| 摘要 |
The present invention relates to a seismic excitation apparatus capable of introducing a reinforcing material to an object, such as bedrock, ground or concrete structure, for the purpose of leaking prevention or crack reinforcement, and a method of introducing grout using the same. In particular, the present invention relates to a seismic excitation apparatus having a seismic excitation unit for applying micro vibration to a reinforcing material so as to effectively introduce the reinforcing material to cracks or voids of an object, and a method of introducing grout using the same. The seismic excitation apparatus includes: a seismic excitation unit for applying vibration energy to a reinforcing material to be introduced according to a reference vibration frequency; an integrated control unit for controlling the seismic excitation unit; and a reinforcing material introducing unit that communicates with an outlet port of the seismic excitation unit to receive the vibrated reinforcing material and inject the reinforcing material to the cracks of the object. |
