武汉工程职业技术学院学报2026，Vol.38Issue(2)：14-18,5.
改善工程泥浆性能缓解盾构刀盘积泥堵塞的研究
Research on Improving Engineering Slurry Methods to Performante Mud Accumulation and Blockage on Shield Cutter Heads
摘要
Abstract
During tunnel construction,when a shield machine passes through underground strata,its cutter head is prone to clay adhesion in highly cohesive soil layers.To resolve cutter head clogging caused by mud ac-cumulation and boost tunneling efficiency,researchers modified slurry properties by incorporating optimized sur-factants,which changes the surface wettability of the cutter head.Test results show that a proper dosage of sur-factants reduces slurry surface tension and adjusts the contact angle,greatly improving the wettability of the shield cutter head and effectively eliminating mud clogging.Laboratory tests further verify that the optimized sur-factant delivers outstanding performance in enhancing cutter head wettability,offering a reliable reference for similar engineering projects.关键词
工程泥浆/盾构/刀盘堵塞/表面活性剂Key words
engineering slurry/shield tunneling/mud pack on the cutter head/surfactant分类
天文与地球科学引用本文复制引用
张磊,刘德品,乌效鸣..改善工程泥浆性能缓解盾构刀盘积泥堵塞的研究[J].武汉工程职业技术学院学报,2026,38(2):14-18,5.基金项目
湖北交通职业技术学院校级项目"基于工程泥浆解刀盘泥包在隧道盾构中的应用(编号:Y2022003)" （编号:Y2022003）
中国交通教育研究会2024-2026年度教育科学研究课题"服务'大'交通背景下交通高职院校科教融汇的探索与实践(编号:JT2024YB343)" （编号:JT2024YB343）
