Ahmadi Dehrashid, F. and Gohari, S. (2016). Investigating the effect of discharge and tailwater depth on the dimensions of score hole downstream of a Piano Key Weir. International Conference on Civil Engineering, Tehran. (In Persian)
Ahmadi Dehrashid, F. and Gohari, S. (2019). Experimental Study of Downstream Scour of Piano Keys Weirs, J. of Water and Soil Conservation, 26(1), 91-109. (In Persian)
Anderson, R.M., and Tullis, B.P. (2013). Piano Key Weir Hydraulics and Labyrinth Weir Comparison, Journal of Irrigation and Drainage Engineering, 139(3), 246-253.
Chiew, Y.M. (1992). Scour protection at bridge piers. Journal of Hydraulic Engineering, 118(9), 1260-1269.
Gebhardt, M., Herbst, J., Merkel, J. and Belzner, F. (2018). Sedimentation at labyrinth weirs–an experimental study of the self-cleaning process. Journal of Hydraulic Research, 57(4), 1-12.
Ghafouri, A., Ghodsian, M. and Abdi Chooplou, Ch. (2020). Experimental Study on the Effect of Discharge and Tailwater Depth on Bed Topography Downstream of a trapezoidal Piano Key Weir, Iranian Hydraulic Association Journal of Hydraulics, 15(3), 107-122. (In Persian)
Ghodsian, M., Ghafouri, A. and Abdi Chooplou, Ch. (2020). Experimental investigation of scour downstream of a triangular Piano Key Weir, 3rd International Conference on Civil Engineering, Architecture and Urban Development Management, Iran, Tehran. (In Persian)
Gonzalez, C.A. and Chanson, H. (1995). Hydraulic Design of Stepped Cascades, Channels, Weirs and Spillways, Dam Engineering, 17(4), 223-244.
Jüstrich, S., Pfister, M. and Schleiss, A.J. (2016). Mobile riverbed scours downstream of a piano key weir. Journal of Hydraulic Engineering, 142(11), 04016043.
Lempérière, F. (2017). Dams and Floods. Journal of Engineering, 3(1), 144-149.
Lempérière, F. and Ouamane, A. (2003). The piano keys weir: A new cost-effective solution for spillways. International Journal on Hydropower and Dams, 5, 144–149.
Lux, F.L. and Hinchcliff, D. (1985). Design and Construction of Labyrinth Spillways. In Proceedings of the 15th International Congress on Large Dams, International Commission on Large Dams, Paris, France, 4(15), 249-274.
Yazdi, A.R., Hoseini, S.A., Nazari, S. and Amanian, N. (2020). Comparison of Downstream Scour of the Rectangular and Trapezoidal Piano Key Weirs, Iranian Hydraulic Association Journal of Hydraulics, 15(2), 95-102. (In Persian)
)
