Optimum design of reinforced fiber concrete subjected to bending and geometrical constraints
Optimization is a decisive factor in structural engineering designs. With the increasing use of reinforced fiber concrete in structural applications, the problem of minimizing its cost should be addressed. This paper presents a computer algorithm that provides the optimum design for reinforced fiber...
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| Veröffentlicht in: | Computers & structures 1991, Vol.41 (5), p.1095-1100 |
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| container_title | Computers & structures |
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| creator | Ezeldin, A.S. |
| description | Optimization is a decisive factor in structural engineering designs. With the increasing use of reinforced fiber concrete in structural applications, the problem of minimizing its cost should be addressed. This paper presents a computer algorithm that provides the optimum design for reinforced fiber concrete rectangular beams subjected to bending. Four design variables are considered, namely; the beam width, the beam depth, the steel fiber content, and the area of reinforcing rebars. A systematic direct automated search is conducted to obtain the optimum solutions. Comparative cost objective functions are presented to prove the validity of the algorithm. |
| doi_str_mv | 10.1016/0045-7949(91)90304-5 |
| format | Article |
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With the increasing use of reinforced fiber concrete in structural applications, the problem of minimizing its cost should be addressed. This paper presents a computer algorithm that provides the optimum design for reinforced fiber concrete rectangular beams subjected to bending. Four design variables are considered, namely; the beam width, the beam depth, the steel fiber content, and the area of reinforcing rebars. A systematic direct automated search is conducted to obtain the optimum solutions. Comparative cost objective functions are presented to prove the validity of the algorithm.</description><subject>Applied sciences</subject><subject>Buildings. Public works</subject><subject>Exact sciences and technology</subject><subject>Structural analysis. 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| fulltext | fulltext |
| identifier | ISSN: 0045-7949 |
| ispartof | Computers & structures, 1991, Vol.41 (5), p.1095-1100 |
| issn | 0045-7949 1879-2243 |
| language | eng |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Applied sciences Buildings. Public works Exact sciences and technology Structural analysis. Stresses |
| title | Optimum design of reinforced fiber concrete subjected to bending and geometrical constraints |
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