摘要
本文主要介绍沈阳—本溪高速公路大峪、吴家岭隧道引进的英国Matthews ＆ Yates公司设计制造的φ900mmT/R射流式隧道风机技术原理、性能指标、主要结构特点和技术措施、投资额及应用情况。结果表明,引进的φ900mmT/R射流风机是成功的,各项技术性能达到国内外同类机型的先进水平,尤其在动力性和经济性方面居领先地位。
The 900 mm dia. T/R jet fan.which is designed and manufactured by Matthews & Yates Ltd. England, has been successfully applied to Dayu and Wujialing tunnel on Shengyang -Benxi expressway Tn this paper,the technical principle, performance indexes, structural character, technical measure and investment amount as well as the application of this machine are presented herewith. The result shows that all technical parameters have reached the advanced levels of the similar ones both at home and abroad, especially in terms of motive and economy.
出处
《现代隧道技术》
EI
2001年第1期52-55,共4页
Modern Tunnelling Technology
关键词
隧道风机
原理
性能
结构
投资
应用
Tunnel Fan
Principle
Performance
Structure
Investment
Application
