谈地下城市综合管廊的通风设计

摘要

The paper discusses comprehensive pipe fallery features of underfround city,introduces several comprehensive pipe fallery ventilation forms,analyzes natural ventilation,natural ventilation with non-duct inductive ventilation and other inductive ventilation and mechanical ventila-tion features and application scope,and finally calculates air volume of fire preventinf refion per 200 m by combininf with actual enfineerinf.%简述了地下城市综合管廊的特点，介绍了综合管廊通风系统的几种形式，分析了自然通风、自然通风辅以无风管的诱导式通风以及机械通风的特点及适用范围，并结合实际工程，计算了每200 m 防火分区的通风量。