生物通

基于SWMM-HEC-RAS耦合模型的随机城市洪水灾害制图框架开发与应用

为解决传统确定性洪水模型无法表征参数不确定性的问题，Sayed Joinal Hossain Abedin团队开发了开源工具SWMM-RASpy，通过耦合行业标准水文模型SWMM和水力学模型HEC-RAS 2D，实现了粗糙度参数随机采样与淹没概率量化。研究表明，考虑粗糙度不确定性可使流域淹没面积 ...
usace.army.mil

USACE predictive software improving flood fights at home and abroad

ALEXANDRIA, Va. – (Oct. 3, 2022) Flooding is a universal challenge, and the U.S. Army Corps of Engineers (USACE) is sharing their tools and methodologies in the fight against floods with international ...
National Academies of Sciences%2c Engineering%2c and Medicine

Selection and Application of Manning's Roughness Values in Two-Dimensional Hydraulic Models

Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...
usace.army.mil

Software wins innovation award for predictive flooding capabilities following fires

ALEXANDRIA, Va. (May 18, 2023) –The Institute for Water Resources’(IWR) Hydrologic Engineering Center (HEC), located in Davis, CA, takes home the U.S. Army Corps of Engineers (USACE) Innovation of the ...