摘要
水利工程混凝土浆料是修建各种水工建筑物的重要材料,其强度和各方面物理性质直接决定了工程竣工后的使用年限和安全运营。为增强注浆材料的力学性能,以玻璃纤维为改良材料,以地聚合物混凝土为改良对象,通过室内试验探究了4%、6%、8%、10%、12%5种纤维掺量下混凝土的抗压和抗腐蚀性性能,同时通过电镜扫描技术分析了不同含量纤维混凝土的破坏方式,研究成果可为相关工程建设提供参考。
Hydraulic engineering concrete slurry is an important material for the construction of various hydraulic structures.Its strength and various physical properties directly determine the service life and safe operation after the completion of the project.In order to enhance the mechanical properties of grouting materials,taking glass fiber as the improved material and geopolymer concrete as the improved object,this paper explores the compressive and corrosion resistance of concrete with 4%,6%,8%,10%and 12%fiber content through indoor tests,and analyzes the failure modes of concrete with different content of fiber through electron microscope scanning technology.The research results can provide reference for related projects.
作者
陈京林
CHEN Jinglin(Second Hydropower Bureau Co.Ltd,Guangdong 511340,China)
出处
《水科学与工程技术》
2022年第3期66-69,共4页
Water Sciences and Engineering Technology
关键词
纤维
注浆材料
工程性能
水利工程
fiber
grouting materials
engineering performance
water conservancy project
