Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Agostinho Barbosa"'
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
This study takes advantage of the high learning capabilities of data mining (DM) techniques towards to the development of a novel approach for jet grouting (JG) column diameter prediction. The high number of variables involved in JG technology as wel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6a787241f230669d7aff7b1fcc13d54
https://hdl.handle.net/1822/50250
https://hdl.handle.net/1822/50250
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Many geotechnical projects today have demonstrated a need for improved soil foundation properties, namely physical and mechanical properties. There are currently several soil improvement methods available for this task, including jet grouting (JG) te
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Learning from data is a very attractive alternative to “manually” learning. Therefore, in the last decade the use of machine learning has spread rapidly throughout computer science and beyond. This approach, supported on advanced statistics analy
Autor:
Joaquim Agostinho Barbosa Tinoco, Paulo Cortez, Rui Filipe Pedreira Marques, A. Gomes Correia
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
This paper presents a brief overview of artificial intelligence applications in transportation geotechnics, highlighting new approaches and current research directions, including issues related to data mining interpretability and prediction capacitie
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______307::8f0a0b9cf55e77300bae9f78ecfe7eea
https://hdl.handle.net/1822/30992
https://hdl.handle.net/1822/30992
In the past, a novel approach for mechanical properties prediction of Jet Grouting (JG) laboratory formulations was proposed. Such approach is supported in advanced statistics analysis, usually known as data mining, and is able to predict with high a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______307::c112b2d000b41e171614b65dc9d2df28
https://hdl.handle.net/1822/31041
https://hdl.handle.net/1822/31041
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Tese de doutoramento em Civil Engineering (ramo de conhecimento em Geotechnics)
Jet Grouting (JG) is actually a reference method on soil improvement technologies, allowing to improve the strength, stiffness and permeability of soft soils. Howeve
Jet Grouting (JG) is actually a reference method on soil improvement technologies, allowing to improve the strength, stiffness and permeability of soft soils. Howeve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a91abdc51923f92f487c12b733a2a151
Strength and stiffness are the mechanical properties currently used in geotechnical works design, namely in jet grouting (JG) treatments. However, when working with this soil improvement technology, due to its inherent geological complexity and high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______307::a7fda16b3245f4ee97b78ebca6cdb69b
https://hdl.handle.net/1822/15084
https://hdl.handle.net/1822/15084
Uniaxial compressive strength (UCS) is the mechanical properties currently used in geotechnical works design, namely in jet grouting (JG) treatments. However, when working with this soil improvement technology, due to its inherent geological complexi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______307::dfabadef3f410db7692a9e34352b14f3
https://hdl.handle.net/1822/14839
https://hdl.handle.net/1822/14839
Publikováno v:
Progress in Artificial Intelligence ISBN: 9783642247682
EPIA
EPIA
Jet Grouting (JG) technology is one of the most used softsoil improvements methods. When compared with other methods, JG is more versatile, since it can be applied to several soil types (ranging from coarse to fine-grained soils) and create elements
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df62638d8e523824021a707211693c37
https://hdl.handle.net/1822/13975
https://hdl.handle.net/1822/13975