塔里木河水沙特性分析

Analysis for Characterization of Water and Sediment in Tarim River

对塔里木河水网特性与其周边环境特点及水沙特性进行了阐述,分析了塔里木河泥沙形成的机理。对采样于塔里木河流上、中、下段中的泥沙进行筛分试验和化学成分测试,得到塔里木河泥沙的物理化学基本特性。文章后部分对塔里木河水沙特性的由来进行了分析评说,为后续对塔里木河流泥沙运动规律的研究打下坚实的基础。

This paper analyzes the water flow network characteristics and properties and surrounding environment and sediment profiles of Tarim River, then based on these, the one extrapolate and analyzes the mechanism of becoming of the sediment of Tarim River. This paper taking the screening tests and chemical composition for the sediment sampling from the flows, middle and lower sections of Tarim River, and getting the characteristics of physical and chemical composition. And based on these results, in the after part of this paper give commentary for the origin of the characteristics of water flow network and sediment of Tarim River, and lay a foundation for further study of the movement of viscous flow of sediment of Tarim River.