弃渣料在土石坝设计中的应用  

Application of Waste Slag in the Design of Earth-rock Dam

作　　者：邓水明 DENG Shui-ming(China Pearl River Water Resources Planning Designing&Surveying Co.Ltd.,Guangzhou 510610,China)

机构地区：[1]中水珠江规划勘测设计有限公司,广东广州510610

出　　处：《海河水利》2024年第7期116-119,共4页Haihe Water Resources

摘　　要：为充分利用弃渣料填筑沥青混凝土心墙坝、减少当地生态破坏,阐述了运用弃渣料填筑沥青混凝土心墙混合土石坝的坝体结构及筑坝材料特性,并进行二维渗流稳定、坝坡稳定、沉降分析。分析结果表明,沥青混凝土心墙混合土石坝在各工况下的渗流比降、坝坡稳定安全系数、沉降量均满足规范要求。本研究成果可对同类工程的设计提供一定的参考。To make full use of the abandon slag material to fill the dam with asphalt concrete core,and reduce the local ecological damage,the structure and material properties of asphalt concrete core-wall mixed earth dam filled with abandon slag were described,and the stability of seepage flow,slope stability and settlement were analyzed.The results showed that the seepage ratio,slope stability,safety factor and settlement amount of asphalt concrete core-wall mixed earth dam met the requirements of the code under different working conditions.It can provide a reference for the design of similar projects.

关 键 词：沥青混凝土 土石坝 弃渣料 

分 类 号：TV641[水利工程—水利水电工程] TV423