摘要
"8"字型格栅钢架具有结构稳定性强和施工操作快捷等多方面的优点,在铁路隧道中被广泛应用。本文对铁路隧道"8"字型格栅钢架设计要点进行了详细的归纳总结。
＂8＂ shaped grille steel frame structure has advantages of strong stability and construction of fast operation and so on, are widely used in rail way tunnel. In this paper, the railway tunnel ＂8＂ shaped grille steel frame design points are summarized in detail.
出处
《有色金属文摘》
2015年第1期64-65,共2页
Nonferrous Metals Abstract
关键词
铁路隧道
初期支护
格栅钢架
railway tunnel
initial support
steel grille
