| 摘要 |
The present invention relates to an apparatus for measuring a non-destructive dynamic modulus and a method therefor using the same to measure the dynamic modulus of an asphalt mixture. The present invention can derive more inexpensive and fast dynamic modulus. To this end, the present invention provides the apparatus for measuring a non-destructive dynamic modulus, comprising: an asphalt concrete specimen; a sliding pipe having a pipe shape; an iron ball; an iron ball receiver; an accelerometer; a signal converter; and a computer. |
