New models for optimal sewer system design.

B. Chie Yen, H. G. Wenzel, Larry Mays, W. H. Tang

Research output: Contribution to journalArticle

1 Scopus citations

Abstract

Three new models ha-e been developed for the least-cost design of storm sewers. All three models consider the sewers as a system. The basic model designs the crown elevations, slopes, and diameters of the sewers. The sewer system layout is predetermined. Routing is accomplished by lagging the hydrographs by a travel time. Optimization is achieved through a discrete differential dynamic programming technique to produce the least-cost design of the system based on specified cost functions for install ation of the sewers and manholes. The second model is an expansion of the basic model incorporating risk-based damage costs in the design procedure, and the risks for each sewer associated with the least-cost design are also given as part of the design results. The third model is similar to the basic model except that the least-cost sewer layout is also a part of the design result instead of being predetermined. (A) (Microfiche)

Original languageEnglish (US)
Journal[No source information available]
StatePublished - Jan 1 1976
Externally publishedYes

ASJC Scopus subject areas

  • Engineering(all)

Fingerprint Dive into the research topics of 'New models for optimal sewer system design.'. Together they form a unique fingerprint.

  • Cite this

    Chie Yen, B., Wenzel, H. G., Mays, L., & Tang, W. H. (1976). New models for optimal sewer system design. [No source information available].