"2014 China's Urban Underground Space Development Research Report, white paper" published  In the 10 years of the new century, with the improvement of the level of China's economic and social development, China urban underground space development and utilization has made remarkable achievements, the number and scale of underground space development in cities of our country has been in the international leading level. But from the point of view of land transportation, development efficiency and use efficiency aspects, as the Academician Qian seven tiger pointed out: "China is the development and utilization of underground space in the country, but is not the underground space development and utilization of power." 2014 is the key to the development of urban underground space in China from "quantity increasing" to "orderly". In a programmatic document released in March 2014 as China to promote the development of the new urbanization, "national new urbanization plan (20142020 years)", put forward the "underground space development" to "overall planning, establish and improve the city underground space development and utilization coordination mechanism", "an important measure to promote scientific and orderly city rail transit construction" and "the implementation of the comprehensive pipe gallery" city comprehensive utilization of city underground space resources, in order to deal with the "pie" of the city development mode and the "disorderly development, city population spatial agglomeration, heavy economic development, light environmental protection, city construction", and constantly improve the city motorization rate caused the increasingly serious traffic congestion, city waterlogging and other "urban diseases". It is in this context, long-term commitment to the theory and practice of urban underground space, and in the field of urban underground space made great achievements of the people's Liberation Army (PLA) Co., Ltd. research compiled designed the 2014 in Urban Underground Space Development Research Report and white paper "underground space research center of the University of technology and Nanjing Hui Dragon City Planning. The report consists of two units dozens of times, five times, before and after the last 8 months, form the preliminary results in early March 2015. The number of experts involved after the correction, in June basically completed the review results. The report of the public version of the report by the China urban planning network, China rock mechanics and engineering society, the Chinese people's air defense network and the domestic academic institutions network platform, to the community at the same time. 【Back】