隧道工程中的塑料材料应用进展  

Application Progress of Plastic Materials Application in Tunnel Engineering

作　　者：陈宣宇 CHEN Xuan-yu(Department of Materials Engineering,Zhicheng College,Fuzhou University,Fuzhou 350002,Fujian,China)

机构地区：[1]福州大学至诚学院材料工程系,福建福州350002

出　　处：《合成材料老化与应用》2025年第1期77-79,共3页Synthetic Materials Aging and Application

摘　　要：探讨了塑料材料在隧道工程中的应用,指出隧道工程中所用塑料应具备良好的防水性能、耐腐蚀性能和力学性能。结合国内学界针对隧道工程中塑料材料的相关研究成果,综述了聚氨酯材料、聚乙烯材料及其他塑料材料在隧道堵水、防冻害、应急救援、防水和防火等方面的应用情况。提出未来隧道工程中的塑料发展方向包括材料改性、塑料种类研究以及特定隧道工况下的特种塑料研发。This paper Explored the application of plastic materials in tunnel engineering,and pointed out that plastic materials used in tunnel engineering should have good mechanical properties,chemical corrosion resistance,waterproofing and other characteristics.Based on the latest research results of plastic materials in tunnel engineering at home and abroad,this article summarizes the application status of plastic materials in tunnel waterproofing,fire prevention,emergency rescue,anti freezing and water blocking from the aspects of polyethylene plastic,polyurethane plastic and other plastic materials.The development direction of plastics in future tunnel engineering,including material modification,research on plastic types,and development of special plastics under specific tunnel conditions are proposed.

关 键 词：隧道工程 聚乙烯 聚氨酯 纤维增强塑料 

分 类 号：TB332[一般工业技术—材料科学与工程]