摘要
以盾构机过天清区间(右线)风井二次始发掘进垂直姿态超限为例,分析超限相关原因,介绍具体处理措施,为类似掘进控制和预防提供借鉴。
The paper, based on the example of shield machine drills secondly through the ventilation well of Tianqing Sec- tion （right line） in the vertical attitude, exceeding the maximum elevation limit, analyzes the relative reasons and intro- duces the specific countermeasures for the similar drilling control and maximum elevation limit protection.
出处
《铁道建筑技术》
2013年第5期33-37,共5页
Railway Construction Technology
关键词
盾构机
托架
姿态控制
超限
调线调坡
shield machine
bracket
attitude control
exceed limit
line-slope fine-tuning
