Published 2025-01-01
“…The random field analysis method established in this study is able to capture the uncertainty of engineering behavior more comprehensively and provides a more reliable prediction tool for the design of reinforced soil structures, which helps to optimize the engineering safety reserve and reduce the risk associated with uncertainty.ConclusionsThe results show that: the random envelope range of horizontal displacement and vertical settlement of reinforced earth retaining wall decreases with the decrease of height of reinforced earth retaining wall (points H-1~H-5) and away from the retaining wall
face (points V-1~V-7); the decrease of fluctuation range or coefficient of variation reduces the dispersion of the calculation results, in which the cumulative distribution probability of the parameter <italic>φ</italic><sub>0</sub> is closer to the random distribution results, while the parameters <italic>n</italic> and <italic>P</italic><sub>Mt</sub> are with the deterministic results The effect of vertical fluctuation range on the failure probability is more significant than that of horizontal direction. …”
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