A New Prediction Method of Surface Subsidence Based on
Weighted Logistic-Richards Combination Model
1 Hunan Key Laboratory of Coal Resources Clean-Utilization and Mine Environment Protection, Hunan University of
Science and Technology, 1 Taoyuan Road, Xiangtan 411201,China
2 Institute of Geomatics and Deformation Monitoring, Hunan University of Science and Technology, 1 Taoyuan Road,
Xiangtan 411201,China
3 China Construction Fifth Engineering Division Corp.,Ltd,Longshan Street, Chongqing 401147, China
Abstract：Combined with the Logistic and Richards models, reference shifted-inverse power method translation right of the eigenvalues of the inverse power method and method of Logistic model and Richards model with different weight combination. Taking the South-Renmin station and Ludan village station of Shenzhen and the East-Four station of Changsha as an example, we use the new Logistic-Richards combination model of ground surface settlement during subway construction in fitting and prediction, and the superiority of the combination model is verified by the contrast.
LONG Sichun,PENG Qiang,HUANG Liangyi et al. A New Prediction Method of Surface Subsidence Based on
Weighted Logistic-Richards Combination Model[J]. jgg, 2015, 35(5): 821-824.
