钢管焊缝验算(钢结构规范)

法兰外径法兰厚螺栓螺栓数量位置等级钢管外径37020208280Q235140轴力剪力1-2弯矩1-2剪力1-3弯矩1-3-27.46910.2972.241-2.007-0.364法兰外径法兰厚螺栓螺栓数量位置等级37020208280Q235钢管外径钢管壁厚焊缝高度焊缝面积截面抵抗矩回转轴140883719.6130950.970轴力剪力1-2弯矩1-2剪力1-3弯矩1-3-27.46910.2972.241-2.007-0.3640.660安全系数:76.139.59安全系数:5.2压力应力应力比拉力应力应力比0.96419.3710.60.261.7119.1焊缝高焊缝长力焊缝长弯矩值正应力878.80.528118.80.0521.98焊接面数应力应力比剪应力应力应力比20.60626.80.402.1097.8剪力摩擦系数预压力摩擦力安全系数10.490.4401.8155.614.84法兰外径法兰厚螺栓螺栓数量位置等级37020208280Q235钢管外径钢管壁厚焊缝高度焊缝面积截面抵抗矩回转轴140883719.6130950.970轴力剪力1-2弯矩1-2剪力1-3弯矩1-3-27.46910.2972.241-2.007-0.364加劲板焊缝高8加劲板切角20法兰板端焊缝应力验算钢管上焊缝应力验算加劲板焊缝验算：加劲板焊接面数法兰板压力区应力验算螺栓拉力下法兰板应力验算钢柱拼接法兰节点验算：(应力:N/mm2)几何尺寸钢结构设计规范内力名称最大螺栓拉力：(M×Yi)/(m×Σyi2)-N/n=钢管与法兰板焊缝的最大焊缝应力(N/mm2)：钢管与法兰板焊缝验算抗剪验算法兰板验算：2内力名称内力数值法兰节点安全钢柱柱脚验算：(应力:N/mm2)几何尺寸内力名称钢结构设计规范0.660应力比76.139.59应力比5.2压力应力应力比拉力应力应力比1.568-31.52-6.50.261.7119.1焊缝高焊缝长力焊缝长弯矩值正应力878.80.528118.80.0521.98焊接面数应力应力比剪应力应力安全系数20.60342.60.402.1097.8剪力摩擦系数预压力摩擦力安全系数10.490.2240.048.74.64Pnax=1.568安全系数9.25板宽B板高H板厚螺栓数量螺栓直径螺栓孔径1002001241618焊缝高度螺栓等级毛截面B净截面B毛截面H净截面H88.8240023281200104812.66正应力5.4360.247剪应力0.2363.96应力比：预压力320抗剪力115.2有无加劲加劲板厚加劲板高加劲板宽1820070法兰板验算：法兰板压力区应力验算抗剪验算钢柱柱脚安全板下混凝土验算：螺栓拉力下法兰板应力验算加劲板焊缝验算：法兰板端焊缝应力验算钢管上焊缝应力验算9.1最大拉(压)力最大剪力最大螺栓拉力：(M×Yi)/(m×Σyi2)-N/n=钢管与法兰板焊缝的最大焊缝应力(N/mm2)：支撑拉(压)杆节点验算：(铰接支座，应力:N/mm2)几何尺寸节点板最大应力节点板应力比：节点板与钢柱连接焊缝应力51.8高强螺栓抗剪验算支撑拉(压)杆节点安全应力比加劲板焊缝高加劲板切角加劲板焊接面数10202法兰外径法兰厚螺栓螺栓数量位置等级320121682708.8钢管外径钢管壁厚焊缝高度焊缝面积截面抵抗矩回转轴219685705.1313133.60轴力剪力1-2弯矩1-2剪力1-3弯矩1-310.452-0.235-0.296-0.029-0.1132.391安全系数:21.04.48安全系数:83.6压力应力应力比拉力应力应力比0.75118.4111.10.9614.913.7焊缝高焊缝长力焊缝长弯矩值正应力10361.9131660.1071.67焊接面数应力应力比剪应力应力应力比23.7954.00.822.1993.5剪力摩擦系数预压力摩擦力安全系数0.240.4629.5230.8974.81悬臂节点验算水平杆宽高厚801206斜杆宽高厚焊缝8012066夹角28支座板厚20根部板宽外侧板宽支座板长加劲板宽加劲板高板厚15013090255012螺栓数量螺栓直径螺栓孔径孔距螺栓等级抗剪力12021308.875.2轴力剪力轴力剪力41.4580.79133.9102.199轴力剪力竖向力水平力-32.241.6216.56629.2250.5798150.3150.32246.7应力9.23应力比4800应力8.64应力比280应力2.83应力比水平杆支座板验算支座板圆孔处净截面支座板焊缝面积加劲板焊缝面积斜杆最大内力力分解竖向力引起附加弯矩螺栓验算水平杆处螺栓抗剪力螺栓抗剪应力比斜杆处螺栓抗剪力螺栓抗剪应力比上、下均为T型截面悬臂拉(压)杆节点验算：(铰接支座，应力:N/mm2)支座板几何尺寸水平杆最大内力钢柱一侧水平杆最大内力斜杆支承点水平杆最大内力钢支撑杆（拉杆）拼接法兰节点验算：(应力:N/mm2)几何尺寸内力名称钢结构设计规范抗剪验算法兰节点安全法兰板验算：法兰板压力区应力验算螺栓拉力下法兰板应力验算加劲板焊缝验算：法兰板端焊缝应力验算钢管上焊缝应力验算最大螺栓拉力：(M×Yi)/(m×Σyi2)-N/n=钢管与法兰板焊缝的最大焊缝应力(N/mm2)：2246.7应力13.01应力比正应力162.85应力比正应力269.16应力比应力181.09应力比应力269.6应力比应力57.51应力比悬臂节点验算水平杆宽高厚15020010斜杆宽高厚焊缝150150106夹角30板长板宽切角(度)弧形半径板厚孔径155.721045502533长外侧宽内侧宽板厚加劲板厚螺栓直径168.7121.0205.025.06.030.0板高板宽板间距板高板宽80.080.0140.0170.0168.7轴力剪力轴力100.041.48-126.27竖向力水平力焊缝64.078109.899支座431.7215.81885.5应力26.53应力比2940应力34.03应力比672应力2.20应力比2643.1应力41.58应力比正应力68.29应力比支座板压、弯、剪验算应力70.02应力比应力63.50应力比斜杆支座板验算支座板圆孔处净截面支座板压弯强度验算(根部)支座板焊缝验算水平杆支座板验算支座板圆孔处净截面支座板焊缝面积加劲板焊缝面积螺栓验算水平杆处螺栓抗剪力螺栓抗剪应力比斜杆处螺栓抗剪力螺栓抗剪应力比斜杆内力分解竖向力引起附加弯矩下支座抵抗矩5.767斜杆支座板上加劲板下加劲板水平杆最大内力斜杆最大内力上T型截面、下Π截面悬臂拉(压)杆节点验算：(铰接支座，应力:N/mm2)水平杆支座板斜杆支座板验算支座板圆孔处净截面支座板压弯强度验算(加劲板外侧)支座板压弯强度验算(根部)支座板压、弯、剪验算支座板焊缝验算As钢管壁厚焊缝高度Q345Q2358.810.9881.5748.6733.8M1680.00100.00加劲板加劲板高加劲板宽1.9256.6439.4M18112.00130.00101501102.4572.27550.2M20125.00155.003.0389.38562.1M22150.00190.003.53104.13572.4M24175.00225.004.59135.40594.1M27230.00290.005.61165.495115.0M30280.00355.008.17216.505167.5M36393.00510.009.76258.64200.1M39532.00700.0011.21297.065224.2M42541.00710.0013.06346.09261.2M45632.00830.0014.73390.345294.6M48712.00940.0017.58465.87351.6M52852.001120.00螺栓角度50.20.39270弦长/2角度面积171.2451.18328492.5247Y10.1291.702剪力剪应力正应力Y20.0540.91610.4914.02938.968Y3-0.0540.131最大应力角度max安全系数Y4-0.129-0.65439.5882.0945.178Y5-0.129-1.440螺栓拉力23Y6-0.054-2.22550.250.23Y70.054-3.011LaabY80.129-3.79659.3497.15110.00Y90.129-4.581La1b/aαY100.054-5.36770.001.1320.118Y11-0.054-6.152插值：1.11.2Y12-0.129-6.9380.1170.121压力Mmaxσ拉力σ0.964081291.6319.370.261.710.6119.1压力0.8Ix50767356.5y167.5008rx42.2111135y247.4992W1752099.857yd117.499W21068804.89-2101P1-2.6346-1.568-1.57-31.52法兰板面积92127.1抵抗矩4870926.091安全系数:15.6圆心角设计值设计值安全系数:与圆心之间距离长孔径38摩擦系数0.45.45137.68.88010.910051.078压力Mmaxσ0.751441.9018.4151.8支撑拉(压)杆节点安全安全系数:11.1Ay2y1Iy42756.386.873.239876533W1544676.78W2459467.20.393角度面积0.3930Y10.1252.749剪力剪应力正应力Y20.0521.9630.2370.0594.483Y3-0.0521.178最大应力角度max安全系数Y4-0.1250.3934.4843.14283.625Y5-0.125-0.393螺栓拉力41Y6-0.052-1.17850.250.231Y70.052-1.963LaabY80.125-2.74915.2295.3250.50Y90.125-3.534La1b/aαY100.052-4.32025.500.5300.065Y11-0.052-5.105插值：0.50.55Y12-0.125-5.8900.060.068压力Mmaxσ拉力σ0.751957.5039.900.9614.95.113.7压力0.48.88.810.9Asd1抗剪焊缝高度M16120.26150.33150.313.83548.1068M18168.50210.62210.616.37667.399焊接面数M20187.92234.90234.917.29475.1682M22233.90292.37292.419.29493.559M24270.58338.23338.220.752108.23弯矩M27354.47443.09443.123.752141.79-1.654M30431.66539.58539.626.211172.670.99440I=2190816.003.635.1422.28.8175抗剪75.16823.710.921072.6查表抗拉竖向力引起附加弯矩悬臂拉(压)杆节点验算：(铰接支座，应力:N/mm2)斜杆支承点水平杆最大内力与圆心之间距离圆心角安全系数:法兰板面积抵抗矩安全系数:42756.32511286.58121.39.815.8λ=45.447933---0.8783.3COSα=0.882947797300.33.0sinα=0.46947122.5T型焊缝2.9T型截面y115.8312.1443.6y254.1742.17I8375001212779W152894.7#######W215461.5#######A36003200抗剪8.8172.66594抗剪10.9215.83242孔距COSα=0.86602562B195.090sinα=0.49999962H205.0螺栓等级C25.010.9上支座A6210d6.0板间距下支座