This repository documents an advanced study combining hydraulic modeling and social vulnerability analysis to assess the impacts of Hurricane Helene on river dynamics in East Tennessee and Western ...

本研究针对阿拉伯河(Shatt Al-Arab River)河口因侵蚀沉积导致的国际边界线(Thalweg Line)偏移问题，采用HEC RAS 2D和ANSYS 3D耦合模拟技术，揭示了最大剪切应力(3.88 Pa)与流速(1.05 m/s)集中区导致河床最深点向伊拉克侧偏移2公里的机制，为跨境河流治理提供关键水力参数。

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 ...

Abstract: The world is facing unavoidable disaster challenges, especially floods in Thailand, these inundations have been becoming increasingly difficult to manage each year. Therefore, a preliminary ...

"Learn the fundamentals of amigurumi with this easy-to-follow tutorial designed for beginners. Discover basic techniques, essential stitches, and tips to create your own adorable crocheted characters.

Welcome to the first part of our Blender tutorial series for absolute beginners! In this episode, we'll cover the essential basics you need to get started with Blender. From navigating the interface ...

Department of Civil and Environmental Engineering, Norwegian University of Science and Technology (NTNU), Trondheim, Norway In this study, two hydrodynamic models, TELEMAC-2D and HEC-RAS 2D, were ...

Abstract: This article will detail the steps to model a sand trap in the HEC-RAS software and once modeled, which variables can be modified to obtain greater decantation of particles in the sand trap.