TY - GEN
T1 - Influence of aquifer drainage on land subsidence in eastern Chinese coal mines
AU - Yu, Q.
AU - Ma, J. R.
AU - Shimada, H.
AU - Sasaoka, T.
N1 - Publisher Copyright:
© 2015 Taylor & Francis Group, London.
PY - 2015
Y1 - 2015
N2 - This analysis is based on the existence of typical engineering and geological conditions in the eastern Chinese coal mine area. In order to find the effect of aquifer drainage on land subsidence, the geology conditions of the Baodian coal mine are analyzed, and then, a 2D numerical model of strata layers was established for simulating the influence of aquifer drainage on land stability. Certain factors including aquifer and upper layer depth were taken as the influence factors in the simulation. The results indicated that the aquifer drainage can cause the land subsidence and the settlement in the industry square is not the same and changed with the distance from the shaft. In a certain distance, the settlement becomes small to lager away from the shaft and then becomes flatten.
AB - This analysis is based on the existence of typical engineering and geological conditions in the eastern Chinese coal mine area. In order to find the effect of aquifer drainage on land subsidence, the geology conditions of the Baodian coal mine are analyzed, and then, a 2D numerical model of strata layers was established for simulating the influence of aquifer drainage on land stability. Certain factors including aquifer and upper layer depth were taken as the influence factors in the simulation. The results indicated that the aquifer drainage can cause the land subsidence and the settlement in the industry square is not the same and changed with the distance from the shaft. In a certain distance, the settlement becomes small to lager away from the shaft and then becomes flatten.
UR - https://www.scopus.com/pages/publications/84941556274
UR - https://www.scopus.com/pages/publications/84941556274#tab=citedBy
U2 - 10.1201/b17500-24
DO - 10.1201/b17500-24
M3 - Conference contribution
AN - SCOPUS:84941556274
T3 - Legislation, Technology and Practice of Mine Land Reclamation - Proceedings of the Beijing International Symposium Land Reclamation and Ecological Restoration, LRER 2014
SP - 131
EP - 136
BT - Legislation, Technology and Practice of Mine Land Reclamation - Proceedings of the Beijing International Symposium Land Reclamation and Ecological Restoration, LRER 2014
A2 - Hu, Zhenqi
PB - CRC Press/Balkema
T2 - International Symposium on Land Reclamation and Ecological Restoration, LRER 2014
Y2 - 16 October 2014 through 19 October 2014
ER -