聚氨酯材料在水利工程中的研究与应用综述  

Research Progress and Application of Polyurethane Material in Hydraulic Engineering

作　　者：张慧莉[1] ZHANG Huili(College of Water Resources and Architectural Engineering,Northwest A&F University,Yangling,Shaanxi 712100,China)

机构地区：[1]西北农林科技大学水利与建筑工程学院,陕西杨凌712100

出　　处：《水利与建筑工程学报》2022年第1期8-18,共11页Journal of Water Resources and Architectural Engineering

基　　金：国家重点研发计划项目(2017YFC0504703;2016YFE0203400)。

摘　　要：对国内外以往聚氨酯灌浆材料、聚氨酯补强材料、聚氨酯接缝材料及聚氨酯涂料研究和应用的分析基础上,阐述目前我国聚氨酯材料在水利工程中的研究成果及其应用情况,比较成功的成果包括聚脲和PTN石油沥青聚氨酯接缝材料。随着施工配套设备的进步,精细化工的发展,人工智能和建模软件的进步,后期会有固化时间更短,粘接强度更高、力学性能和耐久性更好的新材料和新施工方法出现并应用于新建水利工程和既有工程维修加固中。After analysis of the research and application of polyurethane grouting materials,reinforcement materials,polyurethane joint material and polyurethane coatings all over the world in the past few years,the current research results of polyurethane materials in water conservancy project in our country and its application situation was introduced,which includes polyurea and PTN petroleum asphalt polyurethane joint materials. With the progress of supporting construction equipment,the development of fine chemicals,artificial intelligence and modeling software,new materials and construction methods with shorter curing time,higher bonding strength and better mechanical properties and durability will appear in the later period and be applied to the maintenance and reinforcement of new water conservancy projects and existing projects.

关 键 词：聚氨酯灌浆材料 聚氨酯补强材料 聚氨酯接缝材料 聚氨酯涂料 聚脲 PTN石油沥青聚氨酯接缝材料 水利工程 综述 

分 类 号：TV441.5[水利工程—水工结构工程]