Advances in Civil Engineering / 2019 / Article / Tab 1 / Research Article
Seepage Analysis of a Multilayer Waste Slope considering the Spatial and Temporal Domains of Permeability Table 1 Parameters of each part of the material.
Material (the vertical coordinate Consideration Symbol of permeability Permeability (m/h) W 1 Layering distribution 0.0021 Function distribution in the spatial domain Equation (2 ) Function distribution in the spatial and temporal domains Equations (2 ) and (5 ) W 2 Layering distribution 0.017 Function distribution in the spatial domain Equation (2 ) Function distribution in the spatial and temporal domains Equations (2 ) and (5 ) W 3 Layering distribution 0.18 Function distribution in the spatial domain Equation (2 ) Function distribution in the spatial and temporal domains Equations (2 ) and (5 ) D A portion clogging 0.00036 No clogging 0.36 Considering the clogging process Equation (6 ) M — 3.6 × 10−4 F — 3.6 × 10−4
where
and
are saturated permeability distributions of waste under three assumptions at moment
(m/h);
is the saturated permeability of the drainage layer (m/h);
t is the time (h); and
is the vertical coordinate value (m).
