Guangzhou City Road sudden subsidence crater depth of 6 meters (Figure)

[Abstract] collapse pit area of about 10 square meters, a depth of six meters. According to witnesses Zheng Linqing said, when there is a car from here after, probably in the past four or five meters away, about three seconds, the road on the "boom" of a sound. It is reported that the incident at the time, a car on the road just past, then the collapse occurred, but fortunately the car safety through. Collapse pit area of about ten square meters, six meters deep. Severe deformation of pavement. Cui Yukun photo...