1) concrete segment
混凝土管片
1.
Cracks on the concrete segment surface of shield tunnels and measures for the Prevention of them;
盾构隧道混凝土管片表面裂纹成因及防治
2.
Based on the outside problems of steel concrete segment,such as crack,honeycomb,pitting surface,air bubble,bad appearance and so on,this paper makes a careful analysis of the concrete segment\'s outside defects,together with the construction experience advances some measures to solve the problems,so as to control the outside quality of concrete segment.
针对钢筋混凝土管片常见的裂纹、蜂窝、麻面、气泡、外观色差等外观质量问题,分析混凝土管片外观缺陷形成的原因。
3) Concrete precast pipe element
混凝土预制管片
4) traditional concrete pipe
传统混凝土管片
5) concrete segments of subway tunnel
隧道混凝土管片
1.
After having used FBG sensors in the structural test of concrete segments of subway tunnel in Shanghai,the strain of FBG sensors is compared with that of the strain gauges under multi-stage loading of testing machine,which are stuck to the same places of the surface of concrete segments,the result shows that the data obtained from FBG sensors tally with those from strain gauges.
将FBG传感器应用于地铁隧道混凝土管片的结构力学性能试验中,通过大型压力试验机的分级加载,把粘贴在混凝土管片表面相同部位的FBG传感器和传统电阻应变片的应变进行比较,结果表明两者试验数据吻合良好,为以FBG传感技术为核心的隧道结构健康监测系统的开发和应用提供了科学依据。
补充资料：管片衬砌
见装配式衬砌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条