| Title |
Estimating of Optimal Allowed Distance for Reducing Vibration and Noise Problems |
| Authors |
Park, Hong-Tae ; Kang, Lee-Seok |
| Keywords |
Pile driving ; Deep Foundation ; Vibration ; Noise ; Regression Analysis |
| Abstract |
Pile driving work causes a vibration problem in the construction site using pile foundation and often causes civil affairs by construction noise around the construction site. For the vibration and noise problems, the driving after drilling method rather than the direct driving method is being generalized for reducing vibration and noise. However, this method also causes civil affairs when the driving work is operated in adjacent area. This study suggests a criterion for evaluating an optimal allowed distance for pile driving work by the driving after drilling method. Actual surveys of vibration and noise for pile driving work in seven construction sites were used for developing regression analysis equations. The results can be a standard to estimate the allowed distance to avoid vibration and noise problems in pile driving work for deep foundation. |