Research on Identification and Control of Ventilation Corridors in Super-large Urban Central Areas:A Case Study of Guangzhou
This paper utilizes meteorological data,natural vegetation data from three-dimensional adjustment data,population spatial distribution data,and building surveying and mapping data in Guangzhou to construct a geographical spatial database of the central urban area of Guangzhou and build a three-dimensional spatial model using geographic information system technology.The paper adopts the minimum wind resistance method to carry out simulation analysis of the ventilation potential in the central urban area and identifies ventilation corridors.It establishes a spatial-temporal characteristic analysis model for wind corridors based on urban morphological evolution and meteorological data and proposes constructive suggestions for controlling ventilation corridors,providing innovative methods for the identification and control of ventilation corridors in super-large urban centers.
comprehensive urban designurban concentrated development zoneventilation corridorsimulation and controlGuangzhou
NETL
NSTL
万方数据
