摘要
管片性能优劣直接关系到隧道工程的服役寿命。针对武汉长江盾构隧道复杂的工程环境,引入功能梯度材料原理,设计并成功制备出功能梯度混凝土管片,探讨了其生产关键技术,并对其综合性能进行了跟踪检测。
Segment is very important to service life of shield tunnel. Based on complex engineering environments of Wuhan Yangtze River Shield Tunnel, principles of functionally graded materials are used to design and produce the functionally graded concrete segment. The key producing technology is researched and the performance of segments is tested.
出处
《施工技术》
CAS
北大核心
2008年第1期106-108,共3页
Construction Technology
基金
国家863计划(2005AA332010)
关键词
盾构隧道
功能梯度混凝土管片
生产工艺
性能
shield tunnel
functionally graded concrete segment
producing technology
performance
