Structural Response of Concrete Pavements under Moving Truck Loads
Y. Darestani, Mostafa, Thambiratnam, David P., Nataatmadja, Andreas, & Baweja, Daksh (2007) Structural Response of Concrete Pavements under Moving Truck Loads. Journal of Transportation Engineering, 133(12), pp. 670-676.
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While there has been a great deal of research conducted on concrete pavement performance and deterioration under static loads, only very limited research has been carried out on its dynamic response. Furthermore, opinions differ as to which type of loading (static or dynamic) results in greater values of slab deflection or flexural stress. in the present study, a test section consisting of two jointed reinforced concrete pavement and two jointed plain (unreinforced) concrete pavement was constructed and tested under both quasistatic and dynamic truck loads. Truck load was allowed to wander at predetermined locations on the instrumented pavement at speeds from 5 to 55 km/hr. Strain gauges and displacement transducers were installed along the test section to monitor the pavement responses. Time history responses of the test section were recorded and used to validate a finite-element model developed in the ANSYS platform for further sensitivity analysis study on thoes parameters affecting the dynamic response of concrete pavements. Results indicate the significance of dynamic amplification in concrete pavement design.
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|Item Type:||Journal Article|
|Additional Information:||For more information, please refer to the journal’s website (see hypertext link) or contact the author.|
|Keywords:||Concrete Pavements, Field Test, Dynamic Structural Analysis, Dynamic Model, Finite element method, Dynamic response, Dynamic tests|
|Subjects:||Australian and New Zealand Standard Research Classification > ENGINEERING (090000) > CIVIL ENGINEERING (090500) > Structural Engineering (090506)|
|Divisions:||Past > QUT Faculties & Divisions > Faculty of Built Environment and Engineering|
|Copyright Owner:||Copyright 2007 American Society of Civil Engineers|
|Deposited On:||14 Jan 2008 00:00|
|Last Modified:||19 May 2010 16:31|
Available Versions of this Item
Structural response of concrete pavements under moving truck loads. (deposited 26 Jul 2007 00:00)
- Structural Response of Concrete Pavements under Moving Truck Loads. (deposited 14 Jan 2008 00:00) [Currently Displayed]
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