| 摘要 |
PURPOSE: An impact loading device for the generation of an elastic wave inside a near field rock and an impact loading method using the same are provided to generate an elastic wave at the wanted depth inside a rock. CONSTITUTION: An impact loading device (10) comprises a manipulation unit (100), a strike conveyance unit (200), and a hammer unit (300). The manipulation unit enables a user to manipulate a device for an impact loading test which provides the impact of an elastic wave to the rock targeted to be measured. The strike conveyance unit conveys the impact provided by the manipulation unit to the rock to be measured. The hammer unit strikes the rock with the impact conveyed from the strike conveyance unit for generating an elastic wave. |
