Dynamic mix design optimization of high-performance concrete
High performance concrete (HPC) depends on various parameters such as the type of cement, aggregate and water reducer amount. Generally, the ready concrete company in various regions according to the requirements and costs, mix design of concrete as well as type of cement, aggregates, and, amount of...
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| Format: | Article |
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Techno-Press
2018
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| _version_ | 1825721441909211136 |
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| author | Ziaei-Nia, Ali Shariati, Mahdi Salehabadi, Elnaz |
| author_facet | Ziaei-Nia, Ali Shariati, Mahdi Salehabadi, Elnaz |
| author_sort | Ziaei-Nia, Ali |
| collection | UM |
| description | High performance concrete (HPC) depends on various parameters such as the type of cement, aggregate and water reducer amount. Generally, the ready concrete company in various regions according to the requirements and costs, mix design of concrete as well as type of cement, aggregates, and, amount of other components will vary as a result of moment decisions or dynamic optimization, though the ideal conditions will be more applicable for the design of mix proportion of concrete. This study aimed to apply dynamic optimization for mix design of HPC; consequently, the objective function, decision variables, input and output variables and constraints are defined and also the proposed dynamic optimization model is validated by experimental results. Results indicate that dynamic optimization objective function can be defined in such a way that the compressive strength or performance of all constraints is simultaneously examined, so changing any of the variables at each step of the process input and output data changes the dynamic of the process which makes concrete mix design formidable. |
| first_indexed | 2024-03-06T05:50:24Z |
| format | Article |
| id | um.eprints-20162 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T05:50:24Z |
| publishDate | 2018 |
| publisher | Techno-Press |
| record_format | dspace |
| spelling | um.eprints-201622019-01-25T03:07:11Z http://eprints.um.edu.my/20162/ Dynamic mix design optimization of high-performance concrete Ziaei-Nia, Ali Shariati, Mahdi Salehabadi, Elnaz TA Engineering (General). Civil engineering (General) High performance concrete (HPC) depends on various parameters such as the type of cement, aggregate and water reducer amount. Generally, the ready concrete company in various regions according to the requirements and costs, mix design of concrete as well as type of cement, aggregates, and, amount of other components will vary as a result of moment decisions or dynamic optimization, though the ideal conditions will be more applicable for the design of mix proportion of concrete. This study aimed to apply dynamic optimization for mix design of HPC; consequently, the objective function, decision variables, input and output variables and constraints are defined and also the proposed dynamic optimization model is validated by experimental results. Results indicate that dynamic optimization objective function can be defined in such a way that the compressive strength or performance of all constraints is simultaneously examined, so changing any of the variables at each step of the process input and output data changes the dynamic of the process which makes concrete mix design formidable. Techno-Press 2018 Article PeerReviewed Ziaei-Nia, Ali and Shariati, Mahdi and Salehabadi, Elnaz (2018) Dynamic mix design optimization of high-performance concrete. Steel and Composite Structures, 29 (1). pp. 67-75. ISSN 1229-9367, DOI https://doi.org/10.12989/scs.2018.29.1.067 <https://doi.org/10.12989/scs.2018.29.1.067>. https://doi.org/10.12989/scs.2018.29.1.067 doi:10.12989/scs.2018.29.1.067 |
| spellingShingle | TA Engineering (General). Civil engineering (General) Ziaei-Nia, Ali Shariati, Mahdi Salehabadi, Elnaz Dynamic mix design optimization of high-performance concrete |
| title | Dynamic mix design optimization of high-performance concrete |
| title_full | Dynamic mix design optimization of high-performance concrete |
| title_fullStr | Dynamic mix design optimization of high-performance concrete |
| title_full_unstemmed | Dynamic mix design optimization of high-performance concrete |
| title_short | Dynamic mix design optimization of high-performance concrete |
| title_sort | dynamic mix design optimization of high performance concrete |
| topic | TA Engineering (General). Civil engineering (General) |
| work_keys_str_mv | AT ziaeiniaali dynamicmixdesignoptimizationofhighperformanceconcrete AT shariatimahdi dynamicmixdesignoptimizationofhighperformanceconcrete AT salehabadielnaz dynamicmixdesignoptimizationofhighperformanceconcrete |