Herramientas computacionales en 2D basadas en el software SWMM para el modelado de sistemas de drenaje en ambientes urbanos.

Abstract

The present work investigates the use of 2D computational tools based on SWMM software to model drainage systems in urban areas, with a focus on efficient sewer management and flood mitigation. The methodology includes the use of three main tools: PCSWMM, InfoSWMM and XPSWMM, which allow detailed hydrological and hydraulic modeling, incorporating data on land use, climate change and low impact development (LID) practices. The activities carried out covered the calibration and validation of models, as well as integrated geographic information systems (GIS) to optimize spatial analysis and data management in the study. To improve the accuracy of simulations. PCSWMM stands out for its ability to model green infrastructure and its integration of 1D and 2D entities, being applicable in rural and urban environments; InfoSWMM offers advanced 2D modeling, allowing the connection of 1D and 2D zones, as well as tools to simulate water quality and evaluate climate change scenarios; while XPSWMM focuses on the detailed simulation of urban drainage systems. Among the main results is the ability of these tools to predict and manage the response of the urban drainage system to extreme precipitation events, as well as to evaluate the effectiveness of various stormwater management strategies. The main conclusion is that these tools are essential for the sustainable planning and management of drainage systems, contributing significantly to urban resilience and sustainability in the face of current and future challenges, such as extensive construction and climate change. This study highlights the relevance of integrating advanced technologies and sustainable development practices to improve urban infrastructure and protect the environment.