Studies on Behavior of Yele Asphalt Concrete Core Wall Dam

摘要：

The paper analyzed the dislocation deformation,stress,strain,temperature,etc. Of asphalt concrete core wall of Yele dam on the South Edgeworthia papyrifera River of Sichuan Province of China.It uses traditional analysis methods and establishes mathematical model.It combines of qualitative analysis and quantitative calculation in the analysis. Through the analysis,it is found that the dislocation deformation between the core wall and the concrete plinth stabilizes between-1.02-0.60 mm;the dislocation deformation between the core and the transitional material stabilizes between-55.25-7.30 mm;the compressive stress of the core wall on the basement is-2.10-0.16 MPa;the upstream and downstream surface of the core wall present compressive strain,with the upstream & downstream strains being of -24.04 κμε and -42.30 κμε respectively;the upstream and downstream water level difference is 113.3 m. Therefore,it can be said that the impermeability of the core wall is good and the behavior of stress and strain is normal.

关键词： Yele dam asphalt concrete core dislocation deformation stress strain

作者: Wang Xunbo Zheng Peixi

作者单位: Yunnan Lubuge Consulting Co.Ltd.,Kunming 650051,China

会议类型: 国际会议

会议名称: The 1st International Symposium on Rockfill Dams(第一届堆石坝国际研讨会)

会议地点: 成都

会议语种:英文

页码: 631-637

在线出版日期: 2009-10-18（万方平台首次上网日期，不代表论文的发表时间）