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Title:Fuzzy-sets decision-support system for geotechnical site soundings
Authors:ID Boumezerane, Djemalddine M. (Author)
ID Belkacemi, Smaïn (Author)
ID Žlender, Bojan (Author)
ID Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Univerze v Mariboru (Copyright holder)
Files:.pdf Acta_geotechnica_Slovenica_2011_Boumezerane,_Belkacemi,_Zlender_Fuzzy-sets_decision-support_system_for_geotechnical_site_soundings.pdf (544,70 KB)
MD5: 6BE7ED9CE731CB71307A910A518AD144
PID: 20.500.12556/dkum/64d7a63b-2e6c-4817-94f0-21f901af1585
 
URL http://fgserver3.fg.um.si/journal-ags/2011-1/article-5.asp
 
Language:English
Work type:Scientific work
Typology:1.01 - Original Scientific Article
Organization:FGPA - Faculty of Civil Engineering, Transportation Engineering and Architecture
Abstract:A geotechnical site investigation is an important and complex task that is generally carried out in two steps. The first step, consisting of preliminary soundings, guides the subsequent site characterization. The number of soundings required to adequately characterize a site is set on the basis of an engineering judgement following the preliminary investigation, this is affected by the geological context, the area topography, the project type, and the knowledge of the neighbouring areas. A fuzzy-sets decision-support system, considering parameters that affect the number of soundings required to adequately characterize a site, is proposed. Parameter uncertainties and a lack of information are also considered. On the basis of the available qualitative and quantitative information, the proposed fuzzy system makes it possible to estimate, for a common project, the number of site soundings required to adequately characterize the site. The cases presented show that a Fuzzy Inference System can be used as a systematic decision-support tool for engineers dealing with site characterizations.
Keywords:geotechnical investigation, soundings number, fuzzy sets, fuzzy inference, uncertainties
Publication status:Published
Publication version:Version of Record
Year of publishing:2011
Number of pages:str. 51-63
Numbering:Letn. 8, št. 1
PID:20.500.12556/DKUM-70761 New window
ISSN:1854-0171
UDC:624.131.1:528
ISSN on article:1854-0171
COBISS.SI-ID:15243798 New window
NUK URN:URN:SI:UM:DK:BZTEZG5A
Copyright:Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Univerze v Mariboru
Publication date in DKUM:13.06.2018
Views:1042
Downloads:226
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Categories:Misc.
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Record is a part of a journal

Title:Acta geotechnica Slovenica
Shortened title:Acta geotech. Slov.
Publisher:Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Univerze v Mariboru
ISSN:1854-0171
COBISS.SI-ID:215987712 New window

Secondary language

Language:Slovenian
Title:Sistem mehke množice za odločanje pri geotehničnem načrtovanju
Abstract:Geotehnična terenska raziskava je pomembna in kompleksna naloga, ki se na splošno izvede v dveh korakih. Prvi korak, ki vsebuje preliminarne raziskave, vpliva na kasnejšo terensko raziskovanje. Glede na predhodne raziskave, se na podlagi inženirske presoje določi število raziskovalnih sond, potrebnih za ustrezen opis terena. Na to vplivajo geološke sovisnosti, topografija področja, vrsta projekta, ter poznavanje sosednjih površin. Za odločanje je predlagan podporni sistem mehke množice (fuzzy sets decision support system). Sistem upošteva parametre, ki vplivajo na število raziskovalnih mest, potrebnih za ustrezen opis terena. Pri tem se upoštevajo tudi parametri negotovosti in pomanjkanja informacij. Predlagani sistem mehkega sklepanja (Fuzzy Inference System) omogoča, da se na podlagi razpoložljivih kvalitativnih in kvantitativnih informacij oceni število raziskovalnih točk, potrebnih za ustrezen opis terena. Iz predstavljenih primerov je razvidno, da se lahko sistem mehkega sklepanja uporablja kot sistematično orodje za pomoč pri odločanju, za inženirje, ki se ukvarjajo s terenskimi raziskavami.
Keywords:geotehnično raziskovanje, število sond, mehke množice, mehko sklepanje, negotovosti


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This document is a part of these collections:
  1. Acta geotechnica Slovenica

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