Effects of pile-cap elevation on scour and turbulence around a complex bridge pier

References

• Adrian, R. J. (2013). Structure of turbulent boundary layers. In Jeremy G. Venditti, James L. Best, Michael Church, & Richard J. Hardy (Eds.), Coherent flow structures at earth's surface (pp. 17–24). John Wiley and Sons.
   Google Scholar
• Adrian, R. J., & Westerweel, J. (2011). Particle image velocimetry, No. 30. Cambridge University Press.
   Google Scholar
• Alemi, M., & Maia, R. (2018). Numerical simulation of the flow and local scour process around single and complex bridge piers. International Journal of Civil Engineering, 16(5), 475–487. https://doi.org/10.1007/s40999-016-0137-8
   Google Scholar
• Alemi, M., Pêgo, J. P., & Maia, R. (2019). Numerical simulation of the turbulent flow around a complex bridge pier on the scoured bed. European Journal of Mechanics – B/Fluids, 76, 316–331. https://doi.org/10.1016/j.euromechflu.2019.03.011
   Web of Science ®Google Scholar
• Amini, A., Hamidi, S., Shirzadi, A., Behmanesh, J., & Akib, S. (2021). Efficiency of artificial neural networks in determining scour depth at composite bridge piers. International Journal of River Basin Management, 19(3), 327–333. https://doi.org/10.1080/15715124.2020.1742138
   Web of Science ®Google Scholar
• Arneson, L. A., Zevenbergen, L. W., Lagasse, P. F., & Clopper, P. E. (2015). Evaluating scour at bridges, 5th ed. hydraulic engineering circular No. 18 (HEC-18). Federal Highway Administration.
   Google Scholar
• Ataie-Ashtiani, B., & Aslani-Kordkandi, A. (2012). Flow field around side-by-side piers with and without a scour hole. European Journal of Mechanics – B/Fluids, 36, 152–166. https://doi.org/10.1016/j.euromechflu.2012.03.007
   Web of Science ®Google Scholar
• Ataie-Ashtiani, B., Baratian-Ghorghi, Z., & Beheshti, A. A. (2010). Experimental investigation of clear-water local scour of compound piers. Journal of Hydraulic Engineering, 136(6), 343–351. https://doi.org/10.1061/(ASCE)0733-9429(2010)136:6(343)
   Web of Science ®Google Scholar
• Avallone, F., Discetti, S., Astarita, T., & Cardone, G. (2015). Convergence enhancement of single-pixel PIV with symmetric double correlation. Experiments in Fluids, 56(4), 71. https://doi.org/10.1007/s00348-015-1938-2
   Web of Science ®Google Scholar
• Beheshti, A. A., & Ataie-Ashtiani, B. (2010). Experimental study of three-dimensional flow field around a complex bridge pier. Journal of Engineering Mechanics, 136(2), 143–154. https://doi.org/10.1061/(ASCE)EM.1943-7889.0000073
   Web of Science ®Google Scholar
• Beheshti, A. A., & Ataie-Ashtiani, B. (2016). Scour hole influence on turbulent flow field around complex bridge piers. Flow, Turbulence and Combustion, 97(2), 451–474. https://doi.org/10.1007/s10494-016-9707-8
   Web of Science ®Google Scholar
• Cameron, S. M., Nikora, V. I., & Marusic, I. (2019). Drag forces on a bed particle in open-channel flow: Effects of pressure spatial fluctuations and very-large-scale motions. Journal of Fluid Mechanics, 863, 494–512. https://doi.org/10.1017/jfm.2018.1003
   Web of Science ®Google Scholar
• Cheng, N., & Emadzadeh, A. (2017). Laboratory measurements of vortex-induced sediment pickup rates. International Journal of Sediment Research, 32(1), 98–104. https://doi.org/10.1016/j.ijsrc.2016.04.005
   Web of Science ®Google Scholar
• Coleman, S. E. (2005). Clearwater local scour at complex piers. Journal of Hydraulic Engineering, 131(4), 330–334. https://doi.org/10.1061/(ASCE)0733-9429(2005)131:4(330)
   Web of Science ®Google Scholar
• Das, S., & Mazumdar, A. (2015). Turbulence flow field around two eccentric circular piers in scour hole. International Journal of River Basin Management, 13(3), 343–361. https://doi.org/10.1080/15715124.2015.1012515
   Web of Science ®Google Scholar
• Esmaeili Varaki, M., Radice, A., Samira Hossini, S., & Fazl Ola, R. (2019). Local scour at a complex pier with inclined columns footed on capped piles: Effect of the pile arrangement and of the cap thickness and elevation. ISH Journal of Hydraulic Engineering, 1–10. https://doi.org/10.1080/09715010.2019.1702109
   Google Scholar
• Ferraro, D., Tafarojnoruz, A., Gaudio, R., & Cardoso, A. H. (2013). Effects of pile cap thickness on the maximum scour depth at a complex pier. Journal of Hydraulic Engineering, 139(5), 482–491. https://doi.org/10.1061/(ASCE)HY.1943-7900.0000704
   Web of Science ®Google Scholar
• Gaudio, R., Tafarojnoruz, A., & Calomino, F. (2012). Combined flow-altering countermeasures against bridge pier scour. Journal of Hydraulic Research, 50(1), 35–43. https://doi.org/10.1080/00221686.2011.649548
   Web of Science ®Google Scholar
• Gautam, P., Eldho, T., & Behera, M. (2016). Experimental study of scour around a complex pier with elliptical pile-cap. In J. Harris, R. Whitehouse, & S. Moxon (Eds.), Scour and Erosion: Proceedings of the 8th International Conference on Scour and Erosion (Oxford, UK, 12-15 September 2016) (pp. 759–765). CRC Press.
   Google Scholar
• Gautam, P., Eldho, T. I., Mazumder, B. S., & Behera, M. R. (2019). Experimental study of flow and turbulence characteristics around simple and complex piers using PIV. Experimental Thermal and Fluid Science, 100, 193–206. https://doi.org/10.1016/j.expthermflusci.2018.09.010
   Web of Science ®Google Scholar
• Graf, W. H., & Istiarto, I. (2002). Flow pattern in the scour hole around a cylinder. Journal of Hydraulic Research, 40(1), 13–20. https://doi.org/10.1080/00221680209499869
   Web of Science ®Google Scholar
• Hjulstrom, F. (1935). Study of the morphological activity of Rivers as illustrated by the River fyris bulletin, vol. 25. Geological Institute of Upsala.
   Google Scholar
• Kumar, A., & Kothyari, U. C. (2012). Three-dimensional flow characteristics within the scour hole around circular uniform and compound piers. Journal of Hydraulic Engineering, 138(5), 420–429. https://doi.org/10.1061/(ASCE)HY.1943-7900.0000527
   Web of Science ®Google Scholar
• Mashahir, M. B., Zarrati, A. R., & Rezayi, M. J. (2004). Time development of scouring around a bridge pier protected by collar. In Proceedings 2nd International Conference on Scour and Erosion (ICSE-2). November 14–17, 2004, Singapore.
   Google Scholar
• Melville, B. W. (2008). The physics of local scour at bridge piers. In Proceedings of the 4th International Conference on Scour and Erosion (ICSE-4). November 5-7, 2008, Tokyo, Japan (pp. 28–40).
   Google Scholar
• Melville, B. W., & Chiew, Y. M. (1999). Time scale for local scour at bridge piers. Journal of Hydraulic Engineering, 125(1), 59–65. https://doi.org/10.1061/(ASCE)0733-9429(1999)125:1(59)
   Web of Science ®Google Scholar
• Melville, B. W., & Raudkivi, A. J. (1977). Flow characteristics in local scour at bridge piers. Journal of Hydraulic Research, 15(4), 373–380. https://doi.org/10.1080/00221687709499641
   Web of Science ®Google Scholar
• Moreno, M., Maia, R., & Couto, L. (2016a). Effects of relative column width and pile-cap elevation on local scour depth around complex piers. Journal of Hydraulic Engineering, 142(2), 04015051. https://doi.org/10.1061/(ASCE)HY.1943-7900.0001080
   Web of Science ®Google Scholar
• Moreno, M., Maia, R., & Couto, L. (2016b). Prediction of equilibrium local scour depth at complex bridge piers. Journal of Hydraulic Engineering, 142(11), 04016045. https://doi.org/10.1061/(ASCE)HY.1943-7900.0001153
   Web of Science ®Google Scholar
• Nezu, I., & Rodi, W. (1986). Open-channel flow measurements with a laser Doppler anemometer. Journal of Hydraulic Engineering, 112(5), 335–355. https://doi.org/10.1061/(ASCE)0733-9429(1986)112:5(335)
   Web of Science ®Google Scholar
• Radice, A., & Tran, C. K. (2012). Study of sediment motion in scour hole of a circular pier. Journal of Hydraulic Research, 50(1), 44–51. https://doi.org/10.1080/00221686.2011.641764
   Web of Science ®Google Scholar
• Richardson, J. R., & York, K. (1999). Hydrodynamic countermeasures for local pier scour. Transportation Research Record: Journal of the Transportation Research Board, 1690(1), 186–192. https://doi.org/10.3141/1690-21
   Google Scholar
• Saw, E., Debue, P., Kuzzay, D., Daviaud, F., & Dubrulle, B. (2018). On the universality of anomalous scaling exponents of structure functions in turbulent flows. Journal of Fluid Mechanics, 837, 657–669. https://doi.org/10.1017/jfm.2017.848
   Web of Science ®Google Scholar
• Schlichting, H. (1968). Boundary layer theory (Vol. 960). McGraw-Hill.
   Google Scholar
• Sheppard, D. M., Demir, H., & Melville, B. W. (2011). Scour at wide piers and long skewed piers (Vol. 682). Transportation Research Board.
   Google Scholar
• Tafarojnoruz, A., Gaudio, R., & Calomino, F. (2012). Bridge pier scour mitigation under steady and unsteady flow conditions. Acta Geophysica, 60(4), 1076–1097. https://doi.org/10.2478/s11600-012-0040-x
   Web of Science ®Google Scholar
• Tafarojnoruz, A., Gaudio, R., & Dey, S. (2010). Flow-altering countermeasures against scour at bridge piers: A review. Journal of Hydraulic Research, 48(4), 441–452. https://doi.org/10.1080/00221686.2010.491645
   Web of Science ®Google Scholar
• Tennekes, H., & Lumley, J. L. (1972). A first course in turbulence. MIT press.
   Google Scholar
• Veerappadevaru, G., Gangadharaiah, T., & Jagadeesh, T. R. (2011). Vortex scouring process around bridge pier with a caisson. Journal of Hydraulic Research, 49(3), 378–383. https://doi.org/10.1080/00221686.2011.568195
   Web of Science ®Google Scholar
• Veerappadevaru, G., Gangadharaiah, T., & Jagadeesh, T. R. (2012). Temporal variation of vortex scour process around caisson piers. Journal of Hydraulic Research, 50(2), 200–207. https://doi.org/10.1080/00221686.2012.666832
   Web of Science ®Google Scholar
• Vijayasree, B. A., Eldho, T. I., Mazumder, B. S., & Ahmad, N. (2019). Influence of bridge pier shape on flow field and scour geometry. International Journal of River Basin Management, 17(1), 109–129. https://doi.org/10.1080/15715124.2017.1394315
   Web of Science ®Google Scholar
• Yang, Y., Melville, B. W., Sheppard, D. M., & Shamseldin, A. Y. (2018). Clear-water local scour at skewed complex bridge piers. Journal of Hydraulic Engineering, 144(6), 04018019. https://doi.org/10.1061/(ASCE)HY.1943-7900.0001458
   Web of Science ®Google Scholar
• Yang, Y., Melville, B. W., Macky, G. H., & Shamseldin, A. Y. (2020). Temporal evolution of clear-water local scour at aligned and skewed complex bridge piers. Journal of Hydraulic Engineering, 146(4), 04020026. https://doi.org/10.1061/(ASCE)HY.1943-7900.0001732
   Web of Science ®Google Scholar