Research on Urban Disaster Risk Reduction Planning and Municipal Infrastructure Layout Optimization Based on GIS Technology

Abstract

This article provides a detailed exploration of the development of urban disaster risk reduction planning, the application of GIS technology in urban planning, and the current status of optimizing municipal infrastructure layout. The importance and methods of urban natural disaster risk assessment, as well as the application of GIS in urban disaster risk reduction planning, are discussed. The classification and functions of municipal infrastructure, as well as planning and design principles, are introduced. Finally, through practical case studies, the article showcases the outcomes of urban disaster risk reduction planning and municipal infrastructure layout optimization, emphasizing the significance of these methods in enhancing urban resilience, sustainability, and residents' quality of life. This article underscores the critical role of GIS technology in urban planning and management and the application of planning and management principles in achieving sustainable urban infrastructure, providing substantial support for urban development and safety.