《森林小学改扩建项目-连廊一防火计算书》由会员分享，可在线阅读，更多相关《森林小学改扩建项目-连廊一防火计算书（42页珍藏版）》请在金锄头文库上搜索。
1、连廊一防火计算书项目编号: 项目名称: 森林小学改扩建项目计算人:专业负责人: 校核人:目 录1. 设计依据2. 计算软件信息3. 设计参数4. 火灾下的温度工况内力表5. 组合内力表1. 荷载组合2. 组合内力6. 设计结果表1. 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. 设计参数建筑耐火等级一级结构重要性系数1.1防火设计方法承载力法火灾前室内温度tg0()20.0火灾前构件温度ts0()20.0火灾类
2、型以纤维类物质为主钢构件升温时间步长(s)34. 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.m)151端-3.070.10-0.730.880.07-0.282端-3.070.10-0.73-1.05-0.18-0.282301端-1.000.160.77-0.930.200.322端-1.000.160.771.10-0.240.32331端-0.55-3.02336.49-0.43-0.181.002端-0.55-3.02336.49139.561.081.004441端-0.31-0.96-33
3、9.510.48-0.24-1.042端-0.31-0.96-339.51-140.770.17-1.0453481端0.553.02-97.3178.992.520.912端0.553.02-97.310.150.070.916671端0.310.96-94.34-0.18-0.20-0.972端0.310.96-94.34-76.62-0.98-0.97761端-402.91-0.16-0.14-2.50-20.59-0.072端-402.91-0.16-0.14-3.03-19.98-0.0783471端4.89-0.140.60-0.79-0.12-0.872端4.89-0.140.6
4、00.760.23-0.879191端1.53-0.02-0.090.11-0.020.342端1.53-0.02-0.09-0.130.040.341071端-134.67-0.44-0.05-1.36-12.240.012端-134.67-0.44-0.05-1.57-10.530.0111311端-0.281.71-67.02117.961.121.182端-0.281.71-67.0258.64-0.391.1812451端-3.570.5725.65-79.970.18-0.872端-3.570.5725.65-57.27-0.32-0.87133421端0.84-1.9836.76
5、35.030.521.182端0.84-1.9836.7667.562.271.1814681端-4.42-0.5812.61-42.48-0.95-0.842端-4.42-0.5812.61-31.32-0.44-0.841581端35.090.1414.54-40.260.28-0.072端35.090.1414.5423.54-0.35-0.07163301端-1.73-0.06-0.821.05-0.08-0.132端-1.73-0.06-0.82-1.080.08-0.1317721端-0.500.010.41-0.540.010.122端-0.500.010.410.52-0.01
6、0.121891端26.520.148.85-23.830.20-0.102端26.520.148.8515.00-0.39-0.1019321端-0.22-0.03-66.2058.51-0.300.142端-0.22-0.03-66.20-15.96-0.270.1420461端-3.580.0725.24-57.14-0.33-0.332端-3.580.0725.24-28.75-0.41-0.33213381端0.78-0.2537.58-7.110.160.102端0.78-0.2537.5835.160.440.1022691端-4.41-0.0813.01-31.45-0.45-
7、0.322端-4.41-0.0813.01-16.81-0.36-0.32233261端-0.14-0.01-0.360.45-0.010.052端-0.14-0.01-0.36-0.490.010.0524731端-0.090.050.44-0.580.06-0.052端-0.090.050.440.56-0.06-0.0525331端-6.56-0.03-6.233.84-0.410.012端-6.56-0.03-6.23-3.17-0.370.0126471端-3.62-0.0224.80-28.80-0.470.252端-3.62-0.0224.80-0.89-0.440.252734
8、61端5.270.056.49-2.650.380.022端5.270.056.494.650.330.0228701端-4.370.0113.45-16.76-0.420.242端-4.370.0113.45-1.63-0.430.2429121端23.600.01-2.643.78-0.060.042端23.600.01-2.64-8.12-0.100.04303341端0.040.06-0.090.090.080.032端0.040.06-0.09-0.13-0.080.0331741端0.010.090.18-0.240.12-0.102端0.010.090.180.23-0.12-0
9、.1032131端3.20-0.01-2.093.19-0.130.032端3.20-0.01-2.09-6.24-0.080.0333341端-6.620.01-6.14-3.13-0.46-0.082端-6.620.01-6.14-10.04-0.47-0.0834481端-3.71-0.0124.62-0.99-0.560.492端-3.71-0.0124.6226.71-0.550.49353431端5.330.006.58-10.080.47-0.112端5.330.006.58-2.680.46-0.1136711端-4.280.0013.63-1.53-0.550.472端-4.
10、280.0013.6313.81-0.550.4737101端17.89-2.520.32-0.38-3.18-0.022端17.89-2.520.320.866.63-0.02383311端0.010.150.02-0.050.200.032端0.010.150.020.00-0.200.0339181端-0.020.15-0.020.010.19-0.032端-0.020.15-0.02-0.03-0.19-0.0340111端17.58-1.730.23-0.33-2.26-0.022端17.58-1.730.230.564.48-0.0241351端-4.24-0.0411.73-13
11、.21-0.68-0.132端-4.24-0.0411.73-0.02-0.63-0.1342491端10.390.12-1.569.42-0.530.072端10.390.12-1.567.67-0.670.07433411端7.23-0.04-11.020.010.63-0.132端7.23-0.04-11.02-12.390.68-0.1344631端-0.520.121.562.47-0.520.072端-0.520.121.564.23-0.660.0745141端-15.29-0.09-0.412.44-0.31-0.142端-15.29-0.09-0.410.570.08-0.14463291端0.010.280.05-0.090.360.022端0.010.280.050.04-0.360.0247751端0.000.20-0.030.040.26