Abstract
Factors affecting roughness coefficient in a meandering compound channel are investigated and used to predict Manning’s roughness by dimensional analysis. Factors affecting Manning’s roughness, are considered to be geometric as well as hydraulic, namely relative depth of flow, width ratio, bed slope and sinuosity for a meandering compound channel. An experimental investigation was carried out for the highly meandering channel of sinuosity 4.11. Observations of various researchers, on the laboratory study of meandering channels have also been used in the investigation. The proposed equation for predicting composite Manning’s roughness is used to estimate the conveyance of a channel with floodplain flow. The proposed dimensional analysis model is observed to predict the conveyance capacity better than other existing methods of Manning’s n prediction.
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Akbari, G. H. and Barati, R. (2012). “Comprehensive analysis of flooding in unmanaged catchments,” Proceedings of the Institution of Civil Engineers-Water Management, Vol. 165, No. 4, pp. 229–238.
Azamathulla, H. Md, Zulfequar Ahmad, and Aminuddin Ab Ghani (2013). “An expert system for predicting Manning’s roughness coefficient in open channels by using gene expression programming,” Neural Computing and Applications, Vol. 23, No. 5, pp. 1343–1349.
Barati, R. (2013). “Application of excel solver for parameter estimation of the nonlinear Muskingum models,” KSCE Journal of Civil Engineering, Vol. 17, No. 5, pp. 1139–1148.
Barati, R., Akbari, G., and Rahimi, S. (2013). “Flood routing of an unmanaged river basin using Muskingum-Cunge model; Field application and numerical experiments,” Caspian Journal of Applied Sciences Research, Vol. 2, No. 6, pp. 8–20.
Barati, R., Rahimi, S., and Akbari, G. H. (2012). “Analysis of dynamic wave model for flood routing in natural rivers,” Water Science and Engineering, Vol. 5, No. 3, pp. 243–258.
Barnes, H. H. Jr. (1967). Roughness characteristics of natural channels (Water-Supply Paper 1849), U.S. Geological Survey, Washington, D.C.
Brater, E. F. and King, H. W. (1976). Handbook of hydraulics for the solution of hydraulic engineering problems, McGraw-Hill Book Co., New York, N.Y.
Bray, D. I. (1979). “Estimating average velocity in gravel-bed rivers,” J. Hydr. Div., Vol. 105, No. HY9, pp. 1103–1122.
Bray, D. I. and Davar, K. S. (1987). “Resistance to flow in gravel-bed rivers,” Can. J. Civ. Engrg., Vol. 14, No. 2, pp. 77–86.
Chow, V. T. (1959). Open-channel hydraulics, McGraw-Hill Book Co., New York, N.Y.
Coon, W. F. (1998). Estimation of roughness coefficients for natural stream channels with vegetated banks (Vol. 2441), US Geological Survey.
Cowan, W. L. (1956). “Estimating hydraulic roughness coefficients,” Agricultural Engineering, Vol. 37, No. 7, pp. 473–475.
Dash, S. and Khatua, K. (2016). “Sinuosity dependency on stage discharge in meandering channels,” J. Irrig. Drain Eng., Vol. 142, No. 9, 04016030.
Ervine, D. A., Willetts, B. B., Sellin, R. H. J., and Lorena, M. (1993). “Factors affecting conveyance in meandering compound flows,” J. Hydr. Engrg., Vol. 119, No. 12, pp. 1383–1399, DOI: 10.1061/(ASCE)0733-9429(1993)119:12(1383).
Gandomi, A. H., Yun, G. J., and Alavi, A. H. (2013). “An evolutionary approach for modeling of shear strength of RC deep beams,” Materials and Structures, Vol. 46, No. 12, pp. 2109–2119.
Greenhill, R. K. and Sellin, R. H. J. (1993). “Development of a simple method to predict discharges in compound meandering channels,” Proc. Inst. of Civ. Engrs., Water, Maritime and Energy, Vol. 101, No. 1, pp. 37–44, DOI: 10.1680/iwtme.1993.22986.
Henderson, F. M. (1966). Open channel flow, The Macmillan Co., New York, N.Y.
James, C. S. (1994). “Evaluation of methods for predicting bend loss in meandering channels,” J. Hydr. Engrg., Vol. 120, No. 2, pp. 245–253, DOI: 10.1061/(ASCE)0733-9429(1994)120:2(245).
James, C. S. and Wark, J. B. (1992). Conveyance estimation for meandering channels (Rep. SR 329), HR Wallingford, Wallingford, U.K.
Jarrett, R. D. (1984). “Hydraulics of high-gradient streams,” J. Hydr. Engrg., Vol. 110, No. 11, pp. 1519–1539, DOI: 10.1061/(ASCE) 0733-9429(1984)110:11(1519).
Jena, S. (2007). Stage-discharge relationship in simple meandering channels, Master of Technology thesis, Indian Institute of Technology (IIT), Kharagpur, India.
Keulegan, G. H. (1938). Laws of turbulent flow in open channels, Vol. 21, pp. 707–741, US: National Bureau of Standards.
Khatua, K. K. (2008). Interaction of flow and estimation of discharge in two stage meandering compound channels, PhD Thesis, National Institute of Technology, Rourkela, India.
Khatua, K. K., Patra, K. C., and Nayak, P. (2013). “Stage-discharge prediction for meandering channels,” Int. J. Comput. Exp. Meth., Vol. 1, No. 1, pp. 80–92.
Leopold, L. B., and Langbein, W. B. (1966). “River meander,” Scientific America, Vol. 214, No. 6, pp. 60–70.
Limerinos, J. T. (1970). Determination of the Manning coefficient from measured bed roughness in natural channels: (1898-B) U.S. Geological Survey Water-Supply.
Mailapalli, D. R., Raghuwanshi, N. S., Singh, R., Schmitz, G. H., and Lennartz, F. (2008). “Spatial and temporal variation of Manning’s roughness coefficient in furrow irrigation,” J. Irrig. Drain. Eng., Vol. 134, No. 2, pp. 185–192.
Mohanty, P. K. (2013). Flow analysis of compound channels with wide floodplains, PhD Thesis, National Institute of Technology, Rourkela, India.
Park, S. K., Ahadpour Dodaran, A., Meshkati Shahmirzadi, M., and Han, C. S. (2015). “Effects of vertical wall and tetrapod weights on wave overtopping in rubble mound breakwater under irregular wave conditions.” Int. J. Nav. Archit. Ocean Eng., (2014) Vol. 6, pp. 947–964, DOI: 10.2478/IJNAOE-2013-0224.
Perumal, M. and Sahoo, B. (2007). “Volume conservation controversy of the variable parameter Muskingum-Cunge method,” Journal of Hydrologic Engineering, Vol. 134, No. 4, pp. 475–485.
Ramser, C. E. (1929). “Flow of water in drainage channels,” Technical Bulletin, Vol. 179, pp. 581–587.
Rouse, H. (1938). Fluid mechanics for hydraulic engineers, McGraw-Hill Book Co., New York, N.Y.
Scobey, F. C. (1939). Flow of water in irrigation and similar canals (No. 652), US Dept. of Agriculture.
Shiono, K., Al-Romaih, J. S., and Knight, D. W. (1999). “Stage-discharge assessment in compound meandering channels,” J. Hydr. Engrg., Vol. 125, No. 1, pp. 66–77, DOI: 10.1061/(ASCE)0733-9429(1999) 125:1(66).
U.S. Army Corps of Engineers (1956}). Hydraulic capacity of meandering channels in straight floodways. Waterways Experiments Station, Vicksburg, MS. U.S
Department of Agriculture (1955). Engineering handbook: hydraulics. U.S. Department of Agriculture, Soil Conservation Service, sec. 5. U.S.
Department of Agriculture (1963). Guide for selecting roughness coefficient n values for channels. U.S. Department of Agriculture, Soil Conservation Service. U.S.
Department of Transportation (1979) Design charts for openchannel flow: U.S. Department of Transportation, Federal Highway Administration, Hydraulic Design Series 3.
Wang, G. T., Yao, C., Okoren, C., and Chen, S. (2006). “4-Point FDF of Muskingum Method Based on the Complete St Venant Equations,” Journal of Hydrology, Vol. 324, pp. 339–349.
Willetts, B. B. and Hardwick, R. I. (1993). “Stage dependency for overbank flow in meandering channels,” Proc. Inst. of Civ. Engrs., Water, Maritime and Energy, Vol. 101, No. 1, pp. 45–54, DOI: 10.1680/iwtme.1993.22989.
Xia, J., Lin, B., Falconer, R. A., and Wang, Y. (2012). “Modelling of manmade flood routing in the lower Yellow River, China,” Proceedings of the Institution of Civil Engineers -Water Management, Vol. 165, No. 7, pp. 337–391.
Yen, B. C. (1992). “Dimensionally homogeneous Manning’s formula,” J. Hydr. Engrg., Vol. 118, No. 9, pp. 1326–1332, DOI: 10.1061/(ASCE)0733-9429(1992)118:9(1326).
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Pradhan, A., Khatua, K.K. Assessment of Roughness Coefficient for Meandering Compound Channels. KSCE J Civ Eng 22, 2010–2022 (2018). https://doi.org/10.1007/s12205-017-1818-9
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DOI: https://doi.org/10.1007/s12205-017-1818-9