| 摘要 |
The present invention relates to a device for automatically drawing a dynamic cone while penetrated in the ground by being used in a cone penetration test for site exploration and, more specifically, an automatic drawing device for a penetrated dynamic cone for a ground inspection, capable of conveniently drawing a dynamic cone penetrated in the ground by having a technique using air pressure; allowing a user to easily perform a drawing work of the dynamic cone regardless of the kind of the ground; and preventing a load unit from being bent and damaged when the dynamic cone is being drawn. |
