Abstract
This study focuses on developing an analysis model to assess the bridge vibration noise caused by vehicles traveling over a girder bridge. For this purpose, a bridge model and a moving vehicle model are used. The dynamic behavior of the bridge is rationally analyzed by studying the interactions between the bridge and the vehicle. To study the sound pressure level of the vibrating bridge caused by vehicles traveling over it, the sound pressure analysis program is developed. This program is used to analyze the sound pressure level on the vibrating surface and the sound pressure level radiating off the surface by calculating the vibration velocity of the bridge's surface with plate elements and the integral formulation of Kirchhoff-Helmholtz. Finally, a parameter study is conducted. Using random functions, a vehicle noise model is used to determine the traffic noise and the vehicle noise and to show how the bridge vibration noise affects the overall noise.
| Original language | English |
|---|---|
| Title of host publication | Real Structures |
| Subtitle of host publication | Bridges and Tall Buildings - Proceedings of the 10th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC 2010 |
| Pages | 689-694 |
| Number of pages | 6 |
| Publication status | Published - 2006 Dec 1 |
| Event | 10th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC 2010 - Bangkok, Thailand Duration: 2006 Aug 3 → 2006 Aug 5 |
Publication series
| Name | Real Structures: Bridges and Tall Buildings - Proceedings of the 10th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC 2010 |
|---|---|
| Volume | 4 |
Other
| Other | 10th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC 2010 |
|---|---|
| Country | Thailand |
| City | Bangkok |
| Period | 06/8/3 → 06/8/5 |
Fingerprint
All Science Journal Classification (ASJC) codes
- Civil and Structural Engineering
- Building and Construction
Cite this
}
Analysis of the coupled sound radiation produced by bridges under moving vehicles. / Lee, Yong Seon; Kim, Sang Hyo.
Real Structures: Bridges and Tall Buildings - Proceedings of the 10th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC 2010. 2006. p. 689-694 (Real Structures: Bridges and Tall Buildings - Proceedings of the 10th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC 2010; Vol. 4).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Analysis of the coupled sound radiation produced by bridges under moving vehicles
AU - Lee, Yong Seon
AU - Kim, Sang Hyo
PY - 2006/12/1
Y1 - 2006/12/1
N2 - This study focuses on developing an analysis model to assess the bridge vibration noise caused by vehicles traveling over a girder bridge. For this purpose, a bridge model and a moving vehicle model are used. The dynamic behavior of the bridge is rationally analyzed by studying the interactions between the bridge and the vehicle. To study the sound pressure level of the vibrating bridge caused by vehicles traveling over it, the sound pressure analysis program is developed. This program is used to analyze the sound pressure level on the vibrating surface and the sound pressure level radiating off the surface by calculating the vibration velocity of the bridge's surface with plate elements and the integral formulation of Kirchhoff-Helmholtz. Finally, a parameter study is conducted. Using random functions, a vehicle noise model is used to determine the traffic noise and the vehicle noise and to show how the bridge vibration noise affects the overall noise.
AB - This study focuses on developing an analysis model to assess the bridge vibration noise caused by vehicles traveling over a girder bridge. For this purpose, a bridge model and a moving vehicle model are used. The dynamic behavior of the bridge is rationally analyzed by studying the interactions between the bridge and the vehicle. To study the sound pressure level of the vibrating bridge caused by vehicles traveling over it, the sound pressure analysis program is developed. This program is used to analyze the sound pressure level on the vibrating surface and the sound pressure level radiating off the surface by calculating the vibration velocity of the bridge's surface with plate elements and the integral formulation of Kirchhoff-Helmholtz. Finally, a parameter study is conducted. Using random functions, a vehicle noise model is used to determine the traffic noise and the vehicle noise and to show how the bridge vibration noise affects the overall noise.
UR - http://www.scopus.com/inward/record.url?scp=84886658475&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84886658475&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84886658475
SN - 9748257177
SN - 9789748257174
T3 - Real Structures: Bridges and Tall Buildings - Proceedings of the 10th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC 2010
SP - 689
EP - 694
BT - Real Structures
ER -