摘要
在保证安全的前提下,详细介绍了小断面长隧洞施工通风设计标准、设计原则、风量风压计算、风机风管选配、通风防漏主要措施、辅助通风降尘措施方案。
Based on the principle of safety first, It is introduced the standards of small cross-section long tunnel ventilation design, design principles, the calculation method of wind amount and wind pressure, the fan duct matching, leakproof main measures of ventilation, auxiliary ventilation dustfall program.
出处
《铁道建筑技术》
2009年第5期150-152,共3页
Railway Construction Technology
关键词
小断面
引水隧洞
通风
small section
diversion tunnel
ventilation
