摘要
本文通过盾构工程实例,介绍了在不稳定或沉降要求较高的地层中,通过对掌子面加入一定的气压,实现更换刀具的方法。
This paper introduces the method of changing the cutter of TBM cutter-head through adding compressed air into section of earth to keep the earth stable. Some tunnel boring engineering examples are also covered in the paper.
出处
《广州建筑》
2004年第4期15-17,共3页
GUANGZHOU ARCHITECTURE
