0.01 x25 =0.25 0.04 x20 =0.8 0.02 x20 =0.4 1.45 1.5 0.01 x25 =0.25 0.02 x20 =0.4 0.02 x20 =0.4 0.02 x20 =0.4 1.45 1.5 0.01 x25 =0.25 0.02 x20 =0.4 0.02 x20 =0.4 0.35 x12 =4.2 0.02 x20 =0.4 5.65 6 0.01 x25 =0.25 0.02 x20 =0.4 0.02 x20 =0.4 0 x20 =0.04 0.02 x20 =0.4 1.49 1.5 0.02 x25 =0.5 0.03 x20 =0.5 0.04 x2.5 =0.1 0.04 x20 =0.8 0.15 x12 =1.8 0.02 x20 =0.4 4.1 4.1 一、楼、屋面荷载(单位: kN/㎡) 1)地砖楼面(结构楼板自重程