| 摘要 |
PURPOSE: An underwater penetration system of a piezocone is provided to cheaply perform a ground exploration using the weight of a rod. CONSTITUTION: An underwater penetration system of a piezocone is composed as follows. A rod(20) is attached on the top of a piezocone(10). A data cable(50) of the piezocone is connected to a measuring device through a cable through hole of the rod. A weight is attached on the rod, and increases the weight of the rod. The piezocone is penetrated to the underwater ground by the weight of the rod. |
