+1.432.00)30.3833.00/2+1.230.1733.00/2)=2.08kN
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