High-Speed Railway Impact on the Measure of Urban Accessibility and Its Spatial Pattern Simulation Analysis: A Case of Harbin-Dalian High-Speed RailChinese Full Text

JIANG Bo;CHU Nan-chen;WANG Yuan;YU Xiao-lei;ZHAO Ying-hui;XUE Rui;College of Resource and Environment,Northeast Agricultural University;

Abstract: Taking advantage of accessibility model and IDW of GIS, we measure the evolution of urban accessibility and its spatial pattern before and behind the openings of Harbin- Dalian high- speed rail. The results show that: before and behind openings of high-speed rail, the effect of compression of time and distance is remarkable. Urban accessibility has dramatically improved. The degree of accessibility improvement has obvious spatial differences. The accessibility improvement of intermediate line is larger, the beginning and end of line is smaller. The dynamic changes of urban accessibility accelerate the evolution of spatial pattern in Northeast China. Spatial differentiation and restruction become increasingly complex. The MSLUA will be seperated into Shenyang Economic Zone and Coastal Economic Belt. The central Jilin and Harbin metropolitan circle will restruct into Harbin- Changchun Economic Integration. The spatial polarization of population and economy in Harbin-Dalian high-speed rail shaft will further enhance. The spread of central cities has broken the traditional spatial scale and the category of administrative division. The subordination in part of cities becomes fuzzy.

Keywords：

accessibility model; spatial pattern; IDW of GIS; Harbin-Dalian high-speed rail;

DOI：
10.15957/j.cnki.jjdl.2014.11.009
Series：
Subject：
Classification Code：
F532;F299.27

Mobile Reading

Read on your phone instantly

Step 1
Scan QR Codes

"Mobile CNKI-CNKI Express" App

Step 2
Open“CNKI Express”

and click the scan icon in the upper left corner of the homepage.

Step 3
Scan QR Codes

Read this article on your phone.
HTML
CAJ Download
PDF Download

Contents

High-Speed Railway Impact on the Measure of Urban Accessibility and Its Spatial Pattern Simulation Analysis: A Case of Harbin-Dalian High-Speed RailChinese Full Text

JIANG Bo;CHU Nan-chen;WANG Yuan;YU Xiao-lei;ZHAO Ying-hui;XUE Rui;College of Resource and Environment,Northeast Agricultural University;

Read on your phone instantly

Citation Network

Related Literature