Study on the Spatial Expansion of Town Construction Land under the Guidance of Towns Planning

Based on the predecessors’ achievements and graphic data of ten-town master planning, we analyzed both the current and planning construction land of ten towns in Gannan, concluded 6 spatial expansion patterns, from which planners seek construction land for towns’ development in the master planning, and we rethought profoundly on the spatial expansion of towns and came up with the idea that the spatial expansion of town construction land should consider internal growth instead of continuous expansion, and we are expecting that the study could provide some help to the town planning work and scale controlling of town construction land.