Improved similarity criterion for seepage erosion using mesoscopic coupled PFC-CFD model

来源 :中南大学学报：英文版 | 被引量 : 0次 | 上传用户：muspace

【摘要】

：

Conventional model tests and centrifuge tests are frequently used to investigate seepage erosion. However, the centrifugal test method may not be efficient acco

【作者】

：

倪小东王媛陈珂赵帅龙

【机构】

：

KeyLaboratoryofMinistryofEducationforGeomechanicsandEmbankmentEngineering

【出处】

：

中南大学学报：英文版

【发表日期】

：

2015年8期

【关键词】

：

cfd模型耦合渗流相似准则侵蚀过程介观层次计算流体动力学离心试验模型试验 mesoscopic model centrifugal model

【基金项目】

：

Project（51309086） supported by the National Natural Science Foundation of China, Project（20110094120002） supported by the Ministry Education Foundation of China, Projects（2014B04914, 2011B07214） suppo

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

Conventional model tests and centrifuge tests are frequently used to investigate seepage erosion. However, the centrifugal test method may not be efficient according to the results of hydraulic conductivity tests and piping erosion tests. The reason why s

其他文献

An approach for complex activity recognition by key frames

A new method for complex activity recognition in videos by key frames was presented. The progressive bisection strategy(PBS) was employed to divide the complex activity into a series of simple activit

期刊

识别方法关键帧匹配关系竞争学习活动分解相似准则视觉因素干扰因子human activity recognition complex activ

Effect of precipitation condition on photosynthesis and biomass accumulation and referring to splash

Negative effect of precipitation on plant photosynthesis was investigated in this work. Stomatal conductance, transpiration rate and net photosynthetic rate wer

期刊

降水条件光合作用生物量积累季风气候区常绿树种亚热带植物生长干物质积累precipitation leaf photosynthesis sp

Determination method of load balance ranges for train operation safety under strong wind

The aerodynamic performances of a passenger car and a box car with different heights of windbreak walls under strong wind were studied using the numerical simul

期刊

行车安全测定方法负载均衡强风列车运行安全性空气动力学性能倾覆力矩气动性能strong wind train load balance range

Reliability-based congestion pricing model under endogenous equilibrated market penetration and comp

A reliability-based stochastic system optimum congestion pricing(SSOCP) model with endogenous market penetration and compliance rate in an advanced traveler inf

期刊

ATIS定价模式交通拥堵可靠性渗透率市场出行者信息系统内源性reliability advanced traveler information

Improved similarity criterion for seepage erosion using mesoscopic coupled PFC-CFD model

其他学术论文