前言马斯京根流量演算法是水文上常用的河道洪流演算法。它是以运动波理论为基础,主要使用连续方程和简化或近似处理的动力方程联解。1934年由美国麦卡锡(Mctarthg)提出,50年来许多水文工作者围绕这一课题进行了多方面的研究,虽然对某些问题有所深化,但是尚有部分问题仍然有不同的见解。本文拟就下述几个方面进行评述:一、初始入流条件与负出流问题;二、 Introduction The Muskingum flow algorithm is a hydrological algorithm commonly used in river floods. It is based on the theory of motion waves, mainly using continuous equations and simplified or approximate solutions of dynamic equations. In 1934, proposed by Mctarthg in the United States, many hydrological workers conducted various studies on this subject in the past 50 years. Although some problems have been deepened, some problems still have different opinions. This article intends to comment on the following aspects: First, the initial inflow conditions and negative outflow problem; Second,