关于地下电力电缆隧道工程设计有关消防问题的探讨

Discussion On the Fire Problems In the Engineering Design of the Underground Tunnel for Electric Power and Cable

本文通过地下电力电缆隧道的火灾特点、起火原因的分析,对地下电力电缆隧道工程设计的防火分隔、通风和防排烟、电缆选型及敷设、火灾自动报警及其灭火等有关消防安全的问题进行了探讨。

In the light of analyzing the fire features and fire causes of the underground tunnel for the electric power and cable , the paper discusses some fire security aspects in the engineering design of the tunnel. such as fire compartment, ventilation, smoke - proof/evacuation, size choice and distribution of the cable, automatic fire alarm and fire fighting etc.