Dynamic Effects on Fatigue Life of Cement Treated Crushed Rock
Fatigue life prediction of cement treated crushed rock is not a well understood concept in pavement engineering. The complexity to understand fatigue response of pavement lies not only in the structural model or the defining criteria for measurement, but also includes the testing regime to be adopte...
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| Format: | Conference Paper |
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Australian Geomechanics Society
2011
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/20061 |
| _version_ | 1848750204603334656 |
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| author | Yeo, Yang Sheng Jitsangiam, Peerapong Nikraz, Hamid |
| author2 | Mohamed A Shahin |
| author_facet | Mohamed A Shahin Yeo, Yang Sheng Jitsangiam, Peerapong Nikraz, Hamid |
| author_sort | Yeo, Yang Sheng |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Fatigue life prediction of cement treated crushed rock is not a well understood concept in pavement engineering. The complexity to understand fatigue response of pavement lies not only in the structural model or the defining criteria for measurement, but also includes the testing regime to be adopted. Despite the well established testing methodologies for asphalt, minimal literature and standardised laboratory regimes exists for cemented basecourse. Fatigue testing of these materials is complicated by a multitude of variables that has to be considered in order to provide meaningful and representative data for design. Recent studies have been undertaken in Australia recently to characterise the fatigue phenomenon using a four point bending test setup by Austroad. Nevertheless, the loading frequency on fatigue life has not been addressed explicitly. A laboratory investigation to assess the loading frequency during pavement testing is undertaken. The paper presents the challenges and resultsachieved from test. |
| first_indexed | 2025-11-14T07:33:07Z |
| format | Conference Paper |
| id | curtin-20.500.11937-20061 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T07:33:07Z |
| publishDate | 2011 |
| publisher | Australian Geomechanics Society |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-200612023-01-27T05:26:32Z Dynamic Effects on Fatigue Life of Cement Treated Crushed Rock Yeo, Yang Sheng Jitsangiam, Peerapong Nikraz, Hamid Mohamed A Shahin Hamid R Nikraz cemented materials dynamic loads flexural beam test fatigue Fatigue life prediction of cement treated crushed rock is not a well understood concept in pavement engineering. The complexity to understand fatigue response of pavement lies not only in the structural model or the defining criteria for measurement, but also includes the testing regime to be adopted. Despite the well established testing methodologies for asphalt, minimal literature and standardised laboratory regimes exists for cemented basecourse. Fatigue testing of these materials is complicated by a multitude of variables that has to be considered in order to provide meaningful and representative data for design. Recent studies have been undertaken in Australia recently to characterise the fatigue phenomenon using a four point bending test setup by Austroad. Nevertheless, the loading frequency on fatigue life has not been addressed explicitly. A laboratory investigation to assess the loading frequency during pavement testing is undertaken. The paper presents the challenges and resultsachieved from test. 2011 Conference Paper http://hdl.handle.net/20.500.11937/20061 Australian Geomechanics Society fulltext |
| spellingShingle | cemented materials dynamic loads flexural beam test fatigue Yeo, Yang Sheng Jitsangiam, Peerapong Nikraz, Hamid Dynamic Effects on Fatigue Life of Cement Treated Crushed Rock |
| title | Dynamic Effects on Fatigue Life of Cement Treated Crushed Rock |
| title_full | Dynamic Effects on Fatigue Life of Cement Treated Crushed Rock |
| title_fullStr | Dynamic Effects on Fatigue Life of Cement Treated Crushed Rock |
| title_full_unstemmed | Dynamic Effects on Fatigue Life of Cement Treated Crushed Rock |
| title_short | Dynamic Effects on Fatigue Life of Cement Treated Crushed Rock |
| title_sort | dynamic effects on fatigue life of cement treated crushed rock |
| topic | cemented materials dynamic loads flexural beam test fatigue |
| url | http://hdl.handle.net/20.500.11937/20061 |