Branch-bound Enumeration for Reservoir Flood Control Plan Selection

Branch-bound Enumeration for Reservoir Flood Control Plan Selection

Author: Teresa Helen Bowen

Publisher:

Published: 1987

Total Pages: 292

ISBN-13:

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This thesis documents the development and application of a branch and bound enumeration algorithm for the selection of an optimal flood control plan. An application is presented in which optimal reservoir flood control plans for a three reservoir system are selected. Computer program HEC-5 is used to simulate the reservoir system to determine the modified condition flow-frequency curves, EAD is used to evaluate expected annual damage reductions and the HEC-DSS programs are used to manage the large amounts of data required for the computations. The branch and bound enumeration algorithm provides a systematic evaluation of plans with the HEC programs and expedites identification of the optimal plan by eliminating the need to evaluate all alternative plans. Keywords: Optimization; Planning; Flood control; Plan selection; Systems analysis; Economic analysis. (jhd).


Estimating Sediment Delivery and Yield on Alluvial Fans

Estimating Sediment Delivery and Yield on Alluvial Fans

Author: Robert C. MacArthur

Publisher:

Published: 1990

Total Pages: 14

ISBN-13:

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This paper summarizes the procedures used for computing the basinwide annual yields and single event sediment production for ephemeral channels located on an incised alluvial fan in Central California. Unique geomorphic characteristics of the basin and alluvial fan are discussed in light of data and analytical methods necessary to compute sediment delivery and yield at a proposed dam site.