摘要
盾构法在砂卵石地层地铁隧道施工中应用不多。结合工程实例,介绍其设计和施工要点、土压平衡盾构技术、盾构隧道管片衬砌结构的截面内力计算、盾构刀具与欠压推进处理技术等。
Shield technique is seldom used for metro tunneling in sandy cobble ground. In light of the real project practice, a brief introduction is given to the key points of design and construction, EPB shields technique, section internal force computation on the segment lining structure of shield-bored tunnels, cutting of shield machines and thrust technique of pressure due.
出处
《铁道建筑技术》
2008年第3期37-41,共5页
Railway Construction Technology
