The Geotechnical Engineering Expioration Exaluation Of The Goaf Ash Storage Of Thermal Power Plant In The Mined-out Area

Owing to the limit of nature condition and by the comparision of many designs in economy, a valley water-power ash storage's site in a power plant of Taiyuan is selected in the mined-out area. The dissertation presents the geotechnical engineering exploration of ash storage, the calculation,evalution and forecasting method of mined-out deformation, harnessing measure of the foundation of of goaf ash storage, the structure design of the foundation and contributes to the study on .the geotechnical engineering of the waterpower ash storage in the mined-out area.