山西省高速公路隧道工程消防设计指南

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山西省高速公路隧道工程 消防设计指南 山西省住房和城乡建设厅 2023年3月 目 次 前 言········································································ 1 1 总则·······································································1 2 术语和符号································································· 2 2.1 术语·································································· 2 2.2 符号·································································· 4 3 总体要求··································································· 5 3.1 一般规定······························································ 5 3.2 隧道交通工程与附属设施配置等级···········································5 3.3 隧道耐火等级···························································6 3.4 隧道平面布局···························································7 3.5 隧道安全疏散···························································8 3.6 隧道防火分隔···························································8 3.7 消防车道······························································ 9 4 消防给水及灭火设施························································· 10 4.1 一般规定····························································· 10 4.2 补水水源····························································· 10 4.3 给水形式····························································· 11 4.4 供水设施····························································· 11 4.5 消火栓和固定式水成膜泡沫灭火装置········································· 12 4.6 管网·································································· 13 4.7 灭火器·································································14 4.8 控制与操作····························································· 15 5 隧道防烟排烟设施····························································16 5.1 一般规定·······························································16 5.2 隧道火灾排烟··························································· 16 5.3 隧道排烟风机··························································· 17 5.4 逃生通道、避难所的防烟·················································· 18 5.5 隧道内附属用房的防烟与排烟···············································18 5.6 排烟风机辅助设备························································18 5.7 隧道火灾工况下的防烟与排烟控制··········································· 18 6 交通监控与诱导····························································· 20 6.1 一般规定·······························································20 6.2 交通监视·······························································20 6.3 控制与诱导····························································· 20 6.4 隧道控制与管理系统······················································20 7 应急照明与疏散指示标志······················································ 22 7.1 应急照明·······························································22 7.2 疏散指示标志··························································· 22 8 火灾自动报警系统····························································23 8.1 一般规定·······························································23 8.2 报警区域和探测区域的划分················································ 23 8.3 火灾探测器····························································· 23 8.4 手动报警按钮和火灾声光警报器·············································24 8.5 火灾报警控制器························································· 24 8.6 紧急呼叫设施··························································· 25 8.7 消防联动控制设计························································26 9 消防供电与线缆····························································· 27 9.1 供配电设施····························································· 27 9.2 隧道内电气线缆························································· 27 9.3 防雷与接地····························································· 28 附录 A 火灾报警、建筑消防设施运行状态信息······································· 29 本指南用词说明································································ 30 引用标准名录··································································31 附件 1 山西省高速公路隧道工程消防设计指南条文说明································ 32 附件 2 隧道消防设计应急救援控制流程·············································47