land subsidence  search
RTabandoned mines
 collapse structures
 compactness
 dams
 engineering geology
 explosions
 foundations
 geologic hazards
 highways
 land loss
 mechanics
 mines
 oil and gas fields
 railroads
 rock mechanics
 settlement
 site exploration
 slope stability
 soil mechanics
 solu
SNUsed for geotechnical studies on land subsidence.