FIELD TEST OF SINKHOLE INDUCED BY MAN-MADE UNDERGROUND PIPE
T. Lee, D. Ryu and H.J. Youn
Event name: SAGEEP 2019 - 32nd Annual Symposium on the Application of Geophysics to Engineering and Environmental Problems
Session: Karst & Sinkholes II
Publication date: 18 March 2019
Info: Abstract, PDF ( 11.45Kb )
In this study, the several field tests were conducted to confirm the occurrence of a sinkhole by applying artificial rain to the ground in which pipe equipped with trap door was embedded. The sinkhole occurred when the relative density of the ground was low and caused stress state changes.