TY - JOUR
T1 - A mathematical model for predicting effects of building barrages on a river.
AU - Schmitz, G.
AU - Seus, G. J.
AU - Edenhofer, J.
PY - 1981
Y1 - 1981
N2 - A design of a mathematical model is presented appropriate to investigate the effects on the flood of a river created by any kind of dredging or smoothing operation in or around the river as well as by changing the flow conditions with the aid of control structures. That investigation is based upon a comparison of the present state to that influenced by constructing or controlling measures. The model consists of three parts. (1)Identification and calibration of the functions governing the model. (2)Verification of these functions by the help of events not used for the identification procedure. (3)Prediction of future effects feeding the changed model with the same hydrologic inputs as in the identification state. Mathematically the model employs non-linear optimiztion procedures and a brand new, very fast, and unconditionally stable scheme to solve the Saint Venant equations. (A)
AB - A design of a mathematical model is presented appropriate to investigate the effects on the flood of a river created by any kind of dredging or smoothing operation in or around the river as well as by changing the flow conditions with the aid of control structures. That investigation is based upon a comparison of the present state to that influenced by constructing or controlling measures. The model consists of three parts. (1)Identification and calibration of the functions governing the model. (2)Verification of these functions by the help of events not used for the identification procedure. (3)Prediction of future effects feeding the changed model with the same hydrologic inputs as in the identification state. Mathematically the model employs non-linear optimiztion procedures and a brand new, very fast, and unconditionally stable scheme to solve the Saint Venant equations. (A)
UR - http://www.scopus.com/inward/record.url?scp=85040281142&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:85040281142
VL - 2 , New Delhi, India, IAHR, 1981, Subject-A(d), Paper 15
SP - 345
EP - 355
JO - IN: PROC. 19TH IAHR CONGRESS, (NEW DELHI, INDIA: FEB. 1-7,1981)
JF - IN: PROC. 19TH IAHR CONGRESS, (NEW DELHI, INDIA: FEB. 1-7,1981)
ER -