TY - GEN
T1 - Analysis of seepage behavior of the grout into roadway floor
AU - Sasaoka, T.
AU - Koga, M.
AU - Shimada,
AU - Kubota, S.
AU - Matsui, K.
PY - 2001/12/1
Y1 - 2001/12/1
N2 - In underground coal mines, grouting method is employed in order to reinforce the floor and to control the movement of groundwater into the roadway. The effectiveness of floor reinforcement with grouting is already understood. However, the seepage behavior of the grouting material into the floor is not clearly understood. Therefore, grouting is today normally based on empirical relationships and on the experience of the grouting personnel. To assist grouting projects, it must be acknowledged that many of the flow processes occurring during grouting so far defy mathematically analysis. From this point of view, this paper discusses the behavior of grouting material, when it is injected into the roadway floor, by means of 3-D Eulerian-Lagragian seepage analysis.
AB - In underground coal mines, grouting method is employed in order to reinforce the floor and to control the movement of groundwater into the roadway. The effectiveness of floor reinforcement with grouting is already understood. However, the seepage behavior of the grouting material into the floor is not clearly understood. Therefore, grouting is today normally based on empirical relationships and on the experience of the grouting personnel. To assist grouting projects, it must be acknowledged that many of the flow processes occurring during grouting so far defy mathematically analysis. From this point of view, this paper discusses the behavior of grouting material, when it is injected into the roadway floor, by means of 3-D Eulerian-Lagragian seepage analysis.
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M3 - Conference contribution
AN - SCOPUS:0035786189
SN - 9058091740
SN - 9789058091741
T3 - Computer Applications in the Minerals Industries
SP - 643
EP - 646
BT - Computer Applications in the Minerals Industries
A2 - Xie, H.
A2 - Wang, Y.
A2 - Jiang, Y.
A2 - Xie, H.
A2 - Wang, Y.
A2 - Jiang, Y.
T2 - Proceedings of the 29th International Symposium on Computer Applications in the Mineral Industries
Y2 - 25 April 2001 through 27 April 2001
ER -