journal6 ›› 2010, Vol. 31 ›› Issue (2): 86-88.

• Information and Engineering • Previous Articles     Next Articles

Forecast of Land Subsidence in Subterranean Engineering Based on Dynamic Grey Model


  1. (1.Institute of Civel Engineering,Anhui Building Industry College,Hefei 230601,China;2.College of Civil and Hydraulic Engineering,Hefei University of Technology,Hefei 230601,China)
  • Online:2010-03-25 Published:2012-04-18

Abstract: Real-time and veracious forecast in land subsidence is significant in subterranean working.The dynamic grey model (MGM) can build real-time forecast model based on real-time observation data;thus,it can improve the precision of subsidence forecast.In this paper,the model is proved preferably in subsidence forecast by an example in a subterranean engineering.

Key words: grey theory, MGM, land subsidence, forecast

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