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Probabilistic Capacity Function–Based Framework for Seismic Resilience Assessment of Liquefiable Embankments with Ground Improvement
Publisher: American Society of Civil Engineers
Abstract: Abstract This paper introduces a probabilistic framework for evaluating the seismic resilience
of embankments on liquefiable soils, addressing key limitations of conventional empirical
approaches that tend to underestimate ...
Influence of Failure Mechanisms on Probabilistic Stability in Embankments Supported by Deep Mixing Columns with Spatial Variability in Column Strength
Publisher: American Society of Civil Engineers
Abstract: Abstract Deep mixing (DM) columns are extensively employed to reinforce soft soil foundations.
However, the strength of these columns exhibits significant spatial variability due
to inhomogeneities in the mixing process ...
Accelerated Dewatering and Detoxification of Oil Sands Tailings Using a Biological Amendment
Publisher: American Society of Civil Engineers
Abstract: Accelerating the dewatering of oil sands tailings is a crucial challenge to the oil sands industry. Fresh tailings (15–2% by weight solids) and mature tailings (3–35% by weight solids) dewater slowly over a period of decades ...
Turbidity Mitigation in an Oil Sands Pit Lake through pH Reduction and Fresh Water Addition
Publisher: American Society of Civil Engineers
Abstract: Currently, tailings ponds are used to contain oil sands process-affected water (OSPW) and fluid fine tailings (FFT) generated from the Alberta oil sands mining operations. In 216, the government of Alberta introduced a ...
Stochastic Stability and Failure Mechanism of Embankments Supported by Deep Mixing Columns Considering Anisotropic Spatial Variability in Clay Shear Strength
Publisher: American Society of Civil Engineers
Abstract: Abstract Deep mixing (DM) columns are widely used to enhance soft soil beneath embankments.
These columns are subject to vertical compression and horizontal pressure, developing
multiple failure mechanisms, including ...
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