声学多普勒流速剖面仪（ADCP）试验观测及应用初探

摘要

以崇左水文站ADCP试验情况为例，介绍了ADCP的特点：在正常情况下测验的效率较高，安全性比较可靠，但存在故障维修成本高、受含沙量影响比较明显、易受水下外来电波干扰、推算实时流量不稳定等问题。提出了ADCP测验工作中如何确保稳定性、降低维护成本、提高效率的建议。%Taking ADCP tests conducted at Chongzuo hydrological station as example,an introduction was made on the characteristics of ADCP,including relatively high efficiency under normal conditions,safety and reliability, high repairing cost,significantly influenced by sediment concentration,liable to be interfered by under water for-eign radio wave,unstable in calculating real-time current. Suggestions were put forward to ensure stability,reduce maintenance cost and improve efficiency.