High Rise Fire
Aerial ladder must reach the fire floor: ladderReach = ladder height ≥ building height × (fireFloor/totalFloors); super-high-rise flagged when height>100 m; staging floor set one below the fire floor.
1. 消防水泵接合器 + 室内消火栓竖管(首选)
2. 沿外墙/楼梯间垂直铺设水带(≤100m)
3. 中转水箱接力供水(超高层)
4. 消防车直接泵至水泵接合器
着火层、着火层上层、着火层下层各部署一组力量
消防电梯停靠着火层下层,徒步登梯1~2层进入
避难层作为中转集结、器材转运、伤员救治基地
| Item | Formula / Note | Source / Standard |
|---|---|---|
| Aerial ladder reach | reach derating | GB/T 26770 |
| FDC pressure | p = Σh_f + ρgh + p_nozzle | GB 50084-2019 |
| Stack effect | Stack effect | Klote ASHRAE |
根据高层建筑高度、着火楼层、火灾阶段等参数,推荐扑救战术、兵力部署、竖向供水与疏散方案。