大柳树坝址岩体渗漏量物理模拟  

Physical simulation of the leakage from rock mass at Daliushu dam site of the Yellow River,China

作　　者：胡瑾[1] 聂德新[1] 刘汉超[1] 

机构地区：[1]地质灾害防治与地质环境保护国家重点实验室(成都理工大学),成都610059

出　　处：《成都理工大学学报（自然科学版）》2010年第5期579-582,共4页Journal of Chengdu University of Technology: Science & Technology Edition

摘　　要：在对拟建的黄河大柳树坝址岩体地质情况及渗漏情况分析的基础上,根据相似定理及规律,选取普通烧结砖作为实验材料,确定了渗漏的物理模型,包括几何条件、物理条件、边界条件及初始条件。并通过模型试验的数据计算得出渗透量。与根据传统方式分析计算出的结果进行对比,其值较接近。Based on the analysis of the geological conditions and the leakage situation of rock masses at Daliushu dam site of the Yellow River,the materials and the physical model of leakage（including the geometric conditions,physical condition,boundary conditions and initial conditions）were selected according to the similarity theorem and regularity,and then the leakage was calculated using the model testing data.Compared with the results obtained from the analysis and calculation using the conventional method,the value obtained using the new method is the similar to that obtained using the conventional method.Consequently,the materials selection and the testing method in this model are feasible in this paper.

关 键 词：岩体 渗漏量 物理模拟 几何条件 物理条件 边界条件 初始条件 相似材料 

分 类 号：TV139.16[水利工程—水力学及河流动力学]