摘要
对地铁隧道盾构掘进过程中导致管片开裂的原因进行了分析,提出了严格控制掘进参数,保持盾构姿态平稳等防治措施,并结合工程实例对其应用成果进行了总结,为今后同类工程实践提供了参考。
In the process of the subway shield tunnel engineering,it makes an analysis about the causes that may lead to segment cracking.Making a point on strictly controled shield moving parameters,keep smooth on shield moving linear,and other prevention and control measures of the shield,combining with engineering cases,the paper sums up the application results,so as to provide the reference for similar engineering practice in future.
出处
《山西建筑》
2013年第21期189-190,共2页
Shanxi Architecture
关键词
隧道
盾构
管片
裂缝
防治
tunnel
shield
segment
crack
prevention
