Utilising Pareto efficiency and RSM to adjust binder content in clay stabilisation for Yttre Ringvägen, Malmö
In this paper, we present a new framework for improving soil strength using an advanced method of engineering statistics. The materials included clay till collected in Yttre Ringvägen, southern Sweden. Binders included quicklime, slag and ordinary Portland cement used as pure binders and blended mix...
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| Format: | Article |
| Language: | English |
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CTU Central Library
2023-05-01
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| Series: | Acta Polytechnica |
| Subjects: | |
| Online Access: | https://ojs.cvut.cz/ojs/index.php/ap/article/view/8426 |
| _version_ | 1797832937257828352 |
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| author | Per Lindh Polina Lemenkova |
| author_facet | Per Lindh Polina Lemenkova |
| author_sort | Per Lindh |
| collection | DOAJ |
| description | In this paper, we present a new framework for improving soil strength using an advanced method of engineering statistics. The materials included clay till collected in Yttre Ringvägen, southern Sweden. Binders included quicklime, slag and ordinary Portland cement used as pure binders and blended mixtures. We first applied the Response Surface Methodology techniques aimed at binder blend optimisation: 1) Central Composite Design; 2) Box-Behnken Design; 3) Simplex Lattice Design. The Pareto charts were presented for modelling responses from tests with different binders and estimating their effects on soil strength. Finally, to examine the variables important for soil stabilisation, we also evaluated the effect of the amount of binder and the interaction between cement/lime/slag in different ratios: 30-50-20 %; 50-50-0 %; 100-0-0 % The paper highlights the major opportunities and challenges of engineering statistics as a cross-cutting research direction for the issues of civil engineering. |
| first_indexed | 2024-04-09T14:16:49Z |
| format | Article |
| id | doaj.art-e55ce7c9631d4519924f5c05f7e97110 |
| institution | Directory Open Access Journal |
| issn | 1805-2363 |
| language | English |
| last_indexed | 2024-04-09T14:16:49Z |
| publishDate | 2023-05-01 |
| publisher | CTU Central Library |
| record_format | Article |
| series | Acta Polytechnica |
| spelling | doaj.art-e55ce7c9631d4519924f5c05f7e971102023-05-05T09:41:31ZengCTU Central LibraryActa Polytechnica1805-23632023-05-0163214015710.14311/AP.2023.63.01405666Utilising Pareto efficiency and RSM to adjust binder content in clay stabilisation for Yttre Ringvägen, MalmöPer Lindh0https://orcid.org/0000-0002-0577-9936Polina Lemenkova1Swedish Transport Administration, Department of Investments Technology and Environment, Neptunigatan 52, Box 366, SE-201-23 Malmö, Sweden; Lund University, Lunds Tekniska Högskola LTH (Faculty of Engineering), Department of Building and Environmental Technology, Division of Building Materials, Box 118, SE-221-00, Lund, SwedenUniversité Libre de Bruxelles (ULB), École polytechnique de Bruxelles (Brussels Faculty of Engineering), Laboratory of Image Synthesis and Analysis (LISA), Campus de Solbosch, ULB – LISA CP165/57, Avenue Franklin D. Roosevelt 50, B-1050 Brussels, BelgiumIn this paper, we present a new framework for improving soil strength using an advanced method of engineering statistics. The materials included clay till collected in Yttre Ringvägen, southern Sweden. Binders included quicklime, slag and ordinary Portland cement used as pure binders and blended mixtures. We first applied the Response Surface Methodology techniques aimed at binder blend optimisation: 1) Central Composite Design; 2) Box-Behnken Design; 3) Simplex Lattice Design. The Pareto charts were presented for modelling responses from tests with different binders and estimating their effects on soil strength. Finally, to examine the variables important for soil stabilisation, we also evaluated the effect of the amount of binder and the interaction between cement/lime/slag in different ratios: 30-50-20 %; 50-50-0 %; 100-0-0 % The paper highlights the major opportunities and challenges of engineering statistics as a cross-cutting research direction for the issues of civil engineering.https://ojs.cvut.cz/ojs/index.php/ap/article/view/8426soil stabilisationsimplex experimental designbinderopcstatistical analysis |
| spellingShingle | Per Lindh Polina Lemenkova Utilising Pareto efficiency and RSM to adjust binder content in clay stabilisation for Yttre Ringvägen, Malmö Acta Polytechnica soil stabilisation simplex experimental design binder opc statistical analysis |
| title | Utilising Pareto efficiency and RSM to adjust binder content in clay stabilisation for Yttre Ringvägen, Malmö |
| title_full | Utilising Pareto efficiency and RSM to adjust binder content in clay stabilisation for Yttre Ringvägen, Malmö |
| title_fullStr | Utilising Pareto efficiency and RSM to adjust binder content in clay stabilisation for Yttre Ringvägen, Malmö |
| title_full_unstemmed | Utilising Pareto efficiency and RSM to adjust binder content in clay stabilisation for Yttre Ringvägen, Malmö |
| title_short | Utilising Pareto efficiency and RSM to adjust binder content in clay stabilisation for Yttre Ringvägen, Malmö |
| title_sort | utilising pareto efficiency and rsm to adjust binder content in clay stabilisation for yttre ringvagen malmo |
| topic | soil stabilisation simplex experimental design binder opc statistical analysis |
| url | https://ojs.cvut.cz/ojs/index.php/ap/article/view/8426 |
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