TY - GEN
T1 - Spatial analysis of the impact of urban forms to road-traffic noise in a highly populated city
AU - Park, Taeho
AU - Kim, Minho
AU - Kim, Phillip
AU - Chang, Seo Il
N1 - Publisher Copyright:
© 2019 Proceedings of the International Congress on Acoustics. All rights reserved.
PY - 2019
Y1 - 2019
N2 - Road traffic noise is widely distributed in the cities and is more closely related to the urban resident people than other noise sources. To understand the relationship between road-traffic noise level and urban form indicators such as ground space index, floor space index, road density, road length, traffic volume and so on, spatial analysis was performed on highly populated city in South Korea. A system of 125m X 125m grid cells is placed on the city. And the urban forms and noise levels were calculated in each grid. Noise levels were calculated as energetical averages on each grid based on the noise map. Finally, it was simulated for changes in road-traffic noise levels due to urban forms change situations such as land development, road construction, and land use change. This study can be a policy tool to consider residents' noise exposure or area exceeding noise standard in the design process such as the redevelopment of highly populated urban city or the policy decision making process for urban planning.
AB - Road traffic noise is widely distributed in the cities and is more closely related to the urban resident people than other noise sources. To understand the relationship between road-traffic noise level and urban form indicators such as ground space index, floor space index, road density, road length, traffic volume and so on, spatial analysis was performed on highly populated city in South Korea. A system of 125m X 125m grid cells is placed on the city. And the urban forms and noise levels were calculated in each grid. Noise levels were calculated as energetical averages on each grid based on the noise map. Finally, it was simulated for changes in road-traffic noise levels due to urban forms change situations such as land development, road construction, and land use change. This study can be a policy tool to consider residents' noise exposure or area exceeding noise standard in the design process such as the redevelopment of highly populated urban city or the policy decision making process for urban planning.
KW - Noise mapping
KW - Ordinary least square
KW - Road-traffic noise
KW - Urban form
UR - http://www.scopus.com/inward/record.url?scp=85099330635&partnerID=8YFLogxK
U2 - 10.18154/RWTH-CONV-239740
DO - 10.18154/RWTH-CONV-239740
M3 - Conference contribution
AN - SCOPUS:85099330635
T3 - Proceedings of the International Congress on Acoustics
SP - 6721
EP - 6726
BT - Proceedings of the 23rd International Congress on Acoustics
A2 - Ochmann, Martin
A2 - Michael, Vorlander
A2 - Fels, Janina
PB - International Commission for Acoustics (ICA)
T2 - 23rd International Congress on Acoustics: Integrating 4th EAA Euroregio, ICA 2019
Y2 - 9 September 2019 through 23 September 2019
ER -
