改革开放以来,杭州市的经济、社会都有了快速的发展,国内生产总值上升到全国省会城市中的第二位,仅次于广州。但由于城市区域面积窄小(城市区域面积仅430平方公里),严重制约了杭州市的进一步发展,也影响西湖风景区和历史文化名城的保护,并使早已开始的杭州市城市总体规划修编工作无法进行下去。为此,浙江 Since the reform and opening up, Hangzhou’s economy and society have developed rapidly. The gross domestic product has risen to the second place in the provincial capital cities, second only to Guangzhou. However, due to the narrow urban area (the urban area is only 430 square kilometers), it seriously restricts the further development of Hangzhou, and also affects the protection of the West Lake Scenic Area and historical and cultural cities, and enables the long-established restoration of Hangzhou’s urban master plan. Work cannot go on. To this end, Zhejiang