Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/30992
Título: | Use of data mining in design of soil improvement by jet grouting |
Autor(es): | Correia, A. Gomes Tinoco, Joaquim Agostinho Barbosa Cortez, Paulo |
Palavras-chave: | Soil improvement Jet grouting Mechanical properties Data mining Support vector machines Sensitivity analysis |
Data: | 20-Jul-2014 |
Editora: | IOS Press |
Resumo(s): | This paper addresses one of the main issues related to Jet Grouting (JG) technology, that is, the design of the mechanical properties of the soil-cement mixture. Thus, one of the most powerful Data Mining (DM) algorithms is applied, that is, Support Vector Machine (SVM), towards to the development of a new and more accurate approach for Uniaxial Compressive Strength (UCS) and stiffness prediction of both Jet Grouting Laboratory Formulations (JGLF) and soilcrete mixtures. The obtained results show that SVM algorithm can be used to accurately predict both strength and stiffness of JGLF. Related to soilcrete mixtures, it is shown that the SVM algorithm, despite some of the difficulties found, can give an important contribution for a better understanding of JG technology. Based on a detailed Sensitivity Analysis (SA) some important observations were made, which certainly will contribute for JG technical and economic efficiency improvement |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/30992 |
ISBN: | 9781614994169 |
DOI: | 10.3233/978-1-61499-417-6-43 |
Versão da editora: | http://ebooks.iospress.nl/volume/information-technology-in-geo-engineering-proceedings-of-the-2nd-international-conference-icitg-durham-uk |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | ISISE - Comunicações a Conferências Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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ASMGE3-0043-keynoteAGC.pdf Acesso restrito! | Full paper | 613,08 kB | Adobe PDF | Ver/Abrir |