@article{ART001610118},
author={song jeong un and 홍웅기 and Kim,Seung-Gon},
title={A Study on the Evaluation of Shock Vibration by a Medium Characteristics},
journal={Journal of Environmental Impact Assessment},
issn={1225-7184},
year={2011},
volume={20},
number={5},
pages={641-649}
TY - JOUR
AU - song jeong un
AU - 홍웅기
AU - Kim,Seung-Gon
TI - A Study on the Evaluation of Shock Vibration by a Medium Characteristics
JO - Journal of Environmental Impact Assessment
PY - 2011
VL - 20
IS - 5
PB - Korean Society Of Environmental Impact Assessment
SP - 641
EP - 649
SN - 1225-7184
AB - The ground vibration has effect on the human body and the nearby structure. However, it was very difficult to estimate the damage of structure caused by the vibration. Especially,ground vibration must be estimated on the bottom of structure because it was made up of several mediums. In this study, it was considered about the shock vibration on medium characteristics as calculating the peak particle velocity and analysing the vibration waveform.
The results are as follows : Firstly, the correlation coefficient of PPV(Peak Particle Velocity) and SD(Scaled Distance) was very high at the vertical component, which was represented to 0.991 in general ground medium and each 0.989, 0.961, 0.925 in concrete medium. And also, the vibration waveform at the vertical component was very good in all mediums. Secondly, the vibration waveform at the longitudinal component was represented to a great amplitude and phase difference in all mediums. It was considered that the vibration waveform occurred the damping when particle velocity by shock vibration was propagated through other medium.
Thirdly, the vibration waveform in concrete medium was represented to variation of amplitude in the order of RC medium, NC=H medium, NC=S medium at the vertical component. It was considered that the particle velocity propagated fast when a medium have a big strength and density.
KW - medium characteristic;shock vibration;peak particle velocity;damping
DO -
UR -
ER -
song jeong un, 홍웅기 and Kim,Seung-Gon. (2011). A Study on the Evaluation of Shock Vibration by a Medium Characteristics. Journal of Environmental Impact Assessment, 20(5), 641-649.
song jeong un, 홍웅기 and Kim,Seung-Gon. 2011, "A Study on the Evaluation of Shock Vibration by a Medium Characteristics", Journal of Environmental Impact Assessment, vol.20, no.5 pp.641-649.
song jeong un, 홍웅기, Kim,Seung-Gon "A Study on the Evaluation of Shock Vibration by a Medium Characteristics" Journal of Environmental Impact Assessment 20.5 pp.641-649 (2011) : 641.
song jeong un, 홍웅기, Kim,Seung-Gon. A Study on the Evaluation of Shock Vibration by a Medium Characteristics. 2011; 20(5), 641-649.
song jeong un, 홍웅기 and Kim,Seung-Gon. "A Study on the Evaluation of Shock Vibration by a Medium Characteristics" Journal of Environmental Impact Assessment 20, no.5 (2011) : 641-649.
song jeong un; 홍웅기; Kim,Seung-Gon. A Study on the Evaluation of Shock Vibration by a Medium Characteristics. Journal of Environmental Impact Assessment, 20(5), 641-649.
song jeong un; 홍웅기; Kim,Seung-Gon. A Study on the Evaluation of Shock Vibration by a Medium Characteristics. Journal of Environmental Impact Assessment. 2011; 20(5) 641-649.
song jeong un, 홍웅기, Kim,Seung-Gon. A Study on the Evaluation of Shock Vibration by a Medium Characteristics. 2011; 20(5), 641-649.
song jeong un, 홍웅기 and Kim,Seung-Gon. "A Study on the Evaluation of Shock Vibration by a Medium Characteristics" Journal of Environmental Impact Assessment 20, no.5 (2011) : 641-649.
