- 期刊
Nondestructive Evaluation of Thickness and Bearing Capacity of Roadway Pavement Structure
並列摘要
Field studies using the ground penetrating radar (GPR), dynamic cone penetrometer (DCP), portable falling weight deflectometer (PFWD), and test pit excavation were performed on an asphalt pavement. Eight test sections, about 400m from each other, were selected and subjected to the testing. Data obtained from the field testing were analyzed to assess the reliability and adequacy for using these testing devices and procedures to evaluate pavement layer thickness and bearing capacity. Test results and analyses indicated that GPR and DCP could both be used in estimating the pavement layer thickness. However, DCP devise could not produce reliable results for weaker layers, such as subbase and or subgrade. PFWD and DCP data were used to estimate pavement layer parameters, such as resilient modulus and had given acceptable results.
被引用紀錄
延伸閱讀
- Howard, I. L., & Warren, K. A. (2011). Finite Element Analysis of Instrumented Thin Flexible Pavement to Quantify Variability. International Journal of Pavement Research and Technology, 4(6), 337-346. https://doi.org/10.6135/ijprt.org.tw/2011.4(6).337
- 劉柏寬（2018）。The application of impact acoustics on the nondestructive testing of concrete structures〔碩士論文，國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU201801773
- Solanki, P., & Ray, B. (2015). Sensitivity Analysis of Flexible Pavement Sections Using Mechanistic-Empirical Pavement Design Guide. International Journal of Pavement Research and Technology, 8(6), 433-439. https://doi.org/10.6135/ijprt.org.tw/2015.8(6).433
- Sahoo, U. C., & Reddy, K. S. (2010). Effect of Nonlinearity in Granular Layer on Critical Pavement Responses of Low Volume Roads. International Journal of Pavement Research and Technology, 3(6), 320-325. https://doi.org/10.6135/ijprt.org.tw/2010.3(6).320
- Salles, L., Balbo, J. T., & Pereira, D. D. S. (2015). Non-destructive Performance Evaluation of Experimental Short Continuously Reinforced Concrete Pavement. International Journal of Pavement Research and Technology, 8(4), 221-232. https://doi.org/10.6135/ijprt.org.tw/2015.8(4).221