Hydrodynamic Pressure on Rigid Sloping Dams with Two-Segmented Bed during Earthquakes

摘要：

In this paper the hydrodynamic pressures acting on the surface of a rigid dam during earthquakes are examined analytically. The equations for the earthquake forces on a rigid dam are solved exactly by two-dimensional potential-flow theory;Analytical solution is obtained for the cases where the inclined upstream dam face has a constant slope and the reservoir has a two-segmented bottom,that inclined bottom of the reservoir has a constant slope and thus the reservoir has a trapezoidal shape. This solution is compared with experimental data and numerical solutions with good agreement.

关键词： hydrodynamic pressure sloping upstream dam face two segmented bed analytical solution conformal mapping

作者: Mahdi Moarref Reza Attarnejad Hasan Ahmadi Karvigh

作者单位: MSC.Student,Department of Civil Engineering,University of Tehran,Iran Member of Academic Board,Department of Civil Engineering,University of Tehran,Iran

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: 843-850

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）