A conceptual framework and implementation tool for land use planning for corridor transit oriented development
A conceptual framework and implementation tool for land use planning for corridor transit oriented development
复制标题
走廊交通导向型开发土地利用规划的概念框架和实施工具
DOI：
10.1016/j.cities.2020.102939
复制
发表时间：
2020-12
期刊：
影响因子：
6.7
通讯作者：
徐涛
中科院分区：
文献类型：
--
作者：
刘莉文;张明;徐涛
公共交通导向发展（TOD）因其帮助社区实现可持续发展目标的潜力而在全球范围内受到欢迎。目前的TOD实践主要集中在单个公交站点或TOD节点上，没有充分利用与公交系统相关的走廊优势。本研究开发了一个概念框架和实施工具，规划走廊TOD（C-TOD）。C-TOD扩展了传统的节点TOD概念和实践，以1）捕获单个TOD节点之间的走廊级交互，以及2）将经济，社会和环境指标与物理规划师/设计属性结合起来，用于建模和评估C-TOD计划。从概念上讲，该研究将C-TOD空间定义为个人在15-20英里（站）的公交服务段上沿着55-65分钟的旅行时间预算内的旅行棚。在操作上，C-TOD工具用5D变量（密度、多样性、设计、交通距离和目的地可达性）衡量TOD站点属性，并量化C-TOD背景下的三个可持续性指标，包括交通溢价、服务和住房机会的总可达性以及建筑和家庭出行排放。为了实现多目标的C-TOD工具，本研究采用遗传算法搜索，评估，并确定最佳的C-TOD方案下，用户指定的规划和政策目标和约束。以武汉地铁2号线为例，介绍了C-TOD框架和优化工具。随着大众快速交通系统在世界各地的不断扩展，本研究中介绍的C-TOD概念和工具可以帮助从业者和政策制定者通过改进土地使用规划和决策来增强TOD应用。
Transit-oriented development (TOD) has gained worldwide popularity because of its potential to help communities achieve sustainability goals. The current practice of TODs has largely focused on individual transit station sites or TOD nodes, not fully capturing the corridor advantages associated with transit systems. This study develops a conceptual framework and an implementation tool for planning corridor TOD (C-TOD). C-TOD expands the conventional nodal TOD concept and practice to 1) capture corridor level interactions between individual TOD nodes, and 2) incorporate economic, social, and environmental indicators with the physical planner/design attributes for modeling and evaluating C-TOD plans. Conceptually, the study defines C-TOD spatially as individuals' travel shed within a travel time budget of 55–65 min along the transit service segment of 15–20 miles (stations). Operationally, the C-TOD tool measures TOD site attributes with 5D variables (Density, Diversity, Design, Distance to Transit, and Destination Accessibility) and quantifies three sustainability indicators in the C-TOD context with transit premiums, total accessibility to services and housing opportunities, and building and household travel emissions. To implement the multi-objective C-TOD tool, the study applies genetic algorithms to search, assess, and identify optimal C-TOD alternatives under user-specified planning and policy targets and constraints. A case study of Metro Line #2 in Wuhan, China, is presented to illustrate the C-TOD framework and optimization tool. As mass rapid transit systems continue to expand around the world, the C-TOD concept and tool introduced in this study can help practitioners and policy makers to augment TOD applications with improved land use planning and decision-making.
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DOI：
10.4324/9781315600758
发表时间：
2016-05
期刊：
--
影响因子：
--
作者：
C. Curtis;J. Scheurer
通讯作者：
C. Curtis;J. Scheurer
DOI：
--
发表时间：
1999
期刊：
NCHRP Report
影响因子：
--
作者：
Steven A. Smith;TransCore
通讯作者：
Steven A. Smith;TransCore
影响因子：
5.6
作者：
J. Levine;Joe Grengs;Qingyun Shen;Qing Shen
通讯作者：
J. Levine;Joe Grengs;Qingyun Shen;Qing Shen
DOI：
--
发表时间：
2011
期刊：
--
影响因子：
--
作者：
Wang Jingyua
通讯作者：
Wang Jingyua
DOI：
--
发表时间：
2013-10
期刊：
--
影响因子：
--
作者：
E. Papa;F. Moccia;G. Angiello;P. Inglese
通讯作者：
E. Papa;F. Moccia;G. Angiello;P. Inglese