森林小学改扩建项目-连廊一防火计算书.docx

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1、连廊一防火计算书项目编号：计算人：校核人：项目名称：森林小学改扩建项目专业负责人：目录1 .设计依据32 .计算软件信息33 .设计参数34 .火灾下的温度工况内力表35 .组合内力去91 .荷载组合92 .纲合内力96 .设计结果表391 .设计依据建筑钢结构防火技术规范(GB51249-2017)钢结构设计标准(GB50017-2017)2 .计算软件信息1 .本工程计算软件为PKPM钢结构设计软件。2 .计算时间为2023年12月25日14时30分58秒3 .设计参数一级1.1承载力法20.020.0以纤维类物质为主3建筑耐火等级结构重要性系数防火设计方法火灾前室内温度TgO(C)火灾前

2、构件温度TSO(C)火灾类型钢构件升温时间步长(三)4 .火灾下的温度工况内力表表4-1温度工况内力表构件号ID位置N(kN)Vx(kN)Vy(kN)Mx(kN.m)My(kN.m)T(kN.n)151瑞-3.07O.10-0.73O.88O.07-0.282端-3.070.10-0.73-1.05-0.18-0.282301端-1.000.160.77-0.930.200.322谕-1.OOO.16O.771.IO-0.240.3233I端-0.55-3.02336.49-0.43-O.18I.OO2端-0.55-3.02336.49139.561.081.004141端-0.31-0.96

3、-339.510.48-0.24-1.012端-0.31-0.96-339.51-MO.770.17-1.015348I端0.553.02-97.3178.992.520.912谓0.553.02-97.31O.15O.070.916671端0.310.96-94.34-0.18-0.20-0.972端0.310.96-94.34-76.62-0.98-0.9776-402.91-0.16-0.14-2.50-20.59-O.072端-402.91-0.16-0.14-303-19.98-O.0783471端4.89-0.140.60-0.79-0.12-0.872端4.89-0.140.60

4、0.760.23-0.87构件号in位俎N(kN)Vx(kN)VykN)Mx(kN.m)My(kN.m)T(kN.n)9191端1.53-0.02-0.09O.11-0.02O.342谕1.53-0.02-0.09-O.130.04O.34107I端-134.67-0.-0.05-1.36-12.240.012端-134.67-0.44-0.05-1.57-10.530.0111311端-0.281.71-67.02117.961.121.182祝-0.281.71-67.0258.64-0.391.1812451瑞-3.57O.5725.65-79.970.18-O.872端-3.570.5

5、725.65-57.27-0.32-O.87133421端0.84-1.9836.7635.030.52I.182谕0.84-1.9836.7667.562.271.181468I端-4.42-0.5812.61-42.48-0.95-O.842耕-4.42-0.5812.61-31.32-0.44-O.841581端35.090.14U.5!-40.260.28-0.072端35.090.1414.5423.54-0.35-0.0716330-1.73-0.06-0.821.05-0.08-O.132谓-1.73-0.06-0.82-1.080.08-O.1317721端-0.500.010

6、.41-0.510.01O.122端-0.500.010.41O.52-0.01O.1218926.52O.148.85-23.830.20-O.102端26.52O.148.8515.OO-0.39-O.IO19321端-0.22-0.03-66.2058.51-0.30O.142端-0.22-0.03-66.20-15.96-0.27O.1420461讯-3.58O.0725.24-57.14-0.33-O.332端-3.58O.0725.24-28.75-0.41-O.33213381端0.78-0.2537.58-7.110.16O.102端0.78-0.2537.5835.160.4

7、4O.1022691端-4.41-0.0813.01-31.45-0.45-0.322洲-4.41-0.0813.01-16.81-0.36-O.3223326I端-OJ4-0.01-0.36O.45-0.01O.052端-0.14-0.01-O.36-0.490.01O.0524731端-0.090.05O.44-0.580.06-0.052端-0.09O.05O.44O.56-0.06-O.052533I端-6.56-0.03-6.233.84-0.410.012端-6.56-0.03-6.23-3.17-0.370.012617I端-3.62-0.0224.80-28.80-0.47O.

8、252IH-3.62-0.0224.80-0.89-0.44O.25构件号in位俎N(kN)Vx(kN)VykN)Mx(kN.m)My(kN.m)T(kN.n)273461端5.270.056.49-265O.38O.022谕5.27O.056.494.65O.33O.022870I端-4.370.013.45-16.76-0.42O.242端-4.37o.oi13.45-1.63-0.43O.2429121端23.600.01-2.613.78-0.06O.042祝23.600.01-2.61-8.12-O.10O.04303311瑞0.04O.06-0.09O.09O.08O.032端0.

9、010.06-0.09-0.13-0.08O.0331741端0.010.09O.18-0.24O.12-O.IO2谕0.01O.09O.18O.23-O.12-O.IO3213I端3.20-0.01-2.093.19-O.13O.032耕3.20-0.01-2.09-6.24-0.08O.0333341端-6.620.016.14-3.13-0.46-0.082端-6.620.01-6.14-10.04-0.47-0.0834-18-3.71-0.0124.62-0.99-0.560.492谓-3.71-0.0124.6226.71-O.550.49353431端5.330.006.58-1

10、0.08O.47-O.112端5.330.006.58-2.68O.46-O.I1.3671-4.28O.0013.63-1.53-0.55O.472端-4.28O.0013.6313.81-O.550.4737IO1端17.89-2.52O.32-O.J8-3.18-O.022端17.89-2.520.32O.866.63-0.02383311讯0.01O.15O.02-0.05O.20O.032端0.01O.15O.02O.OO-0.20O.0339181端-0.020.15-0.020.01O.19-O.032端-0.020.15-0.02-0.03-0.19-0.0310U1端17.5

11、8-1.73O.23-0.33-2.26-0.022洲17.58-1.73O.23O.564.48-O.024135I端-4.24-0.M11.73-13.21-0.68-O.132端-4.24-0.O1.11.73-0.02-0.63-0.1342491端10.390.12-1.569.42-0.53O.072端10.39O.12-1.567.67-0.67O.0743341I端7.23-0.04-11.02O.OiO.63-O.132端7.23-0.O1.-11.02-12.39O.68-O.134463I端-0.520.121.562.47-0.520.072IH-0.52O.121.564.23-0.66O.07构件号I11位俎N(kN)Vx(kN)VykN)Mx(kN.m)My(kN.m)T(kN.n)45141端-15.29-0.09-0.412.44-0.31-O.Ii2谕-15.29-