Make the community like a sponge inclusive, based on climate change ecological community design

Chengdu is a city with obvious rainy season and heavy rainfall time, so it has a high requirement for the city's nahong ability. Zaozi Lane is an important old community in Jinniu District of Chengdu, which lacks consideration of urban microclimate treatment and cultural history. Combined with the requirements of urban development, zaozi Lane was redesigned based on its internal conditions and surrounding environment. In the design, the relevant knowledge and technology of sponge city are used to treat the rainwater in the landscape green space such as ecological drainage ditch and rainwater garden through filtration, infiltration, discharge and reuse within a short time. Through landscape green space, intelligent landscape facilities, landscape water treatment and other urban microclimate improvement methods, improve the urban microclimate of the community, while affecting the urban microclimate of the whole area; Deeply dig the history of the community, retain the historical culture and humanistic spirit inherited by the community, and integrate culture into landscape and life through landscape treatment. The zaozi Lane community is redesigned as an ecological and cultural livable community with profound connotations and full charm, which has the ability to deal with the short-term heavy rainfall climate and has some changes to the urban microclimate.