[1]赵怡婧.成渝中线高速铁路功能定位及运输需求研究[J].高速铁路技术,2023,14(03):87-91，96.[doi:10.12098/j.issn.1674-8247.2023.03.017]
　ZHAO Yijing.A Study on Functional Orientation and Transport Demand of the Second Chengdu-Chongqing High-speed Railway[J].HIGH SPEED RAILWAY TECHNOLOGY,2023,14(03):87-91，96.[doi:10.12098/j.issn.1674-8247.2023.03.017]
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成渝中线高速铁路功能定位及运输需求研究()
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《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]

卷:
14卷
期数:
2023年03期
页码:
87-91，96
栏目:
勘察设计
出版日期:
2023-06-01

文章信息/Info

Title:
A Study on Functional Orientation and Transport Demand of the Second Chengdu-Chongqing High-speed Railway
文章编号:
1674-8247（2023）03-0087-05
作者:
赵怡婧
中铁二院工程集团有限责任公司，成都610031
Author(s):
ZHAO Yijing
China Railway Eryuan Engineering Group Co. ，Ltd. ，Chengdu 610031 ，China
关键词:
成渝中线高速铁路; 功能定位; 复杂路网; 运量水平
Keywords:
Second Chengdu-Chongqing High-speed Railway; functional orientation; complex railway network; traffic volume
分类号:
U29
DOI:
10.12098/j.issn.1674-8247.2023.03.017
文献标志码:
A
摘要:
成渝中线高速铁路是成渝地区双城经济区标志性项目，与成渝高速铁路、成遂渝铁路等共同构成成渝间多通道、多径路的区域复杂路网。本文采用定性和定量相结合的研究手段，综合技术标准、运输能力、路网衔接关系等因素，剖析成渝中线高速铁路在区域路网中的功能定位，通过对标世界级城市群，研判成渝双城经济圈经济发展潜力，把握区域出行需求强度；以“四阶段法”为理论基础，运用线性回归、时间序列、弹性系数、logit模型等多种数理方法合理预测项目运量水平，为项目的快速推进提供科学依据。
Abstract:
The Second Chengdu-Chongqing High-speed Railway is a landmark project of Chengdu-Chongqing economic circle. It，together with Chengdu-Chongqing High-speed Railway，Chengdu-Suining-Chongqing Railway and other railways，forms a regional complex railway network with multiple passages and routes connecting Chengdu and Chongqing. By combining the qualitative and quantitative research methods，this paper analyzes the functional orientation of the Second Chengdu-Chongqing High-speed Railway in the regional railway network from technical standards，transport capacity，railway network connection and other relevant factors. It studies and judges the economic development potential of Chengdu-Chongqing economic circle by comparing it with world-class urban agglomerations，so as to identify the intensity of regional travel demand. Based on the theory of“four-stage method”，this paper reasonably predicts the traffic volume of this project by multiple mathematical methods，e. g. linear regression，time series，elastic coefficient and logit model，in order to provide a scientific basis for the rapid construction of this project.

参考文献/References:

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相似文献/References:

[1]谢毅,黄艳磊,邱钰峻.成渝中线高速铁路时速400km关键技术创新研究[J].高速铁路技术,2024,15(01):1.[doi:10.12098/j.issn.1674-8247.2024.01.001]
　XIE Yi HUANG Yanlei QIU Yujun.Research on Innovation of Key Technologies of 400 km／h Middle Line of Chengdu-Chongqing High-speed Railway[J].HIGH SPEED RAILWAY TECHNOLOGY,2024,15(03):1.[doi:10.12098/j.issn.1674-8247.2024.01.001]

备注/Memo

备注/Memo:
收稿日期：2023-02-01
作者简介：赵怡婧（1991-），女，工程师。
更新日期/Last Update: 2023-06-01