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针对公路隧道火灾的特点,对4种常用火灾探测系统的性能进行了现场试验研究,测试了不同火灾功率、不同火灾类型、不同通风风速下这些火灾探测系统在隧道内的响应特性,以期为公路隧道中火灾探测系统的选型提供参考。
According to the characteristics of highway tunnel fire, four kinds of commonly used fire detection system were tested in field. The response characteristics of these fire detection systems in tunnel with different fire power, different fire types and different ventilation wind speeds were tested. Tunnel fire detection system selection for reference.