隧洞内壁降糙防护材料研究及在新疆某引水工程中的试验应用  

Protective Material for Roughness Reducing of Tunnel Inner Wall and Its Application in a Water Diversion Project in Xinjiang

作　　者：杨晨[1] 马琨[2] 罗建华[1] 代力 朱泽文 韩炜[2] Yang Chen;Ma Kun;Luo Jianhua;Dai Li;Zhu Zewen;Han Wei(Xinjiang Erqisi River Basin Development and Engineering Construction Administration,Urumqi,Xinjiang830000,China;Changjiang River Scientific Research Institute,Wuhan,Hubei430010,China;Jiangxi Institute of Transportation Research Co.,Ltd.,Nanchang,Jiangxi330000,China)

机构地区：[1]新疆额尔齐斯河流域开发工程建设管理局,新疆乌鲁木齐830000 [2]长江科学院,湖北武汉430010 [3]江西省交通科学研究院有限公司,江西南昌330000

出　　处：《中国建筑防水》2022年第9期45-49,共5页China Building Waterproofing

基　　金：江西省交通运输厅重大工程科技项目(2021C0008);国家自然科学基金项目(51979011);中央级公益性科研院所基本业务费资助项目(CKSF2021483,CKSF2021437)。

摘　　要：为全面提升输水隧洞内壁的抗风化、防水抗渗、抗侵蚀能力以及输水效率,新疆某引水工程项目研制出了具有较好力学性能、粘结强度、耐久性的高渗透性改性环氧降糙防护材料和聚合物/无机网络键合降糙防护材料,经过为期一年的工程现场试验,防护效果较好。In order to comprehensively improve the weathering resistance,waterproof and impermeability,erosion resistance of the inner wall of water tunnel and its water conveying efficiency,a water diversion project in Xinjiang has developed a kind of modified epoxy roughness reducing protective material of high permeability and a polymer/inorganic network bonding roughness reducing protective material with good mechanical properties,bonding strength and durability.After one-year field test,it is proved the protection effect is good.

关 键 词：引水工程 输水隧洞 内壁防护 防水抗渗 降糙防护材料 

分 类 号：TV67[水利工程—水利水电工程] TU761.11[建筑科学—建筑技术科学]