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钢围檩验算:1、围檩型钢尺寸:双拼H700×300×13×24型钢截面特性:Ix(cm4)Wx(cm3)ix(cm)Sx(cm3)#NAME?#NAME?#NAME?#NAME?#NAME?2、型钢弯矩及剪力验算:经计算得型钢所受均布荷载标准值为q=732kN/m钢支撑中心间距为L=3.5m根据无限跨连续梁的计算理论,最大弯矩设计值为M=1.25*0.105*q*L*L=1176.9kN.m最大剪力设计值为Q=1.25*0.606*q*L=1940.7kNM/(2*Wx)=#NAME?#NAME?205(N/mm2)Q*Sx/(2*Ix*δ)=#NAME?#NAME?120(N/mm2)截面积(cm2)x-x轴h#NAME?b#NAME?tw#NAME?t#NAME?Iy(cm4)Wy(cm3)iy(cm)#NAME?#NAME?#NAME?#NAME?#NAME?y-y轴
本文标题:钢围檩
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