TBM滚刀磨损研究现状及展望  

Current Research and Prospect on Cutter Wear of Tunnelling Boring Machine

作　　者：黄丹 马昊 杨小聪 李玉选 郑志杰 Huang Dan;Ma Hao;Yang Xiaocong;Li Yuxuan;Zheng Zhijie(BGRIMM Technology Group,Beijing 100160,China;National Center for International Joint Research on Green Metal Mining,Beijing 102628,China)

机构地区：[1]矿冶科技集团有限公司,北京100160 [2]国家金属矿绿色开采国际联合研究中心,北京102628

出　　处：《岩土工程技术》2023年第3期253-261,共9页Geotechnical Engineering Technique

基　　金：国家重点研发计划(2016YFC0600802);国家自然科学基金(41907256)。

摘　　要：机械制造技术和经济的发展,促使越来越多的水利、交通和矿山采用全断面隧道掘进机(TBM)进行隧(巷)洞(道)的开挖。TBM刀具的磨损对掘进效率和成本有很大影响,刀具磨损研究对提高刀具耐磨性、提高刀具磨损监测和更换的及时性以及合理预测并控制掘进工期和成本都具有重要意义。从TBM刀具磨损的形式、影响因素、监测方法和滚刀磨损定量预测模型几个方面,综述了国内外TBM掘进过程中滚刀磨损检测与预测相关的研究进展,提出了TBM刀具耐磨性提升、刀具磨损检测和磨损定量预测的研究方向。With the development of machinery manufacturing technology and economy,more and more project of water conservancy,transportation and mines use full face tunnel boring machine(TBM)to excavate tunnels.The wear of TBM cutter has great influences on the tunnelling efficiency and costs.The study on cutter wear is significant to improve the wear resistance of cutter and the timeliness of wear monitoring,reasonably predict the tunnelling period and cost,and take effective measures to shorten the construction period and reduce the project cost.The research of the types,influencing factors,monitoring methods and prediction models of cutter wear are reviewed.The direction for further study on the cutter wear is provided.

关 键 词：TBM 滚刀磨损形式 磨损影响因素 磨损监测 磨损预测模型 

分 类 号：U455[建筑科学—桥梁与隧道工程]