کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7484975 | 1485397 | 2018 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
China's high-speed rail network construction and planning over time: a network analysis
ترجمه فارسی عنوان
ساخت و برنامه ریزی شبکه های راه آهن با سرعت بالا در چین: تجزیه و تحلیل شبکه
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کلمات کلیدی
شبکه راه آهن با سرعت بالا چین، ساخت و برنامه ریزی، روند تکامل، شبکه پیچیده ویژگی های شبکه،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم محیط زیست
علوم زیست محیطی (عمومی)
چکیده انگلیسی
Based on the construction scale of China's high-speed rail network (CHSRN) between 2007-2017, this paper presents the evolution process and network characteristics over this period. Additionally, according to China's latest national railway planning proposal - “The Mid- and Long-term Railway Network Plan” issued in 2016, the development prospects and impacting factors of future CHSRN from 2018 to 2030 are analyzed. The evolutionary process and regularity of CHSRN development is evaluated with various complex network measures. It is found that the degree and eccentricity of each Tier 1 city increase over time, but the pagerank of almost all Tier 1 cities decreases from 2007-2017 to 2018-2030, and that the contribution of the Tier 1 cities to the network connections decreases from 2007 to 2030. The Chinese government would be adopting an egalitarian model to construct the CHSRN in the long-term. Moreover, during the second period, the CHSRN would form increasingly more connections between more populated Tier 2 and Tier 3 cities. From 2018-2030 the clustering coefficients of some Tier 2 and Tier 3 cities would be greater than those of Tier 1 cities. The HSR planners of China may have expected a larger share of passenger flows from the Tier 1 cities to Tiers 2 and 3 cities in the future.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Transport Geography - Volume 70, June 2018, Pages 40-54
Journal: Journal of Transport Geography - Volume 70, June 2018, Pages 40-54
نویسندگان
Wangtu (Ato) Xu, Jiangping Zhou, Guo Qiu,