【摘要】 通过对我国历史城市整体性特征的分析，揭示其面临的主要问题和挑战。结合滁州历史城市保护与更新的规划和实施案例，以空间演变叠加分析为切入点，通过价值导向、空间整体、功能完善、系统协同4个维度，探索历史城市整体性保护与更新方法。更多还原

【Abstract】 This paper analyzes the holistic characteristics of Chinese historic cities, revealing the main issues and challenges they face. Drawing on planning and implementation cases of conservation and renewal in Chuzhou, this study employs spatial evolution overlay analysis as a starting point. It explores integrated conservation and renewal methods for historic cities through four dimensions: value orientation, spatial integrity, functional refinement, and systemic coordination.更多还原