合计5.22kN/m2
可变荷载标准值2kN/m2
E外墙
贴面砖墙面 0.5 kN/m2
内墙面抹灰 20mm 17 0.02=0.34 kN/m2
水泥砂浆面层 20mm 17 0.02=0.34 kN/m2
粘土空心砖 200mm 200×0.02= 4 kN/m2
总计:5.24 kN/m2
F内墙
两侧各20mm厚抹灰 20mm 17 0.02 2=0.68 kN/m2
加气混凝土砌块 200mm 5.5×0.2=1.1 kN/m2
总计:1.78 kN/m2
木门的单位面积重量为0.2 kN/m2,塑钢型门窗的单位面积重量为0.45 kN/m2。
4.2.2.2 梁间墙体自重
一层梁间墙体自重见表4-1
表4.1 单位(kN/m)
横向墙体 1,2,6轴 墙长9.6 (无洞口) (4.45-0.5)×5.24=20.70
墙长3.75(无洞口) (4.45-0.5)×5.24=20.70
3,4,5轴
墙长3.75(无洞口) (4.45-0.5)×1.78=7.03
墙长3.75(有一C1) [(3.75×(4.45-0.5)×5.24+1.6×2.2×(0.45-5.24)]/3.75=16.20
墙长7.2(无洞口) (4.45-0.5)×1.78=7.03
纵向墙体 A 轴 墙长7.2(都算成有一C1一C2) [(7.2×(4.45-0.5)×5.24+2.2×(1.6+2.05)(0.45-5.24)]/7.2=15.36
B轴 墙长7.2(有一M3) [(7.2×(4.45-0.5)×1.78+1.5×2×(0.2-1.78)]/7.2=6.37
墙长7.2(无洞口) 3.95×1.78=7.03
墙长7.2(有二M4) [(7.2×(4.45-0.5)×1.78+2×2×(0.2-1.78)]/7.2=6.15
墙长7.2(有一M5有一M4) [(7.2×(4.45-0.5)×1.78+2.2×2×(0.2-1.78)]/7.2=6.07
C 轴 墙长7.2(有一M1一C2) [(7.2×(4.45-0.5)×5.24+2.2×2.05×0.45+1.2×2×0.2]-(2.2×2.05+1.2×2)×5.24/7.2=16.02
墙长7.2(有一M3) [(7.2×(4.45-0.5)×1.78+1.5×2×(0.2-1.78)]/7.2=6.37
墙长7.2(有二M4) [(7.2×(4.45-0.5)×1.78+2×2×(0.2-1.78)]/7.2=6.15
墙长7.2(有2米宽2米高洞口) [(7.2×(4.45-0.5)×1.78-2×2×1.78]/7.2=6.04
D轴 墙长7.2(无洞口) 3.95×5.24=20.70
墙长7.2(有一C1一C2) [(7.2×(4.45-0.5)×5.24+2.2×(1.6+2.05)(0.45-5.24)]/7.2=15.36
墙长7.2(有二C1) [(7.2×(4.45-0.5)×5.24+2.2×(1.6+1.6)×(0.45-5.24)]/7.2=16.01
注:二层线荷载用 一层的线荷载×(3.2-0.5)/(4.45-0.5)即可,内墙线荷载为 (3.2-0.45)×1.78=4.90kN/m 南通市四层体校教学楼结构设计+CAD图纸(6):http://www.youerw.com/gongcheng/lunwen_12099.html