沈阳城市地铁站域地下空间开发的适宜性

The Suitability of Underground Space Development in Terms of Subway Station in Shenyang City

基于沈阳社会经济发展的现状、地铁建设和运营特点、开发建设的现状,分析其存在的问题,在对地铁站域和适宜性概念界定的基础上,从全寿命周期考虑影响因素,以青年大街地铁站为例,从规模、结构、设计三个方面,建立三级指标评价体系,利用改进的灰色聚类模型进行适宜性评价,评价结果为“良”,最主要的失分因素为对人流规模的预测,其次为绿色建筑的使用.最后提出提高沈阳城市地铁站域开发建设适宜性的对策建议.

Based on the status of Shenyang′s social and economic development as well as the characteristics of subway construction,operation and development,the existing problems were analyzed first.Then,taking the Qingnian Dajie subway station as an example,a three-level index evaluation system was established according to the definition of subway station area and suitability,in which the influencing factors in the whole life cycle was considered from the aspects of scale,structure and design.After then,an evaluation result of“good”on the suitability was scored by using an improved gray clustering model.The most important adverse factor is the prediction on the scale of the passenger flow,followed by the use of green buildings.Finally,some suggestions on enhancing the suitability of the development and construction of subway station in Shenyang city was put forward.