屋架杆件截面选择表

2021-01-12 来源：六九路网

杆件名称上弦下弦编号FHgiaBBccDDeeFFg腹杆HgHiAaCcEeGgII计算内力/kN截面规格-711.01706.82-413.28320.56-253.47172.395.1(-114.62)58.58(-5.31)36.03(-35.38)27.24(-71.51)-23.3-46.59-46.59-46.59136.52截面面积计算长度/cm回转半径/ cm/cm^2lox loyix iy 2L125×80×39.42150.8301.62.266.042L125×80×28.230011852.35.972L110×70×27.88253.5253.53.512.852L75×823208.64260.82.283.422L75×823228.72285.92.283.422L56×510.84228.72285.91.722.622L75×82L56×52L63×52L63×52L63×52L63×52L63×52L63×52L63×62310.8412.2812.2812.2812.2812.2812.2812.28250.32249.52271.68269.6312.9311.9339.63372.281.721.941.941.941.941.941.942.453.422.622.892.892.892.892.892.89200.5200.5183.2229207.2259231.2289287.1内力系数F=1

杆件名称

ABBDDFFHHIacceeggiaBBcDcDeFeFgHgHiAaCc

全跨1

0-8.72-13.53-15.26-14.714.7311.5314.6515.17-8.876.88-5.443.7-2.461.110.02-1.08-0.5-1

上弦

下弦

斜腹杆

竖杆

EeGgII-1-12.93

长细比λx66.72566130.434872.2222291.50877100.3158132.9767λy49.93377198.492588.9473776.2573183.59649109.1221N/(φб容许长细比稳定系数φminAn)(N/mm=N/An(N/150350350350150350150150150150150150150150350)0.686262.92690.472314.0578139.37390.411268.1371159.03140.375132.89282.2173910.23520.8447854.040590.25115.244329.340390.253243.040.4110.3750.3290.32846.16531101.1726115.3184115.6699111.172622.182填充板742222端部焊缝hf-lw肢背肢尖mm2)250.64548-1308-1208-906-906-1006-706-605-605-605-605-605-605-605-605-605-605-60109.789591.49123145.0698119.0458140.0412117.5087138.9691116.60936-6036-6036-6036-60223336-606-606-606-606-60103.350569.3771694.4329979.23875106.804189.61938119.1753100117.2数F=1

左2

0-6.25-9.04-9.17-7.383.4889.348.44-6.534.76-3.141.90.71-0.451.55-2.47-0.5-1

右3

0-2.47-4.49-6.09-7.381.253.535.316.73-2.342.12-2.031.8-1.751.56-1.531.3900

计算杆件内力/KN第二种组合第三种组合

第一种组合

最大压应最大拉应F*1F1*1+F2*2F1*1+F2*3F3*1+F4*2F3*1+F4*3力力

-406.29-630.4-711.01-685.38220.38537.22682.59706.82-413.28320.56-253.47172.39-114.6251.720.93-50.32-23.3-46.59

0-368.63-561.95-618.16-573.63201.33483.4601.63604.21-377.6288.24-218.4144.95-66.2927.9324.26-71.51-23.3-46.59

0-311-492.58-571.2-573.63167.33415.25540.19578.14-313.72247.99-201.48143.43-103.7958.58-22.7-12.66-15.67-31.35

0-185.16-272.05-283.05-239.01102.52238.71284.18265.71-192.34142.12-97.9161.135.1-5.3136.03-62.25-13.9-27.8

0-97.52-166.56-211.65-239.0150.82135.07190.75226.07-95.280.92-72.1858.81-51.9341.29-35.3827.24-2.31-4.62

0-406.29-630.4-711.01-685.38

220.38537.22683.59706.82

-413.28

320.56

-253.47-114.62-5.31-35.38-71.51-23.3-46.59

172.39

5.158.5836.0327.24

-1-10.97000.97-46.59-46.59136.52-46.59-46.59106.64-31.35-31.35106.64-27.8-27.836.02-4.62-4.6236.02

-46.59-46.59

136.52

因篇幅问题不能全部显示，请点此查看更多更全内容

查看全文

全部栏目

屋架杆件截面选择表