塔里木河粘性泥沙分布与物化特性研究

Study on Distribution and Physical and Chemical Characterization of Cohesive 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概况性分析,根据这些分析,对塔里木河流粘性泥沙的形成由来以及其分布大致特征进行了推断与分析。报道了针对塔里木河下游的粘性泥沙样本所进行的筛分试验和化学成分的测试,得到塔里木河粘性泥沙的物理化学基本特性。对塔里木河流的粘性泥沙的其他一些特性进行了粗略分析,为后续对塔里木河流粘性泥沙运动规律的研究打下坚实的基础。

This article had given a brief analysis of the water network characteristics and properties and surrounding environment and sediment profiles of Tarim River , then based on these analyzes , had given the extrapolation and analysis of the mechanism of becoming of the cohesive sediment of Tarim River.This article had taken the screening tests and chemical composition for the cohesive sediment sampling from the lower reaches of Tarim River , and based on these results ,this article had given the in-depth analysis of the characteristics of the cohesive sediment of Tarim River , and had laid a soild foundation for further study of the movement of viscous flow of cohesive sediment of Tarim River.