为科学适度地利用地下空间资源，促进城市空间从平面发展到竖向分层发展转变，保障超大城市生态地质环境安全，促进城市空间资源可持续利用，从加强生态底线约束、促进地下空间资源高效利用的角度出发，结合北京城市发展特征，探索地下空间资源利用与地下生态地质环境保护的协调关系，考虑生态保护、城市地下空间建设现状、地质条件、历史保护、用地权属、建设发展等因素，划定地下空间三维生态红线，并进行地下空间资源潜力评估；探索地下各类功能设施系统的布局关系，根据不同地区发展需求，提出“地下空间+公共服务”、“地下空间+市政综合体”、“地下空间+立体环隧”、“地下空间+轨道交通”、“地下空间+交通综合体”、“地下空间+基础设施环廊”等地下空间功能耦合发展模式。
SHI Xiaodong
,
ZHAO Yiting
,
WU Kejie
. Research on Scientific Planning Methods of Underground
Space in Megacities in Era of Ecological Civilization: a Case Study of Beijing City Underground Space Development（生态文明时代超大城市地下空间科学规划方法探索——以北京城市地下空间规划建设为例）[J]. 隧道建设, 2020
, 40(5)
: 611
-620
.
DOI: 10.3973/j.issn.2096-4498.2020.05.001
At present, the scientific and appropriate
utilization, the transition from plane development to vertical layered
development, the ecogeological environment safety of megacity,
and the sustainable resource utilization of underground space are of great
significance. Hence, the coordinated relationship between utilization of
underground space resource and protection of the ecogeological
environment in Beijing is discussed from the aspects of strengthening the
ecological baseline constraint and promoting the highefficient
utilization of underground space resource. And then the threedimensional ecological red line of underground space is determined,
and the assessment is carried out on the potentiality of underground space
resource by considering the ecological environment protection, construction
stateofart of city
underground space, geological conditions, historical building protection, land
ownership and construction development. Finally, the arrangement relationships
among different functional facility systems are explored, and different coupled
development modes of underground space, i.e. underground space + public
service, underground space + municipal complex, underground space +
multifunctional tunnel, underground space + metro transit, underground space +
transportation complex and underground space + infrastructure corridor, etc.
are proposed for different development demands.
