HEC-RAS River Analysis System. Hydraulic User's Manual. Version 1.0.
HEC-RAS River Analysis System. Hydraulic User's Manual. Version 1.0.
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发表时间：
1995-07
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通讯作者：
G. Brunner
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作者：
G. Brunner
摘要：欢迎使用水文工程中心的河流分析系统（HEC-RAS）。该软件允许您执行一维稳定流动，非定常流动和泥沙运输计算(当前版本的HEC-RAS只能执行稳定流动计算。不稳定流动和泥沙输送将在未来的版本中添加)。HEC-RAS建模系统是作为水文工程中心“下一代”（NexGen）水文工程软件的一部分开发的。NexGen项目涵盖了水文工程的几个方面，包括：降雨径流分析；河流水力学;油藏系统模拟；洪水灾害分析；以及水库运行的实时河流预报。本章讨论了HEC-RAS的一般原理，并简要概述了建模系统的功能。讨论了HEC-RAS的文档，以及本手册的概述。
Abstract : Welcome to the Hydrologic Engineering Center's River Analysis System (HEC-RAS). This software allows you to perform one-dimensional steady flow, unsteady flow, and sediment transport calculations (The current version of HEC-RAS can only perform steady flow calculations. Unsteady flow and sediment transport will be added in future versions). The HEC-RAS modeling system was developed as a part of the Hydrologic Engineering Center's 'Next Generation' (NexGen) of hydrologic engineering software. The NexGen project encompasses several aspects of hydrologic engineering, including: rainfall-runoff analysis; river hydraulics; reservoir system simulation; flood damage analysis; and real-time river forecasting for reservoir operations. This chapter discusses the general philosophy of HEC-RAS and gives you a brief overview of the capabilities of the modeling system. Documentation for HEC-RAS is discussed, as well as an overview of this manual.