Obiekt
Tytuł: Analytical Models for Optimal Design of a Trapezoidal Composite Channel Cross-Section
Współtwórca:
Tytuł publikacji grupowej:
Abstract:
In this paper, several analytical models are presented for the optimal design of a trapezoidal composite channel cross-section. The objective function is the cost function per unit length of the channel, which includes the excavation and lining costs. To define the system, design variables including channel depth, channel width, side slopes, freeboard, and roughness coefficients were used. The constraints include Manning`s equation, flow velocity, Froude number, and water surface width. The Simultaneous Perturbation Stochastic Approximation (SPSA) algorithm was used to solve the optimization problem. ; The results are presented in three parts; in the first part, the optimal values of the design variables and the objective function are presented in different discharges. In the second part, the relationship between cost and design variables in different discharges is presented in the form of conceptual and analytical models and mathematical functions. Finally, in the third part, the changes in the design variables and cost function are presented as a graph based on the discharge variations. Results indicate that the cost increases with increasing water depth, left side slope, equivalent roughness coefficient, and freeboard.
Opis:
tytuł dodatkowy: Prace z Inżynierii Lądowej i Środowiska
Wydawca:
Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
Format:
Identyfikator zasobu:
DOI:
Strony:
Źródło:
Civil and Environmental Engineering Reports (CEER), no 31, vol. 1
Jezyk:
Licencja CC BY-NC-ND 3.0:
Prawa do dysponowania publikacją:
Biblioteka Uniwersytetu Zielonogórskiego
Kolekcje, do których przypisany jest obiekt:
- Repozytorium > Jednostki organizacyjne > Wydział Budownictwa, Architektury i Inżynierii Środowiska
- Repozytorium > Typy utworów > Artykuły
- Repozytorium > Czasopisma naukowe i serie wydawnicze UZ > Civil and Environmental Engineering Reports (CEER) > Civil and Environmental Engineering Reports (CEER) (2021)
Data ostatniej modyfikacji:
2023-03-27
Data dodania obiektu:
2023-03-27
Liczba wyświetleń treści obiektu:
73
Wszystkie dostępne wersje tego obiektu:
https://zbc.uz.zgora.pl/repozytorium/publication/79724
Wyświetl opis w formacie RDF:
Wyświetl opis w formacie OAI-PMH:
-
Civil and Environmental Engineering Reports (CEER)
-
Civil and Environmental Engineering Reports (CEER), no 33 (2023)
-
Civil and Environmental Engineering Reports (CEER), no 32 (2022)
-
Civil and Environmental Engineering Reports (CEER), no 31 (2021)
-
Civil and Environmental Engineering Reports (CEER), no 31, vol. 1 (2021)
- Experimental Study on the Durability Characteristics of Several Vegetable Fiber Reinforced Concretes Exposed to Sodium Sulfate
- Numerical Study of the Behaviour of a Circular Footing on a Layered Granular Soil Under Vertical and Inclined Loading
- Characteristic Features of Hybrid Bridge Structure Models
- Experimental Tests of the Vector II Slab in Field Conditions, Slab and Strip Model
- Technical Problems in the Renovation of Historic Bridges. Case Study - Road Bridge in Cigacice
- Designing of Steel CHS Columns Showing Maximum Compression Resistance
- Analysis of the Shear Resistance in the Indented Interface Between Two Concrete Parts of Concrete Composite Beam
- The Reclamation of a Municipal Waste Landfill - Grudziądz Case Study
- Analytical Models for Optimal Design of a Trapezoidal Composite Channel Cross-Section
- The Effects of Additives to Lightweight Aggregate on the Mechanical Properties of Structural Lightweight Aggregate Concrete
- The Relationship Between the Biokinetic Parameters of an Aerobic Granular Sludge System and the Applied Operating Conditions
- Assesment of the Impact of Habitat Conditions and Land use on the Floristic Diversity of Selected Rush Communities
- The Link Between Habitats and Carbon Accumulation From Natural Forest Regrowth in Borino Municipality (Southern Bulgaria)
- Carbon Accumulation Potential from Natural Forest Regrowth of Godech Municipality, Western Bulgaria
- Planning and Management of Water Resources in the Context of Economic Devlopment and Climate Change in Algerian Highlands by the Weap Model, Case of the Gareat El Tarf Basin (Northwestern Algeria)
-
Civil and Environmental Engineering Reports (CEER), no 31, vol. 2 (2021)
-
Civil and Environmental Engineering Reports (CEER), no 31, vol. 3 (2021)
-
Civil and Environmental Engineering Reports (CEER), no 31, vol. 4 (2021)
-
Civil and Environmental Engineering Reports (CEER), no 31, vol. 1 (2021)
-
Civil and Environmental Engineering Reports (CEER), no 30 (2020)
-
Civil and Environmental Engineering Reports (CEER), no 29 (2019)
-
Civil and Environmental Engineering Reports (CEER), no 28 (2018)
-
Civil and Environmental Engineering Reports (CEER), no 27 (2017)
-
Civil and Environmental Engineering Reports (CEER), no 26 (2017)
-
Civil and Environmental Engineering Reports (CEER), no 25 (2017)
-
Civil and Environmental Engineering Reports (CEER), no 24 (2017)
-
Civil and Environmental Engineering Reports (CEER), no 23 (2016)
-
Civil and Environmental Engineering Reports (CEER), no 22 (2016)
-
Civil and Environmental Engineering Reports (CEER), no 21 (2016)
-
Civil and Environmental Engineering Reports (CEER), no 20 (2016)
-
Civil and Environmental Engineering Reports (CEER), no 19 (2015)
-
Civil and Environmental Engineering Reports (CEER), no 18 (2015)
-
Civil and Environmental Engineering Reports (CEER), no 17 (2015)
-
Civil and Environmental Engineering Reports (CEER), no 16 (2015)
-
Civil and Environmental Engineering Reports (CEER), no 15 (2014)
-
Civil and Environmental Engineering Reports (CEER), no 14 (2014)
-
Civil and Environmental Engineering Reports (CEER), no 13 (2014)
-
Civil and Environmental Engineering Reports (CEER), no 12 (2014)
-
Civil and Environmental Engineering Reports (CEER), no 11 (2013)
-
Civil and Environmental Engineering Reports (CEER), no 10 (2013)
-
Civil and Environmental Engineering Reports (CEER), no 9 (2012)
-
Civil and Environmental Engineering Reports (CEER), no 8 (2012)
-
Civil and Environmental Engineering Reports (CEER), no 7 (2011)
-
Civil and Environmental Engineering Reports (CEER), no 6 (2011)
-
Civil and Environmental Engineering Reports (CEER), no 5 (2010)
-
Civil and Environmental Engineering Reports (CEER), no 4 (2010)
-
Civil and Environmental Engineering Reports (CEER), no 3 (2009)
-
Civil and Environmental Engineering Reports (CEER), no 2 (2007)
-
Civil and Environmental Engineering Reports (CEER), no 1 (2005)
-
Civil and Environmental Engineering Reports (CEER), no 33 (2023)
| Nazwa wydania | Data |
|---|---|
| Analytical Models for Optimal Design of a Trapezoidal Composite Channel Cross-Section | 2023-03-27 |
