NHESS - Probabilistic approach to rock fall hazard assessment
WebFeb 15, 2002 · It is an alternative to deterministic approaches, which have not proved successful in predicting individual rock falls. The first one concerns calcareous cliffs around Grenoble, French Alps, from 1935 to 1995. The second data set is gathered during the 1912–1992 time window in Yosemite Valley, USA, in granite cliffs.
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CIT 478 ARTIFICIAL INTELLIGENCE | PDF | Artificial Intelligence
Webnational open university of nigeria. faculty of science. department of computer science. course code: cit478. course title: artificial intelligence cit478 course guide
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Development of a probabilistic approach for rock wedge failure
WebApr 1, 2001 · Therefore, Low and Einstein (1991) suggested a simple equation for checking a kinematic instability for the formation of a wedge ().When ϵ is the dip angle of the line of intersection which can be evaluated from the geometry of slope face and discontinuities, they considered that the condition of kinematic instability was (6) Ω<ϵ<α where Ω and α …
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Failure distribution analysis of shallow landslides under rainfall
WebAug 21, 2019 · The failure time of slope is essential for slope risk assessment. However, in previous studies, the safety factor and failure probability of slope have been regarded as the main research topic rather than the failure time. In this study, a stochastic failure distribution model related to the slope failure time is proposed. The stochastic failure distribution …
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A Probabilistic Analysis of the Risk of Nuclear Deterrence Failure
WebOct 11, 2018 · Abstract: This research proposes, develops, and demonstrates a quantitative risk analytic method for integrating a set of modern deterrence considerations with respect to nuclear weapon arsenals and policies. These considerations include multiple prospective models of antagonist behaviors, multiple levels of conflict escalation, multiple weapon …
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Probabilistic back analysis for rainfall-induced slope failure using
WebJun 6, 2022 · Measurement and model uncertainties in soil parameters account for the difference between slope behaviour in the field and expected behaviour. The probabilistic back analysis is an effective approa
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Rock Failure and Slope Instability: Investigation, Analysis, and
WebJan 21, 2022 · Rock Failure and Slope Instability: Investigation, Analysis, and Assessment | Lithosphere | GeoScienceWorld Rock Failure and Slope Instability: Investigation, Analysis, and Assessment Submission deadline: 21 January 2022 Lead Editor: Shanyong Wang, University of Newcastle, Australia Guest Editors: Xiangjun Pei, …
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Failure modeling and life prediction of railroad wheels
WebThis dissertation develops a general methodology for probabilistic prediction of railroad wheel failure life considering uncertainties from several possible sources.
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Probabilistic Risk Assessment of unsaturated Slope - SpringerLink
WebNov 5, 2019 · Probabilistic risk assessment of slope failure evaluates the slope safety in a quantitative manner, which considers the failure probability and failure consequence simultaneously. However, risk assessment of unsaturated slope accounting for spatially variable soil-water characteristic curve (SWCC) model parameter and saturated hydraulic …
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Failure modeling and life prediction of railroad wheels
WebThis dissertation develops a general methodology for probabilistic prediction of railroad wheel failure life considering uncertainties from several possible sources.
Get a quoteProbabilistic analysis of the disc cutter failure - ScienceDirect
WebMar 1, 2021 · TBM disc cutters used in a long-distance tunneling particularly in cutting through hard rock would undergo substantial and intense wear. The cutting efficiency may greatly reduce and potentially facing complete suspension if the worn-out cutters were not ascertained in a timely manner.
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Probabilistic Analysis of Wheel Loader Failure under Rockfall
Web<jats:p>Rockfall is one of the most serious geological hazards in mountain regions. During the rescue situations after rockfall, the wheel loader, a v
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Six Reasons Why Wheel Loaders Are Prone To Failure
WebOct 19, 2020 · Six Reasons Why Wheel Loaders Are Prone To Failure Oct 19, 2020. Because the wheel loader always runs or operates under various complicated conditions, the working environment is relatively harsh, coupled with the design, manufacturing, and use reasons, the performance of the wheel loader is greatly reduced.
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Probabilistic Modeling of Failure | IntechOpen
WebMar 12, 2018 · Failure of a system or a component of a system is and has been a major concern to systems' operators and owners. Failure could be traced back to different causes and may take different forms and shapes. It may result from software malfunction, hardware degraded performance, human error, sabotage, environmental as well as other external …
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Probabilistic Analysis of Wheel Loader Failure under Rockfall
Web<jats:p>Rockfall is one of the most serious geological hazards in mountain regions. During the rescue situations after rockfall, the wheel loader, a v
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Stochastic Optimization of In Situ Horizontal Stress - SpringerLink
WebApr 24, 2018 · Constraining the relationship between the borehole breakout width and rock compressive strength in a vertical borehole is fundamental for determining the magnitudes of the principal in situ horizontal stresses. However, the deterministic relationship yields indeterminate solutions for the two unknown stresses. This paper describes a new …
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Probabilistic Analysis of Wheel Loader Failure under Rockfall
Web<jats:p>Rockfall is one of the most serious geological hazards in mountain regions. During the rescue situations after rockfall, the wheel loader, a v
Get a quoteEquipment lifecycles: Wheel loaders | Equipment World
WebJun 12, 2007 · Hours: 10,000 to 20,000. Replace/rebuild: Low $2,500; Average $3,000; High $4,000. Repainting a wheel loader can be an extensive job, including sanding, primer, spraying several coats of paint and
Get a quoteRock Failure and Slope Instability: Investigation, Analysis, and
WebJan 21, 2022 · Rock Failure and Slope Instability: Investigation, Analysis, and Assessment | Lithosphere | GeoScienceWorld Rock Failure and Slope Instability: Investigation, Analysis, and Assessment Submission deadline: 21 January 2022 Lead Editor: Shanyong Wang, University of Newcastle, Australia Guest Editors: Xiangjun Pei, …
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Stochastic Optimization of In Situ Horizontal Stress - SpringerLink
WebApr 24, 2018 · Constraining the relationship between the borehole breakout width and rock compressive strength in a vertical borehole is fundamental for determining the magnitudes of the principal in situ horizontal stresses. However, the deterministic relationship yields indeterminate solutions for the two unknown stresses. This paper describes a new …
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