Strategies and Reutilization Modes of Damaged Land for Mining in the Context of Industry Transformational Development of Mentougou

China's thirty years' Reform and Opening up Policy now leads to great economic achievement and a high level of urbanization development that have attracted attention of whole world. Unfortunately, the extensive mode of exploitation of land and mineral resources causes a large quantity of land destruction, including land damage, collapse, construction occupying and other problems. Especially in the mining cities, the Increasing resources depletion has become the most serious obstacle and great challenge for the economic and social development. Therefore, how to rehabilitate, exploit and utilize the damage or wasted land after mining activity and how to realize industrial transform for mining cities sustainable development, are currently major task and inevitable trend to achieve sustainable development. With the application of the literature research method and the study of the economic development history and its transformational trend, wasted mining land reutilization modes and relevant policy tools of classic mining cities at home and abroad were studied systematically. Meanwhile, the paper took urban area of Mentougou, Beijing, as an example, and analyzed the feature of severely limited land resources caused by the mining activity, scarceness of natural land resource for building during the context of economic transformational development. And then the paper proposed various strategies and modes for industrial transformation development of mining cities by means of restoring and reutilizing the coal mining collapse land.