2021
DOI: 10.1007/s11440-021-01240-7
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A soft computing approach to tunnel face stability in a probabilistic framework

Abstract: Tunnel face is important for shallow tunnels to avoid collapses. In this study, tunnel face stability is studied with soft computing techniques. A database is created based on the literature which is used to train some broadly adopted soft computing techniques, ranging from linear regression to the artificial neural network. The soil dry density, cohesion, friction angle, cover depth and the tunnel diameter are used as the input parameters. The soft computing techniques state whether the face support is stable… Show more

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Cited by 18 publications
(4 citation statements)
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“…where n is the porosity of the soil, R denotes the tunnel radius, and k denotes the permeability of the soil. A reasonable assessment of the stability of the tunnel face is always a changing task, especially in complex conditions [20,21]. In recent years, the concept of sustainable development has been increasingly emphasized in practical engineering, such as green materials and green buildings [22,23].…”
Section: Introductionmentioning
confidence: 99%
“…where n is the porosity of the soil, R denotes the tunnel radius, and k denotes the permeability of the soil. A reasonable assessment of the stability of the tunnel face is always a changing task, especially in complex conditions [20,21]. In recent years, the concept of sustainable development has been increasingly emphasized in practical engineering, such as green materials and green buildings [22,23].…”
Section: Introductionmentioning
confidence: 99%
“…Recently, machine learning has emerged as a promising technique for predictive assessment in geotechnical engineering, in general [25][26][27][28][29][30][31], and in tunnelling, in particular [32][33][34][35][36][37][38]. Some promising research domains for machine learning in tunnelling are the geological prognosis ahead of the face, the interpretation of monitoring results, automation and maintenance [32].…”
Section: Introductionmentioning
confidence: 99%
“…At present, however, research appears to be focussed on the following topics: prediction of TBM operational parameters [34,[39][40][41][42][43][44][45][46], penetration rate [47][48][49][50][51][52][53][54][55][56][57][58][59][60][61][62][63], porewater pressure [64], ground settlement [65][66][67], disc cutter replacement [68][69][70], jamming risk [71,72] and geological classification [73][74][75][76]). Few authors estimated the face support pressure of TBMs with machine learning [35,52].…”
Section: Introductionmentioning
confidence: 99%
“…Recent applications of AI in geotechnical engineering include geotextile [23,24], tunnelling [25], geothermal energy [26], unsaturated flow [27], geo-structural health monitoring [28,29], liquefaction [30], nanotechnology [31], carbon sequestration [32], and soil properties and behaviour prediction [33][34][35]. The ML techniques applied in these past investigations include artificial neural network (ANN), support vector machine (SVM), genetic algorithms (GA), fuzzy logic, image analysis, and adaptive neurofuzzy inference systems (ANFIS).…”
Section: Introductionmentioning
confidence: 99%