Modeling of seepage flow through layered soils

2005 ◽  
pp. 313-325
Author(s):  
Veena S. Soraganvi ◽  
M. S. Mohan Kumar ◽  
Srinivas Muthineni
Keyword(s):  
Seepage Flow ◽  
Layered Soils ◽  
Flow Through

scholarly journals COMPARISON BETWEEN OBSERVATION AND CALCULATION ON SEEPAGE FLOW THROUGH TAKASE DAM DURING RESERVOIR FILLING

1981 ◽  
Vol 1981 (311) ◽  
pp. 103-111
Author(s):  
Hiroya KOMADA ◽  
Toshimichi NISHIOKA ◽  
Kazutoshi MATUO
Keyword(s):  
Seepage Flow ◽  
Flow Through ◽  
Reservoir Filling

scholarly journals STUDY ON SEEPAGE FLOW THROUGH SURROUNDING ROCK MASS OF UNLINED UNDERGROUND CAVERN FOR PETROLEUM STORAGE

1980 ◽  
Vol 1980 (300) ◽  
pp. 69-80
Author(s):  
Hiroya KOMADA ◽  
Kameichiro NAKAGAWA ◽  
Yoshihiro KITAHARA ◽  
Masao HAYASHI
Keyword(s):  
Rock Mass ◽  
Seepage Flow ◽  
Surrounding Rock ◽  
Underground Cavern ◽  
Flow Through ◽  
Petroleum Storage

Effects of Grooving in a Hydrostatic Circular Step Thrust Bearing With Porous Facing

2015 ◽  
Vol 137 (3) ◽  
Author(s):  
M. Mahbubur Razzaque ◽  
M. Zakir Hossain
Keyword(s):  
Mathematical Model ◽  
Inclination Angle ◽  
Thrust Bearing ◽  
Load Capacity ◽  
Maximum Load ◽  
Seepage Flow ◽  
Groove Depth ◽  
Small Thickness ◽  
Flow Through ◽  
High Level

Effects of grooving in a porous faced hydrostatic circular step thrust bearing are investigated using a mathematical model based on the narrow groove theory (NGT). It is shown that enhancement of load capacity by grooving the step is possible at moderate level of permeability of the porous facing. Load capacity drops sharply with the increase of porous facing thickness. However, this drop in load capacity occurs mostly within a small thickness of the porous facing. Considering the coupled effects of permeability and inertia, it is recommended that the dimensionless step location should be 0.5–0.8 and the dimensionless step height should be less than five to take advantage of grooving. The groove geometric parameters such as groove inclination angle, fraction of grooved area and groove depth corresponding to the maximum load capacity are found to be the same for both with and without porous facing. However, with porous facing, the sensitivity of the load capacity on the groove parameters reduces. At high level of permeability, the effects of grooves may become insignificant because of high seepage flow through the porous facing.

A Study on Unsteady Seepage Flow Through Dam

2009 ◽  
Vol 21 (4) ◽  
pp. 499-504 ◽  
Author(s):  
Jun-feng Fu ◽  
Sheng Jin
Keyword(s):  
Seepage Flow ◽  
Flow Through
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