摘要
城市地铁车站进出口的人行隧道、城市地下管线共同沟等地下隧道工程以矩形最为经济。进行组合刀盘式土压平衡顶管机研究 ,解决了矩形顶管机全断面切削、机头顶部背土。
Rectangular is the most economic shape for underground tunnel engineering such as the pedestrian passage at the entrance of metro station, the underground utility tunnel etc. Study on combined bladed soil pressure balanced entry driving machine has found solutions for problems like the full face cutting of the machine, soil on machine head, rotating of machine head and the control on axial line etc.
出处
《中国市政工程》
2003年第1期39-40,44,共3页
China Municipal Engineering
关键词
城市交通
矩形
地下通道
掘进机
环境保护
沉降控制
underground passage, rectangular, entry driving machine, study, environmental protection, settlement control
