高速公路隧道通风设计  

Ventilation Design of Expressway Tunnel

作　　者：杨胜城 杨忠 YANG Shengcheng;YANG Zhong(POWERCHINA SINOHYDRO ENGINEERING BUREAU 14 CO.,LTD.,Highway Operation Management Center,Kunming 650041,China)

机构地区：[1]中国水利水电第十四工程局有限公司公路运营管理中心,云南昆明650041

出　　处：《云南水力发电》2024年第S01期36-38,共3页Yunnan Water Power

摘　　要：高速公路隧道通风是高速公路的重要组成部分,其光线变化大、视野不清、空间环境狭窄隧道是高速公路上的特殊路段存在潜在的交通事故危险。对设计要求越来越高,下面就结合凯里环城高速北段通风设计的设计思路和方法进行分析研究。因此以项目通风设计标准、通风设施与其他设施的信息控制、风机的选型等几个方面来作为高速公路隧道通风设计的重点进行分析。Ventilation inexpressway tunnels is an important component of highways,with significant changes in lighting,unclear visibility,and narrow spatial environments.Tunnel is a special section of the highway that poses a potential risk of traffic accidents,and the design requirements are becoming increasingly high.This paper analyzes and studies the design ideas and methods for ventilation in the northern section of Kaili Ring Expressway.It analyzes the key aspects of highway tunnel ventilation design,including project ventilation design standards,information control of ventilation facilities and other facilities,and selection of fans.

关 键 词：通风设计 高速公路隧道 通风方式 射流风机 需风量 

分 类 号：U453.5[建筑科学—桥梁与隧道工程]