Depthmap诊断引导下的城中村废弃幼儿园微更新研究OA

Against the background of the existing space renewal in urban villages,in view of the idleness of an abandoned kindergarten and its surrounding open space in Yinliuyao Village,Baotou caused by broken accessibility,spatial segregation,and lack of inter-generational functions,this paper introduced Depthmap,a spatial quantification tool,constructed axial models and isovist models,and combined with field observations to accurately diagnose the spatial problems.The results show that:①the north path connecting the kindergarten to the main road has a choice value of 0(the lowest in the entire area)and an integration value of 0.783,which confirms physical segregation.②The visible area from the main road viewpoint is only 302.092 m²(with a blind spot rate exceeding 80%),leading to difficulties in identifying the entrance.③ Field observations reveal that children lack play spaces and the elderly lack leisure areas.Correspondingly,the targeted strategies are proposed:clearing and dredging the north alley of the abandoned kindergarten to restore traffic,removing visual obstacles and setting signs to enhance guidance,and introducing time-shared inter-generational functional zones.This paper verifies that Depthmap can provide a scientific framework of efficient diagnosis-precise response for the micro-renewal of small-scale spaces in urban villages,and offers methodological reference value for the renovation of similar abandoned facilities.