摘要
水闸是调节水流、防洪抗旱、提高水利效益的重要设施,而水闸下游护坡则是保障水闸正常运行和下游土地资源安全的关键。为了确保水闸下游护坡的稳定和安全,防止坡顶渗漏,提高护坡的防渗性能非常必要。文章通过室内试验,以塑性纤维为改良剂,对改良后的混凝土立方体进行了抗压强度、抗拉强度以及抗渗性能测试,同时探讨了与普通混凝土强度的差异,研究成果可为相关水利工程提供参考依据。
The water gate is an important facility for regulating water flow,controlling flood,relieving drought,and improving water conservancy benefits.The downstream slope protection of the water gate is the key to ensuring the normal operation of the water gate and the safety of downstream land resources.In order to ensure the stability and safety of the downstream slope protection of the water gate,and prevent leakage at the top of the slope,it is necessary to improve the anti-seepage performance of the slope protection.The compressive strength,tensile strength and impermeability of the improved concrete cubes were tested by indoor test with plastic fiber as modifier.At the same time,the difference in strength with ordinary concrete was discussed.The research results can provide reference for relevant water conservancy engineering.
作者
祁诣恒
周煜程
崔晓远
QI Yiheng;ZHOU Yucheng;CUI Xiaoyuan(Jiangsu Luoyun Water Conservancy Engineering Management Office,Suqian 223800,Jiangsu,China)
出处
《工程技术研究》
2023年第14期108-110,共3页
Engineering and Technological Research
关键词
聚酯纤维
混凝土性能
室内试验
polyester fiber
concrete performance
indoor test
