Geomechanical Modelling of Railroad Ballast: A Review
<p>Traditional ballasted tracks have been used intensively around the world with ballast as the main material for tracks. Ballast has a significant contribution to the track alignment, stability and sustainability. After service, ballast deforms and degrades. Periodic ballast maintenance is ne...
محفوظ في:
| المؤلف الرئيسي: | |
|---|---|
| مؤلفون آخرون: | |
| منشور في: |
2019
|
| الموضوعات: | |
| الوسوم: |
إضافة وسم
لا توجد وسوم, كن أول من يضع وسما على هذه التسجيلة!
|
| _version_ | 1864513567209816064 |
|---|---|
| author | Yahia Alabbasi (14158929) |
| author2 | Mohammed Hussein (11525978) |
| author2_role | author |
| author_facet | Yahia Alabbasi (14158929) Mohammed Hussein (11525978) |
| author_role | author |
| dc.creator.none.fl_str_mv | Yahia Alabbasi (14158929) Mohammed Hussein (11525978) |
| dc.date.none.fl_str_mv | 2019-12-16T03:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1007/s11831-019-09390-4 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Geomechanical_Modelling_of_Railroad_Ballast_A_Review/21597633 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Civil engineering Information and computing sciences Applied computing Ballasted Tracks Railroad Ballast Track Stability Track Alignment Ballast Degradation Ballast Maintenance |
| dc.title.none.fl_str_mv | Geomechanical Modelling of Railroad Ballast: A Review |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p>Traditional ballasted tracks have been used intensively around the world with ballast as the main material for tracks. Ballast has a significant contribution to the track alignment, stability and sustainability. After service, ballast deforms and degrades. Periodic ballast maintenance is needed which is a time and cost expensive activity. Understanding the mechanical behaviour of railroad ballast leads to better design and efficient maintenance. From the literature, there are two main approaches used to understand the mechanical behaviour of railroad ballast; large scale experimental and modelling. This paper aims to review the state of the art of literature on the modelling approaches used to understand ballast mechanical behaviour. It discusses the key findings from each modelling approach in understanding ballast mechanical behavior. It presents the main concerns and limitations of each modelling approach from different perspectives related to ballast modelling. It summarizes the limitations, gaps and gaps’ developments of the researches used to understand ballast behaviour via modelling approach.</p><h2>Other Information</h2> <p> Published in: Archives of Computational Methods in Engineering<br> License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="http://dx.doi.org/10.1007/s11831-019-09390-4" target="_blank">http://dx.doi.org/10.1007/s11831-019-09390-4</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_fc62afb017c474bb1d8e3663e1a50d13 |
| identifier_str_mv | 10.1007/s11831-019-09390-4 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/21597633 |
| publishDate | 2019 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Geomechanical Modelling of Railroad Ballast: A ReviewYahia Alabbasi (14158929)Mohammed Hussein (11525978)EngineeringCivil engineeringInformation and computing sciencesApplied computingBallasted TracksRailroad BallastTrack StabilityTrack AlignmentBallast DegradationBallast Maintenance<p>Traditional ballasted tracks have been used intensively around the world with ballast as the main material for tracks. Ballast has a significant contribution to the track alignment, stability and sustainability. After service, ballast deforms and degrades. Periodic ballast maintenance is needed which is a time and cost expensive activity. Understanding the mechanical behaviour of railroad ballast leads to better design and efficient maintenance. From the literature, there are two main approaches used to understand the mechanical behaviour of railroad ballast; large scale experimental and modelling. This paper aims to review the state of the art of literature on the modelling approaches used to understand ballast mechanical behaviour. It discusses the key findings from each modelling approach in understanding ballast mechanical behavior. It presents the main concerns and limitations of each modelling approach from different perspectives related to ballast modelling. It summarizes the limitations, gaps and gaps’ developments of the researches used to understand ballast behaviour via modelling approach.</p><h2>Other Information</h2> <p> Published in: Archives of Computational Methods in Engineering<br> License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="http://dx.doi.org/10.1007/s11831-019-09390-4" target="_blank">http://dx.doi.org/10.1007/s11831-019-09390-4</a></p>2019-12-16T03:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1007/s11831-019-09390-4https://figshare.com/articles/journal_contribution/Geomechanical_Modelling_of_Railroad_Ballast_A_Review/21597633CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/215976332019-12-16T03:00:00Z |
| spellingShingle | Geomechanical Modelling of Railroad Ballast: A Review Yahia Alabbasi (14158929) Engineering Civil engineering Information and computing sciences Applied computing Ballasted Tracks Railroad Ballast Track Stability Track Alignment Ballast Degradation Ballast Maintenance |
| status_str | publishedVersion |
| title | Geomechanical Modelling of Railroad Ballast: A Review |
| title_full | Geomechanical Modelling of Railroad Ballast: A Review |
| title_fullStr | Geomechanical Modelling of Railroad Ballast: A Review |
| title_full_unstemmed | Geomechanical Modelling of Railroad Ballast: A Review |
| title_short | Geomechanical Modelling of Railroad Ballast: A Review |
| title_sort | Geomechanical Modelling of Railroad Ballast: A Review |
| topic | Engineering Civil engineering Information and computing sciences Applied computing Ballasted Tracks Railroad Ballast Track Stability Track Alignment Ballast Degradation Ballast Maintenance |