交大结构设计原理课设计算表(2).xls

跨中截面几何特征计算表Ap分块名称分块面积Ai分块面积形心至上缘距离yi分块面积对上缘静矩Si=Aiyi分块面积的自身惯性矩Iidi=ys-yi对截面形心惯性矩Ix=Aidi2I=Ix+Iy跨中大毛截面翼板3150.007.5023625.0059062.5062.8712451115.1212510177.6212.00三角承托300.0018.335500.001666.6752.04812368.75814035.42钢束面积腹板3100.0092.50286750.006206458.33-22.131518077.397724535.72钢束下三角169.00165.6727997.671586.72-95.301534740.721536327.44273.42马蹄1150.00182.50209875.0059895.83-112.1314458906.3114518802.157869.00553747.6737103878.35小毛截面翼板2850.007.5021375.0053437.5065.3612175999.8712229437.37三角承托300.0018.335500.001666.6754.53892035.07893701.74腹板3100.0092.50286750.006206458.33-19.641195434.777401893.11下三角169.00165.6727997.671586.72-92.801455525.841457112.56马蹄1150.00182.50209875.0059895.83-109.6413823391.8413883287.677569.00551497.6735865432.45大毛截面形心至上翼缘的距离ys70.37小毛截面形心至上翼缘的距离ys72.86翼缘板腹板跨中、四分点上三角下三角马蹄bf1bf2hfbhl1h1l2h2l3h3190.00210.0015.0020.00195.0030.0010.0013.0013.0046.0025.00锚固端截面几何特征计算表(大毛截面)分块名称分块面积Ai分块面积形心至上缘距离yi分块面积对上缘静矩Si=Aiyi分块面积的自身惯性矩Iidi=ys-yi对截面形心惯性矩Ix=Aidi2I=Ix+Iy翼板3150.007.5023625.0059062.5069.7115305553.7315364616.23三角承托177.1017.573111.06583.3559.64629915.04630498.39腹板8280.00105.00869400.0022356000.00-27.796396420.9428752420.9411607.10896136.0644747535.56支点小毛截面翼板2850.007.5021375.0053437.5071.5614592454.1914645891.69三角承托177.1017.573111.06583.3561.49669588.65670172.00腹板8280.00105.00869400.0022356000.00-25.945573500.1427929500.1411307.10893886.0643245563.83大毛截面形心至上翼缘的距离ys77.21小毛截面形心至上翼缘的距离ys79.06跨中截面面积和惯性矩计算表分块名称分块面积Ai分块面积形心至上缘距离yi分块面积对上缘静矩Si=Aiyi全截面重心到上缘的距离yjs分块面积的自身惯性矩Iidi=yjs-yi对截面形心惯性矩Ip=Aidi2I=ip+ii净截面毛截面7569.0072.86551497.6768.6435865432.45-4.22134881.6532346344.07扣除管道面积-279.40183.00-51130.200.00-114.36-3653970.047289.60500367.4735865432.45-3519088.38换算截面毛截面7869.0070.37553747.6774.1537103878.353.78112557.7140455835.66钢束换算面积273.42183.0050035.860.00-108.853239399.598142.42603783.5337103878.353351957.30四分点截面面积和惯性矩计算表分块名称分块面积Ai分块面积形心至上缘距离yi分块面积对上缘静矩Si=Aiyi全截面重心到上缘的距离yjs分块面积的自身惯性矩Iidi=yjs-yi对截面形心惯性矩Ip=Aidi2I=ip+ii净截面毛截面7569.0072.86551497.6768.9135865432.45-3.95118306.3832778796.00扣除管道面积-279.40176.01-49177.470.00-107.10-3204942.837289.60502320.1935865432.45-3086636.45换算截面毛截面7869.0070.37553747.6773.9237103878.353.5599022.0040052743.55钢束换算面积273.42176.0148124.930.00-102.092849843.198142.42601872.5937103878.352948865.19支点点截面面积和惯性矩计算表分块名称分块面积Ai分块面积形心至上缘距离yi分块面积对上缘静矩Si=Aiyi全截面重心到上缘的距离yjs分块面积的自身惯性矩Iidi=yjs-yi对截面形心惯性矩Ip=Aidi2I=ip+ii净截面毛截面11307.1079.06893886.0678.4943245563.83-0.573666.2543100859.69扣除管道面积-279.40101.53-28367.480.00-23.04-148370.3811027.70865518.5743245563.83-144704.13换算截面毛截面11607.1077.21896136.0677.7744747535.560.563637.3844905585.30钢束换算面积273.42101.5327760.330.00-23.76154412.3611880.52923896.3944747535.56158049.74四分点支点此处需计算18.9993.47管道-279.40支点上三角l4h423.007.70Ap钢束面积跨中静矩计算表四分点静矩计算表支点静矩计算表分块名称及编号b=190ys=68.64h=195b=190ys=68.91h=195b=190ys=78.49h=195静矩类别 分块面积Ai分块面积重心至全截面重心的距离yi对静轴静矩Si=Aiyi静矩类别 分块面积Ai分块面积重心至全截面重心的距离yi对静轴静矩Si=Aiyi静矩类别 分块面积Ai分块面积重心至全截面重心的距离yi对静轴静矩Si=Aiyi翼板1San2850.0061.14174252.64翼板1San2850.0061.41175016.10翼板1San2850.0070.99202309.72三角承托2300.0050.3115092.38三角承托2300.0050.5815172.75三角承托2177.1060.9210788.79肋部3200.0048.649728.26肋部3200.0048.919781.83肋部3354.2059.6421123.02199073.28199970.68234221.53下三角4Sbn169.0097.0316397.29下三角4Sbn169.0096.7616352.02马蹄51150.00113.86130937.53马蹄51150.00113.59130629.47肋部6260.0094.8624663.27肋部6260.0094.5924593.62管道或钢束-279.40114.36-31951.83管道或钢束-279.40107.10-29924.25140046.26141650.85翼板1Snn2850.0061.14174252.64翼板1Snn2850.0061.41175016.10翼板1Snn2850.0070.99202309.72三角承托2300.0050.3115092.38三角承托2300.0050.5815172.75三角承托2177.1060.9210788.79肋部31072.8326.8228773.87肋部31078.1826.9529061.97肋部32920.3531.7492700.47218118.90219250.82305798.97翼板1Son2850.0061.14174252.64翼板1Son2850.0061.41175016.10翼板1Son2850.0070.99202309.72三角承托2300.0050.3115092.38三角承托2300.0050.5815172.75三角承托2177.1060.9210788.79肋部31183.0624.0628470.10肋部31178.3624.4528811.07肋部32887.2232.1092688.54217815.12218999.92305787.04分块名称及编号b=210.00ys=74.15h=195b=210.00ys=73.92h=195.00b=210.00ys=77.77h=195.00静矩类别 分块面积Ai分块面积重心至全截面重心的距离yi对静轴静矩Si=Aiyi静矩类别 分块面积Ai分块面积重心至全截面重心的距离yi对静轴静矩Si=Aiyi静矩类别 分块面积Ai分块面积重心至全截面重心的距离yi对静轴静矩Si=Aiyi翼板1Sao3150.0066.65209956.43翼板1Sao3150.0066.42209217.16翼板1Sao3150.0070.27221336.81三角承托2300.0055.8216745.85三角承托2300.0055.5816675.44三角承托2177.1060.2010661.24肋部3200.0054.1510830.57肋部3200.0053.9210783.63肋部3354.2058.9220867.92237532.85236676.23252865.97下三角4Sbo169.0091.5115465.84下三角4Sbo169.0091.7515505.50马蹄51150.00108.35124599.24马蹄51150.00108.58124869.13肋部6260.0089.3523230.26肋部6260.0089.5823291.28管道或钢束273.42108.8529760.99管道或钢束273.42102.0927914.23193056.33191580.14翼板1Sno3150.0066.65209956.43翼板1Sno3150.0066.42209217.16翼板1Sno3150.0070.27221336.81三角承托2300.0055.8216745.85三角承托2300.0055.5816675.44三角承托2177.1060.2010661.24肋部31072.8332.3334686.81肋部31078.1831.9634462.58肋部32920.3531.0290597.19261389.09260355.19322595.24翼板1Soo3150.0066.65209956.43翼板1Soo3150.0066.42209217.16翼板1Soo3150.0070.27221336.81三角承托2300.0055.8216745.85三角承托2300.0055.5816675.44三角承托2177.1060.2010661.24肋部31183.0629.5834990.58肋部31178.3629.4634713.48肋部32887.2231.3890609.12261692.86260606.09322607.17截面几何特征汇总表名称符号单位截面跨中四分点支点净截面净面积Ancm27289.607289.6011027.70净惯性矩Incm432346344.0732778796.0043100859.69净轴到截面上缘的距离ynscm68.6468.9178.49净轴到截面下缘的距离ynxcm126.36126.09116.51截面抵抗矩上缘wnscm3471237.49475681.28549154.42下缘wnxcm3255988.22259961.75369919.58对净轴静矩翼缘部分面积Sancm3199073.28199970.68234221.53净轴以上面积Snncm3218118.90219250.82305798.97换轴以上面积Soncm3217815.12218999.92305787.04马蹄部分面积Sbncm3140046.26141650.85钢束群重心到净轴距离encm114.36107.1023.04换算截面换算面积Aocm28142.428142.4211880.52换算惯性矩Iocm440455835.6640052743.5544905585.30换轴到截面上缘的距离yoscm74.1573.9277.77换轴到截面下缘的距离yoxcm120.85121.08117.23截面抵抗矩上缘woscm3545573.69541852.65577447.55下缘woxcm3334768.60330790.64383041.20对换轴静矩翼缘部分面积Saocm3237532.85236676.23252865.97净轴以上面积Snocm3261389.09260355.19322595.24换轴以上面积Soocm3261692.86260606.09322607.17马蹄部分面积Sbocm3193056.33191580.14钢束群重心到换轴距离eocm108.85102.0923.76钢束群重心到截面下缘的距离apcm12.0018.9993.47