钢铁冶金企业设计防火规范GB50414-2007.pdf

1、UDCGB?PGB50414-2007? ? ? ? ? ? ? ? ? ? ? ?Code for Design of Fire Protection and Prevention for Iron Steel Metallurgy Enterprises 2007-04-13 ? 2008-01-01 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? I? 629 ? GB50414-2007? 2008 ? 1 ? 1? 4.3.2?4.3.3?4.3.4?5.2.2?5.3.1?6.6.1?6.6.4?1? ?6.7.2?8? ?6.7.3?6.7.6?6.8.4

2、?4? ?6.9.3?6.10.2?6.10.3?6.10.4?6.10.5?6.11.4?1? ?6.12.1?6.13.1?6.13.3?9.0.5?10.3.6?10.4.3 ? ? 2007 ? 4 ? 13 ? I ? ?200467 ? ? ? ? ? 10 ? A? B ? C? ? ? ? 7 ?100176? ? ? ? ? ? ? ? ? ? ? II? ? ? ? ? ? ? ? ? ? ? ? III?1 ? ?.12 ? ?.23 ?.34 ?.44.1 ?.44.2 ?.54.3 ?.75 ?.95.1 ?.95.2 ?.95.3 ?106 ? ? ?116.1 ?

3、 ? ?116.2 ?.116.3 ?126.4 ?.146.5 ?.156.6 ?.166.7 ?.176.8 ?.186.9 ?.196.10 ?.206.11 ?.206.12 ?.216.13 ?.226.14 ?.237 ?.258 ?.278.1 ?.278.2 ?.278.3 ?.298.4 ?.308.5 ?.319 ?.3210 ?.3410.1 ?.3410.2 ?.3410.3 ?.3510.4 ?.3710.5 ?.39? A ?.40? B ? ?.42? C ? ?.43?47?.48 11? ?1.0.1 ? 1.0.2 ? 1.0.3 ? 1.0.4 ? 1.0

4、.5 ? 2 2? ? 2.1.1? Main Workshop ?2.1.2? Process Plant ?2.1.3? Main Electrical Room ?(?)?2.1.4? Main Control Building ?2.1.5? General Step-down Transformer Substation ?2.1.6? Area Transformer Substation ?2.1.7? Chamber ? 3 3?3.0.1?GB50016 ? 3.0.2?GB50016 ? 3.0.3? 200? 3.0.4? 3.0.5? 3.0.6? 1.5m ? 1.0

5、h? 3.0.7? 1? 1000m2? ? 500m2? ? 1.0 ?2? 3.0.3 ? 5.2.5 ?3? 3000m2?4?GB50016 ?3.0.8?GB50222 ? 44?4.1? 4.1.1? ? ? ?4.1.2?4.1.3?1?2?3? 200m ?20m ? 80m? 15m?4.1.4? ?GB50293 ?4.1.5?1?2? 150mm ?3? 1.0m?4?4.1.6? 200.0m?1?2? 10.0m? 54.1.7?GB50016 ? 4.2?4.2.1?GB50016 ?4.2.2?4.2.2 ? 4.2.2? 4.2.2? V?m3? V10 10?

6、V50 50?V100 V?100 ? ?m? 20.0 30.0 50.0 80.0 4.2.3? 4.2.34.2.3 ? 4.2.3? 4.2.3? ? ? V?m3? ? ?m?1?V500 ? 25.0500?V1000 30.0 ? 1000?V5000 35.0 5?V500 ? 15.0 500?V1000 20.0 1000?V5000 25.0 ? 5000?V25000 30.0 4.2.4? 4.2.4? 6? 4.2.4 ?(m)? 4.2.4 ?(m)? V (m3) ? ? V?1000 1000?V? 1000010000?V?5000050000?V?100000100000?V ?300000? ? 20.0 25.0 30.0 35.0 40?0 ? ? ? ?18.0 20.0 25.0 30.0 35.0 ?12.0 15.0 20.0 25.0 25.0 ?15.0 20.0 25.0 30.0 35.0 ? ? ? ? ?20.0 25.0 30.0 35.0 40.0 ?1 ?m3?105Pa?2 ? 25%? 4.2.4 ?4.2.5?