Red clay subgrade settlement calculation methods in ballastless track design on high-speed railway

Xiao Yang, Guo-lin Yang

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

Abstract

Considering the characteristics of high-speed railway settlement requirement, i.e. high precision and strict control after construction, the subgrade settlement of the Wuhan-Guangzhou high-speed rail on the red clay area is calculated by ES method, e-lgp method, triaxial stress method, secant modulus method and field test method. In this essay, the accuracy of various calculation methods has been compared and corrected with the values from loading test. In this process, correction coefficients for various calculation methods have been obtained.
Original languageEnglish
Title of host publicationApplied Mechanics and Materials
EditorsChunliang Zhang, Paul P Lin
Place of PublicationSwitzerland
PublisherTrans Tech Publications
Pages1571 - 1576
Number of pages6
Volume226-228
ISBN (Print)1660-9336
DOIs
Publication statusPublished - 2012
EventInternational Conference on Vibration, Structural Engineering and Measurement (ICVSEM) - Shanghai China, Switzerland
Duration: 1 Jan 2012 → …

Conference

ConferenceInternational Conference on Vibration, Structural Engineering and Measurement (ICVSEM)
CitySwitzerland
Period1/01/12 → …

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