标准编号：ISO/TR 11651:2015
中文名称：用一维仿真模型估算水库泥沙淤积
英文名称：Estimation of sediment deposition in reservoirs using one dimensional simulation models
发布日期：2015-08
标准范围
This Technical Report describes a method for estimation/prediction of sediment deposition withinand upstream of a reservoir using numerical simulation techniques through one-dimensional flow andsediment transport equations.Numerical simulation models for predicting sediment distribution are applicable for reservoirs, wherethe length of the reservoir greatly exceeds the depth and width and the reservoir has a significantthrough flow.This Technical Report includes the theoretical basis and fundamental assumptions of the technique andprovides a summary of some numerical methods used to solve the unsteady flow and sediment transportequations. Also provided are details on the application of the model, including data requirements,procedures for model calibration, validation, testing, applications and identification of uncertaintiesassociated with the method. This Technical Report does not provide sufficient information for thedevelopment of a computer program for solving the equations, but rather is based on the assumptionthat an adequately documented computer program is available.
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