Ecological construction of drainage systems in traditional Chinese settlements: a case study of Linfeng Village / Hou Jialin ... [et al.]

Rainfall is extremely important as a key link in the natural cycle system. With the rapid development of urbanisation, there are generally a series of water environment problems in residential compounds. The sustainable development theory of modern architecture emphasises the mutual promotion and coordinated development with traditional architecture. Traditional Chinese settlements are worthy of our reference and learning, both in terms of design concepts and construction techniques. This paper focuses on Linfeng Village, a traditional settlement located in Pingdingshan City and uses it as the subject of research. Through research methods such as field research and case studies, the water culture and drainage flood control system of Linfeng Village are analysed. Then the rainwater system composition and drainage system construction technology of typical residential buildings are studied. It is found that Linfeng Village fully embodies the concept of utilising the natural environment and climate resources to create a suitable living environment in its site selection. The drainage system of the residential buildings is designed together with the overall water system of the settlement to form a water circulation system. In terms of construction techniques, different terrain and climatic conditions directly affect the use function of the building and the construction of the rainwater system. The amount of rainfall directly affects the construction methods and techniques of roofs, walls, and courtyards in residential buildings. Through the study, on the one hand, is conducive to the protection of China's ancient architectural heritage in the new situation. On the other hand, it provides new ideas and coping strategies for professionals in the design of building drainage systems.