钢结构防火计算书.docx

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1、钢结构防火计算书盈建科软件目录第1章防火设计依据第2章钢构件防火设计信息详细统计2.1 第1层防火构件信息2.2 第2层防火构件信息2.3 第3层防火构件信息第3章钢构件防火设计3.1 各层钢构件防火设计信息统计3.1.1 第1层防火构件信息3.1.2 第2层防火构件信息3.1.3 第3层防火构件信息3.2 防火涂料面积第4章防火涂料技术要求第1章防火设计依据1 .钢结构防火涂料(GB14907-2018)2 .建筑钢结构防火技术规范(GB51249-2017)3 .钢结构防火涂料应用技术规范(CECS24:2019)4 .建筑设计防火规范(GB50016-2014)(2018修订版)5 .钢

2、结构工程施工质量验收标准(GB50205-2023)第2章钢构件防火设计信息详细统计2.1 第1层防火构件信息表1膨胀型涂料件别构类构件编号塔号耐火极限(h)火料型防涂类涂层厚度(mm)等效热阻Ri(m2CW)大算力最计应许力应力比钢梁100000111.5膨胀型0.3021.63305.000.07钢梁100000211.5膨胀型0.3014.35305.000.05钢梁100000311.5膨胀型0.3021.62305.000.07钢梁100000411.5膨胀型0.3012.17305.000.04钢梁100000511.5膨胀型0.304.46305.000.01钢梁10000061

3、1.5膨胀型0.304.46305.000.01钢梁100001110.0膨胀型0.000.000.000.00钢梁100001210.0膨胀型0.000.000.000.00钢梁100(X)1310.0膨胀型0.000.000.000.00钢梁100001410.0膨胀型0.000.000.000.00钢梁100001510.0膨胀型0.000.000.000.00钢梁100001610.0膨胀型0.000.000.000.00钢梁100001710.0膨胀型0.000.000.000.00钢梁100001810.0膨胀型0.000.000.000.00钢柱100001912.5膨胀型0.3

4、045.20266.940.17钢柱100002012.5膨胀型0.3024.10266.940.09钢柱1000021I2.5膨胀型0.3021.15266.940.08钢柱1000022I2.5膨胀型0.3021.55266.940.08钢柱100002312.5膨胀型0.3045.20266.940.17钢柱100002412.5膨胀型0.3024.10266.940.09钢柱100002512.5膨胀型0.3021.15266.940.08钢柱100002612.5膨胀型0.3021.55266.94().08钢柱100002712.5膨胀型0.3046.50266.9407钢柱100

5、002812.5膨胀型0.3020.85266.940.08钢柱100002912.5膨胀型0.3021.78266.940.08钢柱100003012.5膨胀型0.3046.50266.940.17钢柱1000031I2.5膨胀型0.3020.85266.940.08钢柱100(X)3212.5膨胀型0.3021.78266.940.082.2 第2层防火构件信息表2膨胀型涂料构件类别构件编号塔号耐火极限(h)火料型防涂类涂层厚度(mm)等效热阻Ri(m2CW)心算J最计应允许应力应力比钢梁200000111.5膨胀型0.3023.37305.000.08钢梁200000211.5膨胀型0.

6、3024.01305.000.08钢梁2000003I1.5膨胀型0.3023.36305.000.08钢梁2000004I1.5膨胀型0.3016.52305.000.05钢梁200000511.5膨胀型0.3010.65305.000.03钢梁200000611.5膨胀型0.3010.65305.000.03钢梁200001110.0膨胀型0.000.000.000.00钢梁200001210.0膨胀型0.000.000.000.00钢梁2000013I0.0膨胀型0.000.000.000.00钢梁2000014I0.0膨胀型0.000.000.000.00钢梁200001510.0膨胀

7、型0.000.000.000.00钢梁200001610.0膨胀型0.000.000.000.00钢梁200001710.0膨胀型0.000.000.000.00钢梁200001810.0膨胀型0.000.000.000.00钢柱200001912.5膨胀型0.3042.64266.940.16钢柱200002012.5膨胀型0.3018.03266.940.07钢柱200002112.5膨胀型0.3013.98266.940.05钢柱2000022I2.5膨胀型0.3015.76266.940.06钢柱2000023I2.5膨胀型0.3042.64266.940.16钢柱200002412.

8、5膨胀型0.3018.03266.940.07钢柱200002512.5膨胀型0.3013.98266.940.05钢柱200002612.5膨胀型0.3015.76266.940.06钢柱200002712.5膨胀型0.3042.26266.940.16钢柱200002812.5膨胀型0.3015.89266.940.06钢柱200002912.5膨胀型0.3014.49266.940.05钢柱200003012.5膨胀型0.3042.26266.940.16钢柱2000031I2.5膨胀型0.3015.89266.940.06钢柱2000032I2.5膨胀型0.3014.49266.940

9、.052.3 第3层防火构件信息表3膨胀型涂料件别构类构件编号塔号耐火极限(h)火料型防涂类涂层厚度(mm)等效热阻Ri(m2CW)大算J最计应允许应力应力比钢梁300000111.5膨胀型0.3049.68305.000.16钢梁300000211.5膨胀型0.3011.31305.000.04钢梁300000311.5膨胀型0.3049.68305.000.16钢梁300000411.5膨胀型0.3011.22305.000.04钢梁300000511.5膨胀型0.3049.69305.000.16钢梁300000611.5膨胀型0.3049.69305.000.16钢梁300000711

10、.5膨胀型0.3077.66296.530.26钢梁300001210.0膨胀型0.000.000.000.00钢梁300001310.0膨胀型0.000.000.000.00钢梁300001410.0膨胀型0.000.000.000.00钢梁300001510.0膨胀型0.000.000.000.00钢梁300001610.0膨胀型0.000.000.000.00钢梁300001710.0膨胀型0.000.000.000.00钢梁300001810.0膨胀型0.000.000.000.00钢梁300001910.0膨胀型0.000.000.000.00钢梁300002010.0膨胀型0.000.000.000.00钢梁300002110.0膨胀型0.000.000.000.00钢梁300002210.0膨胀型0.000.000.000.00钢梁300002310.0膨胀型0.000.000.000.00钢梁300002410.0膨胀型0.000.000.000.00钢梁300002510.0膨胀型0.000.000.000.00钢柱300002612.5膨胀型0.3051.33