Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Research and Result Analysis on Shanghai Metro Corrugation
Compared to other cities, urban railway transit systems in Shanghai have been developed rapidly. Urban railway leads to more convenient travelling, but also causes various rail problems; typically rail corrugation is inevitable. To get continuous track of irregularity data and rail dynamics data, surveys including rail static tests and rail dynamic tests are carried out on Shanghai Metro, where rail corrugation is severe. With the obtained irregularity data, the wavelength and amplitude of rail corrugation can be analyzed. A comparative analysis is also made based on rail corrugation characteristics of different track structure and different line types to obtain the effects of rail structures on corrugation development rate. With track irregularity data and rail dynamics data, the effects of rail grinding on rail corrugation and rail dynamic parameters are analyzed.
Research and Result Analysis on Shanghai Metro Corrugation
Compared to other cities, urban railway transit systems in Shanghai have been developed rapidly. Urban railway leads to more convenient travelling, but also causes various rail problems; typically rail corrugation is inevitable. To get continuous track of irregularity data and rail dynamics data, surveys including rail static tests and rail dynamic tests are carried out on Shanghai Metro, where rail corrugation is severe. With the obtained irregularity data, the wavelength and amplitude of rail corrugation can be analyzed. A comparative analysis is also made based on rail corrugation characteristics of different track structure and different line types to obtain the effects of rail structures on corrugation development rate. With track irregularity data and rail dynamics data, the effects of rail grinding on rail corrugation and rail dynamic parameters are analyzed.
Research and Result Analysis on Shanghai Metro Corrugation
Li, Haifeng (Autor:in) / Zhang, Wanqing (Autor:in) / Xu, Yude (Autor:in) / Yao, Xiangjing (Autor:in) / Yan, Sihan (Autor:in)
15th COTA International Conference of Transportation Professionals ; 2015 ; Beijing, China
CICTP 2015 ; 1799-1809
13.07.2015
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Development Characteristics of Composite Corrugation Irregularities on Tangential Track in Metro
| Springer Verlag | 2022
Shanghai to build second metro line
British Library Online Contents | 1996
Shanghai builds two new metro lines
British Library Online Contents | 1998
Study on the cause and treatment of rail corrugation for Beijing metro
| British Library Online Contents | 2014
Study on the cause and treatment of rail corrugation for Beijing metro
| Tema Archiv | 2014