Discussion on urban underground space planning system:taking Shandong province as an example
Taking Shandong as an example,through the comprehensive study of the development and utilization of urban underground space in various regions,this paper summarizes the situation of urban underground space planning,and scientifically judges the problems existing in the urban underground space planning system.Also combined with the development trend of underground space in the future,explores and constructs the underground space planning system of"two layers,seven items and eight emphases"under the territorial space planning system.In addition,a three-dimensional urban underground space management and control system of"regulations,institutions and measures"is established to provide effective reference for the construction and management of urban underground space,better achieve the orderly development and intensive use of urban space.