A discussion of the correlation between land subsidence and groundwater level variation along the Jinghu high speed railway

By examining the correlation between land subsidence and groundwater level variation,we can predict the development trend of land subsidence in the North China Plain with reasonable accuracy.Contrasting with the monitoring data of land subsidence in such cities as Beijing,Langfang,Tianjin,Cangzhou and Dezhou along the high speed railway form Beijing to Jinan,the relativity between land subsidence and changes in groundwater level is analyzed,the correlation formulas between land subsidence and gr...