Improving the pressuremeter approach for settlement calculation under high-speed railway embankments

2021 ◽  
Vol 6 (2) ◽  
Author(s):  
Youssouf Chalabi ◽  
Abdeldjalil Zadjaoui ◽  
Philippe Reiffsteck ◽  
Mohammed El Amin Bourouis
Keyword(s):  
High Speed ◽  
High Speed Railway ◽  
Settlement Calculation

Red Clay Subgrade Settlement Calculation Methods in Ballastless Track Design on High-Speed Railway

2012 ◽  
Vol 226-228 ◽  
pp. 1571-1576
Author(s):  
Xiao Yang ◽  
Guo Lin Yang
Keyword(s):  
High Speed ◽  
Test Method ◽  
Calculation Methods ◽  
Red Clay ◽  
Loading Test ◽  
High Speed Rail ◽  
High Speed Railway ◽  
Ballastless Track ◽  
Settlement Calculation ◽  
Modulus Method

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.

A Museum Filled with Past, Present and Future in High Speed Railway^|^mdash;SCMAGLEV and Railway Park^|^mdash;

2012 ◽  
Vol 132 (10) ◽  
pp. 673-676
Author(s):  
Takaharu TAKESHITA ◽  
Wataru KITAGAWA ◽  
Inami ASAI ◽  
Hidehiko NAKAZAWA ◽  
Yusuke FURUHASHI
Keyword(s):  
High Speed ◽  
High Speed Railway

Numerical Model Updating Technique for Estimating Load Carrying Capacities of High Speed Railway Bridges

2016 ◽  
Vol 106 (8) ◽  
pp. 490-497
Author(s):  
Dong-Uk PARK ◽  
Jae-Bong KIM ◽  
Nam-Sik KIM ◽  
Sung-Il KIM
Keyword(s):  
Numerical Model ◽  
High Speed ◽  
Model Updating ◽  
High Speed Railway ◽  
Railway Bridges ◽  
Load Carrying
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