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Investigating the Relation among British Pendulum Number, Mean Texture Depth and Asphalt Content in Hot Mix Asphalt | ||
| Journal of Rehabilitation in Civil Engineering | ||
| مقاله 7، دوره 8، شماره 1 - شماره پیاپی 17، اردیبهشت 2020، صفحه 87-96 اصل مقاله (750.48 K) | ||
| نوع مقاله: Regular Paper | ||
| شناسه دیجیتال (DOI): 10.22075/jrce.2019.16124.1304 | ||
| نویسندگان | ||
| Mohammad Hossain Jalal Kamali* 1؛ Abolfazl Hassani2؛ Javad Sodagari3 | ||
| 1Tarbiat Modares University | ||
| 2Professor, Faculty of Civil and Environmental Engineering, Tarbiat Modares University, Tehran, Iran | ||
| 3Zamin Payeh Consulting Engineering | ||
| تاریخ دریافت: 14 مهر 1397، تاریخ بازنگری: 01 خرداد 1398، تاریخ پذیرش: 20 خرداد 1398 | ||
| چکیده | ||
| Pavement surface texture and its skid resistance are two key safety parameters of highways, which both are influenced by pavement characteristics. In the present study, a newly constructed asphalt pavement (Qom-Garmsar freeway) in Iran is examined. The goal is to inspect the relation between skid resistance and pavement texture in order to asphalt content changes in Hot Mix Asphalt. Mean Texture Depth (MTD) and British Pendulum Number (BPN) are being applied to quantify pavement texture and skid resistance, respectively. The results show that the asphalt content has a significant effect on MTD and consequently, BPN in loaded pavements, as well as non-loaded pavements. The result revealed that the lowest BPN value obtained, when the asphalt content is about the optimum value. Moreover, it is demonstrated that using asphalt contents less and more than the optimum value, results in BPN improvement. Asphalt content increasing, around optimum value, leads to MTD decrease. The results also reveal that by increasing the MTD, the BPN decreases to 75 (in MTD value of 0.62 mm) and then increases. | ||
| کلیدواژه‌ها | ||
| Mean Texture Depth؛ British Pendulum Number؛ Pavement Texture؛ Asphalt Content؛ Friction | ||
| مراجع | ||
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[1] Jalal Kamali, MH., (2012). “The feasibility of using transition curve in road design to improve safety". M.Sc. Thesis, Department of Civil Engineering, Shahid Chamran University of Ahvaz, Iran. [2] Karimi, N., (2013). “Design and manufacturing an automatic measuring pavement skid resistance system based on image processing approach ". M.Sc. Thesis, Department of Civil Engineering, Amirkabir University of Tehran, Iran. 2013 [3] Wallman, C. G., & Åström, H. (2001). Friction measurement methods and the correlation between road friction and traffic safety: A literature review. Statens väg-och transport forsknings institut. [4] Monajjem, M. S., Kamali, J., Hossain, M., & Ayubirad, M. S. (2013). Studying the effect of spiral curves and intersection angle, on the accident ratios in two-lane rural highways in Iran. Promet-Traffic&Transportation, 25(4), 343-348 DOI: 10.7307/ptt.v25i4.332 [5] Ahammed, M. A., & Tighe, S. L. (2008). Pavement surface mixture, texture and skid resistance: A factorial analysis. Airfield and Highway Pavements, 329, 370-384. DOI: 10.1061/41005(329)32 [6] Viner, H., Sinhal, R., & Parry, T. (2004). Review of UK skid resistance policy. Preprint SURF. [7] Iranian legal medicine organization. http://en.lmo.ir/ [8] PIARC World Road Association. (1987, September). Report of the committee on surface characteristics. In Proceeding of XVIII World Road Congress (pp. 13-19). [9] Hall, J. W., Smith, K. L., Titus-Glover, L., Wambold, J. C., Yager, T. J., & Rado, Z. (2009). Guide for pavement friction. Final Report for NCHRP Project, 1, 43. DOI: 10.17226/23038 [10] Mahone, D. C. (1977). Texturing new concrete pavements (No. VHTRC 77-R25). Virginia Transportation Research Council. [11] Yager, T. J., & Bühlmann, F. (1982). Macrotexture and drainage measurements on a variety of concrete and asphalt surfaces. In Pavement Surface Characteristics and Materials. ASTM International. DOI: 10.1520/STP28460S [12] Olek, J., Weiss, W. J., & Garcia-Villarreal, R. (2004). Relating surface texture of rigid pavement with noise and skid resistance. [13] Jalal Kamali, M.H., Hassani, Abolfazl and Sodagari, Javad. (2019). Investigation the Relation between Skid Resistance and Mean Texture Depth in Concrete Pavements. Concrete Researsh, Volume 12, Issue 1 - Serial Number 25, Spring 2019, pp 27-38. DOI: 10.22124/JCR.2018.9079.1242 [14] Wambold, J. C., & Henry, J. J. (2002). NASA Wallops Tire/Runway Friction Workshops: 1993-2002 (No. TP 14190E). [15] Fwa, T. F., Choo, Y. S., & Liu, Y. (2003). Effect of aggregate spacing on skid resistance of asphalt pavement. Journal of transportation engineering, 129(4), 420-426. DOI: 10.1061/(ASCE)0733-947X(2003)129 :4(420) [16] Ahammed, M. A., & Tighe, S. L. (2011). Asphalt pavements surface texture and skid resistance—exploring the reality. Canadian Journal of Civil Engineering, 39(1), 1-9. DOI: 10.1139/l11-109 [17] Ahadi, M. R., & Nasirahmadi, K. (2013). The effect of asphalt concrete micro & macro texture on skid resistance. Journal of Rehabilitation in Civil Engineering, 1(1), 15-28. DOI: 10.22075/JRCE.2013.2 [18] Asi, I. M. (2007). Evaluating skid resistance of different asphalt concrete mixes. Building and Environment, 42(1), 325-329. DOI: 10.1016/j.buildenv.2005.08.020 [19] ASTM E965-15, (2015). Standard Test Method for Measuring Pavement Macrotexture Depth Using a Volumetric Technique, ASTM International, West Conshohocken, PA [20] Woodward, D. (2016). Wet skid resistance. [21] ASTM E303-93, (2013). Standard Test Method for Measuring Surface Frictional Properties Using the British Pendulum Tester, ASTM International, West Conshohocken, PA. [22] Ongel, A., Kohler, E., Lu, Q., & Harvey, J. (2008). Comparison of surface characteristics and pavement/tire noise of various thin asphalt overlays. Road Materials and Pavement Design, 9(2), 333-344. DOI: 10.1080/14680629.2008.9690121 [23] ASTM D2172 / D2172M-17, (2017), Standard Test Methods for Quantitative Extraction of Asphalt Binder from Asphalt Mixtures, ASTM International, West Conshohocken, PA. [24] Henry, J. J. (2000). Evaluation of pavement friction characteristics (Vol. 291). Transportation Research Board. [25] Raymond, N., & Soshi, M. (2016). A study on the effect of abrasive filament tool on performance of sliding guideways for machine tools. Procedia CIRP, 45, 223-226. DOI: 10.1016/j.procir.2016.02.169 | ||
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