Use of geogrid in subgrade-ballast system of railroads subjected to cyclic loading for reducing maintenance
During the past twenty-five years biaxial geogrids have been used as reinforcement in the construction of railroad beds and ballasts to improve their performance and structural integrity. A review of several published field and large-scale laboratory test results relating to the reinforcing ability...
| Main Author: | |
|---|---|
| Format: | Documento de Conferencia |
| Language: | spa |
| Published: |
2021
|
| Online Access: | http://repositorio.uptc.edu.co/handle/001/7888 |
| _version_ | 1801705887580028928 |
|---|---|
| author | Emeritus, Dean |
| author_facet | Emeritus, Dean |
| author_sort | Emeritus, Dean |
| collection | DSpace |
| description | During the past twenty-five years biaxial geogrids have been used as reinforcement in the construction of railroad beds and ballasts to improve their performance and structural integrity. A review of several published field and large-scale laboratory test results relating to the reinforcing ability of geogrids is presented. Also included are a number of case histories from several countries where layer(s) of geogrid were used in ballast and sub-ballast layers and on soft subgrade to reduce track settlement and, hence, the frequency of maintenance. |
| format | Documento de Conferencia |
| id | repositorio.uptc.edu.co-001-7888 |
| institution | Repositorio Institucional UPTC |
| language | spa |
| publishDate | 2021 |
| record_format | dspace |
| spelling | repositorio.uptc.edu.co-001-78882022-09-07T16:28:12Z Use of geogrid in subgrade-ballast system of railroads subjected to cyclic loading for reducing maintenance Emeritus, Dean During the past twenty-five years biaxial geogrids have been used as reinforcement in the construction of railroad beds and ballasts to improve their performance and structural integrity. A review of several published field and large-scale laboratory test results relating to the reinforcing ability of geogrids is presented. Also included are a number of case histories from several countries where layer(s) of geogrid were used in ballast and sub-ballast layers and on soft subgrade to reduce track settlement and, hence, the frequency of maintenance. 2021-12-21T19:57:02Z 2021-12-21T19:57:02Z 2015-04-23 Documento de Conferencia http://purl.org/coar/resource_type/c_8544 info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/publishedVersion Text http://purl.org/coar/version/c_970fb48d4fbd8a85 http://repositorio.uptc.edu.co/handle/001/7888 763 instname:Universidad Pedagogica y Tecnologica de Colombia reponame:Repositorio de la Universidad Pedagogica y Tecnologica de Colombia repourl:https://repositorio.uptc.edu.co/ spa III Seminario Internacional de Ingeniería Sísmica Y Geotecnia https://rdigitales.uptc.edu.co/memorias/index.php/ing_sis/ing_sist/paper/download/763/757 https://creativecommons.org/licenses/by-nc-sa/4.0/ info:eu-repo/semantics/openAccess Atribución-NoComercial-CompartirIgual 4.0 Internacional (CC BY-NC-SA 4.0) http://purl.org/coar/access_right/c_14cb application/pdf https://rdigitales.uptc.edu.co/memorias/index.php/ing_sis/ing_sist/paper/view/763 |
| spellingShingle | Emeritus, Dean Use of geogrid in subgrade-ballast system of railroads subjected to cyclic loading for reducing maintenance |
| title | Use of geogrid in subgrade-ballast system of railroads subjected to cyclic loading for reducing maintenance |
| title_full | Use of geogrid in subgrade-ballast system of railroads subjected to cyclic loading for reducing maintenance |
| title_fullStr | Use of geogrid in subgrade-ballast system of railroads subjected to cyclic loading for reducing maintenance |
| title_full_unstemmed | Use of geogrid in subgrade-ballast system of railroads subjected to cyclic loading for reducing maintenance |
| title_short | Use of geogrid in subgrade-ballast system of railroads subjected to cyclic loading for reducing maintenance |
| title_sort | use of geogrid in subgrade ballast system of railroads subjected to cyclic loading for reducing maintenance |
| url | http://repositorio.uptc.edu.co/handle/001/7888 |
| work_keys_str_mv | AT emeritusdean useofgeogridinsubgradeballastsystemofrailroadssubjectedtocyclicloadingforreducingmaintenance |
