站群域地下空间的规划布局模式研究——以上海地铁10号线为例

【作者】 董蕴豪； 乔永康； 彭芳乐；

【机构】 同济大学地下空间研究中心；

【摘要】 本文提出了站群域地下空间的概念,将其分为折角形、之字形、围合形三种类型,并对其基本特征进行了阐述。基于土地价值线性衰减、地价与开发强度正相关、地价影响等同这三条等假设,建立数学分析模型,并通过对站群域进行二重积分来确定地下空间开发强度。通过以上计算结果,本文给出了站群域地下空间的平面及竖向布局模式。最后,本文对上海地铁10号线中的五角场-江湾体育场、陕西南路和南京东路等三座站群进行了案例研究。更多还原

【Abstract】 This article raises the concept of underground space affiliated to metro station agglomeration(USSA).USSA is divided into three basic categories:corner type,zigzag type and enclosure type.Their characteristics are given respectively.Based on the basic assumptions such as land price linear attenuation,positive correlation between land price and development intensity and equal effect of land price,a mathematical analysis model is established.Underground space development intensity of USSA is determined by doing the double integral over the metro station agglomeration region.Layout patterns of USSA in both horizontal and vertical directions are given by using the calculation results.At last,three case studies from Shanghai metro line 10 are presented:Wujiaochang-Jiangwan Stadium station agglomeration,South Shanxi Road station agglomeration and East Nanjing Road station agglomeration.更多还原