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Selection and Application of Manning's Roughness Values in Two-dimensional Hydraulic Models
Xiaofeng LiuAli Mahdavi MazdehLyle ZevenbergenCasey M. Kramer
出版Transportation Research Board, 2024
ISBN030970944X9780309709446
URLhttp://books.google.com.hk/books?id=iMyv0AEACAAJ&hl=&source=gbs_api
註釋"Measures to improve the accuracy, reliability, and consistency in selecting roughness values for the application of 2D hydraulic models at highway crossings and in transportation corridors will represent a major step forward in the evolving state of practice. Whether a one-dimensional or a 2D modeling approach is taken, inconsistencies can exist from state to state, and even within states at the various district levels, on how to develop accurate and reliable hydraulic models. The fundamental issue is the selection and assignment of Manning's roughness values for a variety of channel types and land uses. [This report] presents guidelines for the selection and application of Manning's roughness values for 2D hydraulic models." -- Publisher's website