| Title: | Soil-nail wall stability analysis using ANFIS |
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| Authors: | ID Jelušič, Primož (Author)
ID Žlender, Bojan (Author) |
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| Files: |  Acta_geotechnica_Slovenica_2013_Jelusic,_Zlender_Soil-nail_wall_stability_analysis_using_ANFIS.pdf (284,95 KB)
MD5: 3711E35A32AAAB27F35179B0739A39DC
 http://fgserver3.fg.um.si/journal-ags/2013-1/article-5.asp
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| Language: | English |
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| Work type: | Scientific work |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | FGPA - Faculty of Civil Engineering, Transportation Engineering and Architecture
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| Abstract: | The safety-factor optimization for a soil-nail wall is presented. The optimization is performed using the non-linear programming (NLP) approach. For this purpose, the NLP optimization model OPTINC was developed. The safety factor and the optimal inclination of the soil nails from the horizontal direction depend on the design of the soil-nail wall. Based on these results the ANFIS-INC model was developed for the prediction of the optimal inclination of the soil nail for any design of soil-nail wall. Additionally, an ANFIS-SF model was developed to predict the safety factor for different inclinations of the wall, the slope angle of the terrain, the length of the nails, and the hole diameter. It was found that the inclination of the soil nail should be adjusted to the inclination of wall, the length of nail, the slope angle of the terrain and the hole diameter. With increasing inclination of the wall, the length of the soil nail and the hole diameter, the safety factor is increasing. On the other hand, the safety factor is decreasing with the increasing slope angle of the terrain. The use of nonlinear programming and an Adaptive Network based Fuzzy Inference System allows a comprehensive analysis of the geotechnical problems. |
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| Keywords: | soil-nail, wall stability, optimization, NLP, ANFIS |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Year of publishing: | 2013 |
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| Number of pages: | str. 61-73 |
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| Numbering: | Letn. 10, št. 1 |
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| PID: | 20.500.12556/DKUM-50436  |
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| ISSN: | 1854-0171 |
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| UDC: | 624.131 |
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| ISSN on article: | 1854-0171 |
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| COBISS.SI-ID: | 16990998 |
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| NUK URN: | URN:SI:UM:DK:EZSNJHMC |
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| Copyright: | Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Univerze v Mariboru |
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| Publication date in DKUM: | 10.07.2015 |
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| Views: | 2064 |
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| Downloads: | 78 |
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| Metadata: |    |
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| Categories: | Misc.
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