Study On The Texture Restoration Of Traditional Villages In The Central Plains From The Perspective Of Protection And Utilization

With the rapid development of society and the acceleration of urbanization,the appearance of rural areas in China has undergone tremendous changes.The original spatial texture of rural areas has also been destroyed due to the continuous expansion of cities and the expansion of rural population.The texture structure has also become disorderly due to self built and disorderly construction,and the original style of rural areas has disappeared.The countryside is moving towards a state of "resembling a village but not a village,like a city but not a city".Through the analysis of the internal texture of traditional villages,it is found that the root cause of this phenomenon is the lack of analysis of the village’s intrinsic value and organizational logic.Existing protection schemes often focus on the protection of material and intangible cultural heritage,while ignoring the construction of the village’s overall texture style.Therefore,this article uses parameterization and digitization as technical support,combining quantitative and qualitative analysis,with Xizhai Village,Zhifang Village,and Wangyinggou Village in the Jiaxian area of Pingdingshan as the research objects.The aim is to analyze the inherent laws of traditional village spatial texture morphology,discover the original style and value of traditional villages,and ultimately propose specific planning and design application strategies to promote the rational and orderly development of village texture morphology,The issue of theoretical deficiencies in supplementing parameterization in traditional village research has reference value for future research on rural texture.The core research content of the thesis mainly includes the following:(1)According to the traditional villages in the Central Plains area investigated on the spot,the analysis was conducted from the aspects of geographical location,layout,size,village type,and number of traditional buildings.Finally,three different types of traditional villages were selected as the research objects,namely,Xizhai Village of alluvial flat prototype,Zhifang Village of hillside slope type,and Wangyinggou Village of intermountain highland type.The study concludes that there are currently many problems in villages,such as the destruction of their morphology and texture,the inability to continue their traditional style,and imbalanced investment in funds.A parameterized approach is proposed to solve these problems.(2)Based on the actual situation and parameterization requirements of the case village,the "Pu’s boundary extraction method" is used to extract the boundaries of three traditional villages.At the same time,combined with the existing features of the village,the road spatial texture,plot spatial texture,and architectural spatial texture are optimized and improved.Based on the optimized parameters,a feature parameter set was obtained,and then a quantitative analysis was conducted on the texture parameter set of roads,plots,and building spaces to analyze the texture differences of the case village under different terrain conditions.The research results indicate that traditional villages in the Pingdingshan area should have more detailed planning guidelines and landscape classification guidelines.(3)According to the "Guidelines for Village Construction Planning in Henan Province"and "Guidelines for the Protection and Development of Traditional Villages in Henan Province",as well as the current national rural planning and construction standards,the extracted parameters are adjusted and optimized according to specific requirements.Write a CGA rule file based on the extracted parameters,generate a spatial quality model in CityEngine,and simulate the spatial texture state of the village.According to relevant planning theories,evaluation indicators are selected,indicator weights are established,and an evaluation system is established to evaluate the similarity of the optimized feature parameters of the case village.If the similarity reaches 75%or more,it is considered qualified.At the same time,the parameters extracted from the case village were transformed into language and charts,and compared with the "Guidelines" for selection to select applicable indicators and provide parameter support.(4)Based on the analysis content,propose a case study on the improvement of village roads and plot landscapes,as well as building restoration plans.The improvement of road landscapes is mainly focused on main roads,secondary roads,and alleyways.At the same time,a new riverside leisure trail is added;Ecological green roads,etc.,the landscape improvement of the plot starts from public areas,residential living areas,residential activity areas,etc.The restoration of architectural texture first analyzes the traditional buildings in Xizhai Village,evaluates their style,and finally proposes a restoration effect diagram.The restoration of architectural texture starts with residential and commercial buildings,which can serve as a reference for future planning and design.Summary:This article takes traditional villages in the Central Plains region as the research object,and discusses in detail the application and practice of parameterization technology in traditional village planning.The results can provide data support for future village planning and enrich relevant field theories.