高含沙水流水跃的实验研究

Research for High-Sand Density Hydraulic Jump in Laboratory

本文研究不同含沙量对水跃共轭水深、水面线、跃长及跃后断面比能的影响，得出不同含沙量时水跃要素的变化规律。为今后高含沙水跃消能工程的设计，提供有益的参考。

his paper introduces a research for high-sands density hydraulic jump. The clean water flow and the density water flow is different. As the specific density changes. the conjucated water deepth, the profile line, the length and the back section rational energy of hydraulic jump will change too. This paper analyses these situations change reason, and establishes several experimence formulas. It supplies a valuable reference for the furture engineering works in the high-sands density hydraulic jump.