填料掺量对水工沥青混凝土力学性能影响的研究  

Study on effect of filler content on mechanical properties of hydraulic asphalt concrete

作　　者：陈帅军 董成鹏 杨武[1,2] Chen Shuaijun;Dong Chengpeng;Yang Wu(College of Hydraulic and Civil Engineering,Xinjiang Agricultural University,Urumqi 830052,China;Xinjiang Key Laboratory of Hydraulic Engineering Security and Water Disaster Prevention,Urumqi 830052,China)

机构地区：[1]新疆农业大学水利与土木工程学院,新疆乌鲁木齐830052 [2]新疆水利工程安全与水灾害防治重点实验室,新疆乌鲁木齐830052

出　　处：《吉林水利》2025年第3期13-17,共5页Jilin Water Resources

基　　金：大学生创新创业项目(dxscx2023404)。

摘　　要：为研究填料掺量对水工沥青混凝土力学性能的影响,通过单轴压缩试验,分析水工沥青混凝土各力学参数的变化规律。结果表明,随着填料掺量的增加,水工沥青混凝土的峰值强度下降,填料掺量为16%时相较于填料掺量5%时强度降低了39.4%;所提出的力学参数经验公式较好地反映了水工沥青混凝土在不同填料掺量下力学性能指标的变化,与试验结果一致。In order to study the effect of filler content on the mechanical properties of hydraulic asphalt concrete,uniaxial compression tests were conducted to analyze the variation of mechanical parameters.The results indicate that as the filler content increases,the peak strength of the hydraulic asphalt concrete decreases.When the filler content increases from 5%to 16%,the strength is reduced by 39.4%.The proposed empirical formula for mechanical parameters effectively reflects the changes in the mechanical properties of hydraulic asphalt concrete at different filler contents,in good agreement with the experimental results.

关 键 词：水工沥青混凝土 填料掺量 力学性能 土石坝 

分 类 号：TU528.41[建筑科学—建筑技术科学]