摘要
管片设计是盾构隧道结构设计中关键的环节,直接关系到工程安全和隧道的使用寿命。介绍了对管片进行单体抗弯、接头抗弯试验及检测管片质量的过程,分析探讨了制定管片成品抽验的检验标准,可供管片设计、生产企业借鉴和参考。
Segment design is a key link in the structural design of bored tunnel, which is directly related to the engineering safety and service life of tunnel. The segment and joint bending tests and segment quality testing procedure are introduced. Analysis is made to the criteria of sampling inspection of finished segment products, which can be a reference for segment production enterprises.
出处
《隧道与轨道交通》
2018年第3期19-22,26+55,共6页
Tunnel and Rail Transit
