Research on the Effectiveness and Strategies of Protection and Utilization of Pantang Wuyue, Guangzhou from the Perspective of Typo-morphology

Typo-morphology is an important theoretical tool in the field of urban and architectural research and is often used to help understand the inherent laws of the built environment. However, in the study of traditional villages with diverse regional cultures and profound historical accumulation, the application of typo-morphology still needs to be further deepened. Pantang Village, as one of the few complete Qing Dynasty settlements in the historical urban area of​Guangzhou, faces the contradiction between modern urban expansion and the protection of traditional style. In the block protection and reuse practice launched in 2016, Pantang Village lacks response to historical and cultural space. How to activate the characteristic genes of the block through spatial prototypes and achieve sustainable renewal is the main research question of this article. Based on typo-morphology, this study explores the sustainable development mechanism of Pantang Village. By analyzing the evolution of its spatial pattern and the causes of its morphology, this study introduces protection and utilization evaluation in combination with micro-transformation practices, builds an evaluation system and proposes optimization strategies to promote the innovation and inheritance of historical and cultural heritage and the continuous improvement of the vitality of the block. First, the basic situation of Pantang Village and its historical development context are summarized. According to different historical stages, the evolution characteristics of the morphological types of Pantang Village in key elements are sorted out, starting from the elements of street system and street, street and plot, public space, building layout and three-dimensional form. Summarize its morphological evolution law and explain the evolution mechanism of morphological type; Then, the morphological type elements are integrated into the evaluation indicators of Pantang Village, and the protection and reuse of Pantang Village blocks are evaluated after use through the satisfaction analysis of experts and the public. After comparing and analyzing the two evaluations, the optimization direction is given, and combined with the evolution law, the experience summary of the protection and reuse of Pantang Village is obtained. Then the analysis results are applied to Pantang Wuyue, and optimization strategies are proposed for its street system and streets, street frames and plots, public spaces, building layout and three-dimensional shapes, forming an overall design plan; Finally, the research concludes: Taking Pantang Wuyue as an example, this paper constructs a Chinese-style urban morphology analysis framework, identifies the block space prototype and characteristic genes, and proposes optimization strategies for practice. At the innovation level, this paper combines "typo-morphology + protection and utilization evaluation" to form a closed loop and accurately locate the renewal needs. Contribute to the analysis of the spatial prototype of traditional Chinese historical and cultural blocks and the balance of historical protection and revitalization.