钢结构设计模型试验计算---------------------------------------------------------------------------------------------------------------------------------------- 规范:GB 50017-2003 钢结构设计规范分析类型:构件验算---------------------------------------------------------------------------------------------------------------------------------------- 规范组:构件: 1 点:3坐标: x = 1.00 L = 4.00 m---------------------------------------------------------------------------------------------------------------------------------------- 荷载:主导荷载工况: 1 DL1---------------------------------------------------------------------------------------------------------------------------------------- 材料: STEELf = 215.00 MPa fv = 125.00 MPa E = 206000.00 MPa G = 79000.00 MPa----------------------------------------------------------------------------------------------------------------------------------------截面参数: H 300x200x0ht=30.0 cmbf=20.0 cm ay=40.00 cm2 Az=16.80 cm2 Ax=56.80 cm2tw=0.6 cm Iy=9510.00 cm4 Iz=1330.00 cm4 It=15.35 cm4t=1.0 cm Wy = 634.00 cm3 Wz = 133.00 cm3gy1 = 1.05 gy2 = 1.05 gz1 = 1.20 gz2 = 1.20¸ą°ĺ:h0/tw = 46.67 (h0/tw)max = 74.80ŇíÔµ:bef/t = 9.70 (bef/t)max = 13.00---------------------------------------------------------------------------------------------------------------------------------------- 内力和系数:N = 2.11 kN My = 2.06 kN*mn = 1.00 Mmaxy = 2.06 kN*mVz = 1.23 kNBmy = 1.00---------------------------------------------------------------------------------------------------------------------------------------- 特征截面点的应力:SigN = 0.37 MPa SigMy = 3.26 MPaTauz,max = 0.75 MPa---------------------------------------------------------------------------------------------------------------------------------------- 侧向屈曲参数:l1 = 4.00 mLamb = 82.66 Fib = 0.91---------------------------------------------------------------------------------------------------------------------------------------- 屈曲参数:对Y 轴的: 对Z 轴的:ly = 4.00 m Lamy = 30.91 lz = 4.00 m Lamz = 82.66l0y = 4.00 m ŔŕĐÍ y = b l0z = 4.00 m ŔŕĐÍ z = bN'ey = 10985.88 kN Fiy = 0.93 Fiz = 0.67---------------------------------------------------------------------------------------------------------------------------------------- 验证公式:截面校核腹板: h0/tw = 46.67 < 74.80 = (h0/tw)max; 翼缘: bef/t = 9.70 < 13.00 = (bef/t)max [5.4] 短截面N/An + My/(gy*Wny) = 3.47 < 215.00 = f [5.2.1]Tauz,max = 0.75 < 125.00 = fv [4.1.2]构件稳定校核Lamy = 30.91 < 150.00 = Lamy,max Lamz = 82.66 < 150.00 = Lamz,max [表5.3.7]N/(Fiy*A) + Bmy*Mmaxy/(gy*W1y*(1-0.8*N/N'ey)) = 3.50 < 215.00 = f [5.2.2-1]N/(Fiz*A) + n*Bty*Mmaxy/(Fib*W1y) = 4.11 < 215.00 = f [5.2.2-3]---------------------------------------------------------------------------------------------------------------------------------------- 极限位移挠度(局部系统):uy=0.0cm< uy max =L/250.00=1.6cm 验算主导荷载工况: 1 DL1uz=0.0cm< uz max =L/250.00=1.6cm 验算主导荷载工况: 1 DL1位移(全局系统):vx=0.0cm< vx max =L/150.00=2.7cm 验算主导荷载工况: 1 DL1vy=0.0cm< vy max =L/150.00=2.7cm 验算主导荷载工况: 1 DL1---------------------------------------------------------------------------------------------------------------------------------------- 截面OK !!!钢结构设计---------------------------------------------------------------------------------------------------------------------------------------- 规范:GB 50017-2003 钢结构设计规范分析类型:构件验算---------------------------------------------------------------------------------------------------------------------------------------- 规范组:构件: 2 简单杆_2点:1坐标: x = 0.00 L = 0.00 m---------------------------------------------------------------------------------------------------------------------------------------- 荷载:主导荷载工况: 1 DL1---------------------------------------------------------------------------------------------------------------------------------------- 材料: STEELf = 215.00 MPa fv = 125.00 MPa E = 206000.00 MPa G = 79000.00 MPa----------------------------------------------------------------------------------------------------------------------------------------截面参数: PIPE_51ht=2.0 cmay=1.88 cm2 Az=1.88 cm2 Ax=3.14 cm2tw=1.0 cm Iy=0.79 cm4 Iz=0.79 cm4 It=1.57 cm4Wy = 0.79 cm3 Wz = 0.79 cm3gy1 = 1.15 gy2 = 1.15 gz1 = 1.15 gz2 = 1.15¸ą°ĺ:h0/tw = 2.00 (h0/tw)max = 100.00---------------------------------------------------------------------------------------------------------------------------------------- 内力和系数:N = 0.12 kN My = -0.02 kN*mn = 0.70 Mmaxy = -0.02 kN*mVz = 0.15 kNBmy = 1.00---------------------------------------------------------------------------------------------------------------------------------------- 特征截面点的应力:SigN = 0.38 MPa SigMy = 20.91 MPaTauz,max = 0.65 MPa---------------------------------------------------------------------------------------------------------------------------------------- 侧向屈曲参数:Fib = 1.00---------------------------------------------------------------------------------------------------------------------------------------- 屈曲参数:对Y 轴的: 对Z 轴的:ly = 3.00 m Lamy = 600.00 lz = 3.00 m Lamz = 600.00l0y = 3.00 m ŔŕĐÍ y = a l0z = 3.00 m ŔŕĐÍ z = aN'ey = 1.61 kN Fiy = 0.02 Fiz = 0.02---------------------------------------------------------------------------------------------------------------------------------------- 验证公式:截面校核腹板: h0/tw = 2.00 < 100.00 = (h0/tw)max; [5.4] 短截面N/An + My/(gy*Wny) = 18.56 < 215.00 = f [5.2.1]Tauz,max = 0.65 < 125.00 = fv [4.1.2]构件稳定校核Lamy = 600.00 > 150.00 = Lamy,max Lamz = 600.00 > 150.00 = Lamz,max [表5.3.7]N/(Fiy*A) + Bmy*Mmaxy/(gy*W1y*(1-0.8*N/N'ey)) = 39.06 < 215.00 = f [5.2.2-1]N/(Fiz*A) + n*Bty*Mmaxy/(Fib*W1y) = 33.49 < 215.00 = f [5.2.2-3]----------------------------------------------------------------------------------------------------------------------------------------极限位移挠度(局部系统):uy=0.0cm< uy max =L/250.00=1.2cm 验算主导荷载工况: 1 DL1uz=0.0cm< uz max =L/250.00=1.2cm 验算主导荷载工况: 1 DL1位移(全局系统):vx=0.0cm< vx max =L/150.00=2.0cm 验算主导荷载工况: 1 DL1vy=0.0cm< vy max =L/150.00=2.0cm 验算主导荷载工况: 1 DL1---------------------------------------------------------------------------------------------------------------------------------------- 截面OK !!!钢结构设计---------------------------------------------------------------------------------------------------------------------------------------- 规范:GB 50017-2003 钢结构设计规范分析类型:构件验算---------------------------------------------------------------------------------------------------------------------------------------- 规范组:构件: 3 简单杆_3点:1坐标: x = 0.00 L = 0.00 m---------------------------------------------------------------------------------------------------------------------------------------- 荷载:主导荷载工况: 1 DL1---------------------------------------------------------------------------------------------------------------------------------------- 材料: STEELf = 215.00 MPa fv = 125.00 MPa E = 206000.00 MPa G = 79000.00 MPa----------------------------------------------------------------------------------------------------------------------------------------截面参数: H 300x200x0ht=30.0 cmbf=20.0 cm ay=40.00 cm2 Az=16.80 cm2 Ax=56.80 cm2tw=0.6 cm Iy=9510.00 cm4 Iz=1330.00 cm4 It=15.35 cm4t=1.0 cm Wy = 634.00 cm3 Wz = 133.00 cm3gy1 = 1.05 gy2 = 1.05 gz1 = 1.20 gz2 = 1.20¸ą°ĺ:h0/tw = 46.67 (h0/tw)max = 73.28ŇíÔµ:bef/t = 9.70 (bef/t)max = 13.00---------------------------------------------------------------------------------------------------------------------------------------- 内力和系数:N = 2.18 kN My = -1.83 kN*mn = 1.00 Mmaxy = -1.83 kN*mVz = 0.77 kNBmy = 0.85---------------------------------------------------------------------------------------------------------------------------------------- 特征截面点的应力:SigN = 0.38 MPa SigMy = 2.89 MPaTauz,max = 0.47 MPa---------------------------------------------------------------------------------------------------------------------------------------- 侧向屈曲参数:l1 = 4.00 mLamb = 82.66 Fib = 0.91---------------------------------------------------------------------------------------------------------------------------------------- 屈曲参数:对Y 轴的: 对Z 轴的:ly = 4.00 m Lamy = 30.91 lz = 4.00 m Lamz = 82.66l0y = 4.00 m ŔŕĐÍ y = b l0z = 4.00 m ŔŕĐÍ z = bN'ey = 10985.88 kN Fiy = 0.93 Fiz = 0.67---------------------------------------------------------------------------------------------------------------------------------------- 验证公式:截面校核腹板: h0/tw = 46.67 < 73.28 = (h0/tw)max; 翼缘: bef/t = 9.70 < 13.00 = (bef/t)max [5.4] 短截面N/An + My/(gy*Wny) = 3.13 < 215.00 = f [5.2.1]Tauz,max = 0.47 < 125.00 = fv [4.1.2]构件稳定校核Lamy = 30.91 < 150.00 = Lamy,max Lamz = 82.66 < 150.00 = Lamz,max [表5.3.7]N/(Fiy*A) + Bmy*Mmaxy/(gy*W1y*(1-0.8*N/N'ey)) = 2.75 < 215.00 = f [5.2.2-1]N/(Fiz*A) + n*Bty*Mmaxy/(Fib*W1y) = 3.26 < 215.00 = f [5.2.2-3]---------------------------------------------------------------------------------------------------------------------------------------- 极限位移挠度(局部系统):uy=0.0cm< uy max =L/250.00=1.6cm 验算主导荷载工况: 1 DL1uz=0.0cm< uz max =L/250.00=1.6cm 验算主导荷载工况: 1 DL1位移(全局系统):vx=0.0cm< vx max =L/150.00=2.7cm 验算主导荷载工况: 1 DL1vy=0.0cm< vy max =L/150.00=2.7cm 验算主导荷载工况: 1 DL1---------------------------------------------------------------------------------------------------------------------------------------- 截面OK !!!钢结构设计---------------------------------------------------------------------------------------------------------------------------------------- 规范:GB 50017-2003 钢结构设计规范分析类型:构件验算---------------------------------------------------------------------------------------------------------------------------------------- 规范组:构件: 4 简单杆_4点:1坐标: x = 0.00 L = 0.00 m---------------------------------------------------------------------------------------------------------------------------------------- 荷载:主导荷载工况: 1 DL1---------------------------------------------------------------------------------------------------------------------------------------- 材料: STEELf = 215.00 MPa fv = 125.00 MPa E = 206000.00 MPa G = 79000.00 MPa----------------------------------------------------------------------------------------------------------------------------------------截面参数: PIPE_51ht=2.0 cmay=1.88 cm2 Az=1.88 cm2 Ax=3.14 cm2tw=1.0 cm Iy=0.79 cm4 Iz=0.79 cm4 It=1.57 cm4Wy = 0.79 cm3 Wz = 0.79 cm3gy1 = 1.15 gy2 = 1.15 gz1 = 1.15 gz2 = 1.15¸ą°ĺ:h0/tw = 2.00 (h0/tw)max = 100.00---------------------------------------------------------------------------------------------------------------------------------------- 内力和系数:N = 0.12 kN My = -0.01 kN*mn = 0.70 Mmaxy = -0.01 kN*mVz = 0.03 kNBmy = 1.00---------------------------------------------------------------------------------------------------------------------------------------- 特征截面点的应力:SigN = 0.39 MPa SigMy = 7.38 MPaTauz,max = 0.12 MPa---------------------------------------------------------------------------------------------------------------------------------------- 侧向屈曲参数:Fib = 1.00---------------------------------------------------------------------------------------------------------------------------------------- 屈曲参数:对Y 轴的: 对Z 轴的:ly = 3.00 m Lamy = 600.00 lz = 3.00 m Lamz = 600.00l0y = 3.00 m ŔŕĐÍ y = a l0z = 3.00 m ŔŕĐÍ z = aN'ey = 1.61 kN Fiy = 0.02 Fiz = 0.02---------------------------------------------------------------------------------------------------------------------------------------- 验证公式:截面校核腹板: h0/tw = 2.00 < 100.00 = (h0/tw)max; [5.4] 短截面N/An + My/(gy*Wny) = 6.81 < 215.00 = f [5.2.1]Tauz,max = 0.12 < 125.00 = fv [4.1.2]构件稳定校核Lamy = 600.00 > 150.00 = Lamy,max Lamz = 600.00 > 150.00 = Lamz,max [表5.3.7]N/(Fiy*A) + Bmy*Mmaxy/(gy*W1y*(1-0.8*N/N'ey)) = 27.58 < 215.00 = f [5.2.2-1]N/(Fiz*A) + n*Bty*Mmaxy/(Fib*W1y) = 24.91 < 215.00 = f [5.2.2-3]----------------------------------------------------------------------------------------------------------------------------------------极限位移挠度(局部系统):uy=0.0cm< uy max =L/250.00=1.2cm 验算主导荷载工况: 1 DL1uz=0.0cm< uz max =L/250.00=1.2cm 验算主导荷载工况: 1 DL1位移(全局系统):vx=0.0cm< vx max =L/150.00=2.0cm 验算主导荷载工况: 1 DL1vy=0.0cm< vy max =L/150.00=2.0cm 验算主导荷载工况: 1 DL1---------------------------------------------------------------------------------------------------------------------------------------- 截面OK !!!钢结构设计---------------------------------------------------------------------------------------------------------------------------------------- 规范:GB 50017-2003 钢结构设计规范分析类型:构件验算----------------------------------------------------------------------------------------------------------------------------------------规范组:构件: 5 简单杆_5点:1坐标: x = 0.83 L = 2.50 m---------------------------------------------------------------------------------------------------------------------------------------- 荷载:主导荷载工况: 1 DL1---------------------------------------------------------------------------------------------------------------------------------------- 材料: STEELf = 215.00 MPa fv = 125.00 MPa E = 206000.00 MPa G = 79000.00 MPa----------------------------------------------------------------------------------------------------------------------------------------截面参数: PIPE_51ht=2.0 cmay=1.88 cm2 Az=1.88 cm2 Ax=3.14 cm2tw=1.0 cm Iy=0.79 cm4 Iz=0.79 cm4 It=1.57 cm4Wy = 0.79 cm3 Wz = 0.79 cm3gy1 = 1.15 gy2 = 1.15 gz1 = 1.15 gz2 = 1.15¸ą°ĺ:h0/tw = 2.00 (h0/tw)max = 100.00---------------------------------------------------------------------------------------------------------------------------------------- 内力和系数:N = 0.12 kN My = 0.01 kN*mn = 0.70 Mmaxy = -0.01 kN*mVz = -0.03 kNBmy = 1.00---------------------------------------------------------------------------------------------------------------------------------------- 特征截面点的应力:SigN = 0.38 MPa SigMy = 9.58 MPaTauz,max = -0.11 MPa---------------------------------------------------------------------------------------------------------------------------------------- 侧向屈曲参数:Fib = 1.00---------------------------------------------------------------------------------------------------------------------------------------- 屈曲参数:对Y 轴的: 对Z 轴的:ly = 3.00 m Lamy = 600.00 lz = 3.00 m Lamz = 600.00l0y = 3.00 m ŔŕĐÍ y = a l0z = 3.00 m ŔŕĐÍ z = aN'ey = 1.61 kN Fiy = 0.02 Fiz = 0.02---------------------------------------------------------------------------------------------------------------------------------------- 验证公式:截面校核腹板: h0/tw = 2.00 < 100.00 = (h0/tw)max; [5.4] 短截面N/An + My/(gy*Wny) = 8.71 < 215.00 = f [5.2.1]Tauz,max = 0.11 < 125.00 = fv [4.1.2]构件稳定校核Lamy = 600.00 > 150.00 = Lamy,max Lamz = 600.00 > 150.00 = Lamz,max [表5.3.7]N/(Fiy*A) + Bmy*Mmaxy/(gy*W1y*(1-0.8*N/N'ey)) = 26.79 < 215.00 = f [5.2.2-1]N/(Fiz*A) + n*Bty*Mmaxy/(Fib*W1y) = 24.22 < 215.00 = f [5.2.2-3]---------------------------------------------------------------------------------------------------------------------------------------- 极限位移挠度(局部系统):uy=0.0cm< uy max =L/250.00=1.2cm 验算主导荷载工况: 1 DL1uz=0.0cm< uz max =L/250.00=1.2cm 验算主导荷载工况: 1 DL1位移(全局系统):vx=0.0cm< vx max =L/150.00=2.0cm 验算主导荷载工况: 1 DL1vy=0.0cm< vy max =L/150.00=2.0cm 验算主导荷载工况: 1 DL1---------------------------------------------------------------------------------------------------------------------------------------- 截面OK !!!。