克孜河喀什段整治工程模型设计方法研究  

Model Design of Waterway Regulation of Kashi Section in Kezi River

作　　者：张帅帅[1] 杨胜发[1] 龚久南[1] 何洋[1] 

机构地区：[1]重庆交通大学河海学院,重庆400074

出　　处：《重庆交通大学学报（自然科学版）》2012年第2期304-307,共4页Journal of Chongqing Jiaotong University(Natural Science)

摘　　要：喀什城区克孜河沿线的防洪护岸综合治理工程是喀什市进行城市发展的总体规划布局的重要项目,但由于目前对于该类河流研究成果较少,通过公式计算确定冲刷深度存在较大误差,而通过物理模型试验研究该问题则更为合理。通过分析正态模型(轻质砂和天然砂)和传统的变态模型存在的缺陷,采用比降一致的变态动床模型设计方法确定其它各相似比尺。Comprehensive control project along the Kezi River in the urban area of Kashi is a material item of overall planning of urban development in Kashi.Due to few research results of this kind of river and large errors occurring when the scour depth is calculated by the formula,physical model tests are more reasonable to study the issue.Through the analysis of abnormal defects of the normal model(light sand and natural sand) and traditional model,other similar scale ratios are determined by using the distorted movable-bed model.

关 键 词：克孜河 动床 模型设计 

分 类 号：TV83[水利工程—水利水电工程]