Impact Analysis of Ground Traffic and Proposed Jinan Metro Line 6 on Nearby Ancient Brick-wood Structure Vibration
［Objective］ The vibration impact of ground traffic on nearby ancient buildings is becoming increasingly prominent. It is necessary to analyze the influence of ground traffic and the proposed Jinan Metro Line 6 on the vibration characteristics of the ancient Jiangxi Guild Hall buildings along the lin...
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Urban Mass Transit Magazine Press
2025-01-01
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| Series: | Chengshi guidao jiaotong yanjiu |
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| Online Access: | https://umt1998.tongji.edu.cn/journal/paper/doi/10.16037/j.1007-869x.2025.01.011.html |
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| author | AI Nan HOU Hetao WANG Peisen Chen Juan |
| author_facet | AI Nan HOU Hetao WANG Peisen Chen Juan |
| author_sort | AI Nan |
| collection | DOAJ |
| description | ［Objective］ The vibration impact of ground traffic on nearby ancient buildings is becoming increasingly prominent. It is necessary to analyze the influence of ground traffic and the proposed Jinan Metro Line 6 on the vibration characteristics of the ancient Jiangxi Guild Hall buildings along the line under the typical soil geological conditions of Jinan, so as to evaluate the impact of traffic environmental vibration on ancient buildings of trade guild halls of Ming and Qing dynasties. ［Method］ The ground vibration response under the ground traffic load is measured by the measuring points inside and outside the main hall of Jiangxi Guild Hall, and the influence of the proposed Metro Line 6 on the ancient buildings is calculated by the established tunnel-soil-main hall building model for Jiangxi Guild Hall. The vibration level of the buildings under the separate actions of the above two traffic loads is evaluated according to GB/T 50452—2008 Technical Specification for Protection of Historic Buildings against Man-made Vibration. ［Result & Conclusion］ Under the action of ground traffic load, the vibration of the Jiangxi Guild Hall complex is mainly vertical. The main vibration frequencies along the road direction in different positions inside the building main hall are all greater than those in the direction perpendicular to the road. Under the action of metro loads, the vibration of the Jiangxi Guild Hall building is mainly vertical. The horizontal vibration at the top of the columns decreases compared to that at the bottom of the column, while the vertical vibration increases. The horizontal high-frequency vibration attenuates relatively quickly, while the low-frequency vibration attenuates relatively slowly. Both the vertical high-frequency and low-frequency vibrations attenuate relatively slowly. Under the action of traffic loads and metro loads, the vibration level of the Jiangxi Guild Hall meets the provisions on the vibration limits of ancient wooden structures in the GB/T 50452—2008. |
| format | Article |
| id | doaj-art-b08a6531823c4dd7ab68e4eeef3cf0c7 |
| institution | Kabale University |
| issn | 1007-869X |
| language | zho |
| publishDate | 2025-01-01 |
| publisher | Urban Mass Transit Magazine Press |
| record_format | Article |
| series | Chengshi guidao jiaotong yanjiu |
| spelling | doaj-art-b08a6531823c4dd7ab68e4eeef3cf0c72025-01-13T08:04:42ZzhoUrban Mass Transit Magazine PressChengshi guidao jiaotong yanjiu1007-869X2025-01-01281616710.16037/j.1007-869x.2025.01.011Impact Analysis of Ground Traffic and Proposed Jinan Metro Line 6 on Nearby Ancient Brick-wood Structure VibrationAI Nan0HOU Hetao1WANG Peisen2Chen Juan3College of Civil Engineering and Water Resources, Shandong University, 250002, Jinan, ChinaCollege of Civil Engineering and Water Resources, Shandong University, 250002, Jinan, ChinaCollege of Civil Engineering, Shandong Jianzhu University, 250101, Jinan, ChinaCollege of Civil Engineering, Shandong Jianzhu University, 250101, Jinan, China［Objective］ The vibration impact of ground traffic on nearby ancient buildings is becoming increasingly prominent. It is necessary to analyze the influence of ground traffic and the proposed Jinan Metro Line 6 on the vibration characteristics of the ancient Jiangxi Guild Hall buildings along the line under the typical soil geological conditions of Jinan, so as to evaluate the impact of traffic environmental vibration on ancient buildings of trade guild halls of Ming and Qing dynasties. ［Method］ The ground vibration response under the ground traffic load is measured by the measuring points inside and outside the main hall of Jiangxi Guild Hall, and the influence of the proposed Metro Line 6 on the ancient buildings is calculated by the established tunnel-soil-main hall building model for Jiangxi Guild Hall. The vibration level of the buildings under the separate actions of the above two traffic loads is evaluated according to GB/T 50452—2008 Technical Specification for Protection of Historic Buildings against Man-made Vibration. ［Result & Conclusion］ Under the action of ground traffic load, the vibration of the Jiangxi Guild Hall complex is mainly vertical. The main vibration frequencies along the road direction in different positions inside the building main hall are all greater than those in the direction perpendicular to the road. Under the action of metro loads, the vibration of the Jiangxi Guild Hall building is mainly vertical. The horizontal vibration at the top of the columns decreases compared to that at the bottom of the column, while the vertical vibration increases. The horizontal high-frequency vibration attenuates relatively quickly, while the low-frequency vibration attenuates relatively slowly. Both the vertical high-frequency and low-frequency vibrations attenuate relatively slowly. Under the action of traffic loads and metro loads, the vibration level of the Jiangxi Guild Hall meets the provisions on the vibration limits of ancient wooden structures in the GB/T 50452—2008.https://umt1998.tongji.edu.cn/journal/paper/doi/10.16037/j.1007-869x.2025.01.011.htmlancient buildingground trafficmetrovibration characteristicsvibration levelon-site measurementnumerical simulation |
| spellingShingle | AI Nan HOU Hetao WANG Peisen Chen Juan Impact Analysis of Ground Traffic and Proposed Jinan Metro Line 6 on Nearby Ancient Brick-wood Structure Vibration Chengshi guidao jiaotong yanjiu ancient building ground traffic metro vibration characteristics vibration level on-site measurement numerical simulation |
| title | Impact Analysis of Ground Traffic and Proposed Jinan Metro Line 6 on Nearby Ancient Brick-wood Structure Vibration |
| title_full | Impact Analysis of Ground Traffic and Proposed Jinan Metro Line 6 on Nearby Ancient Brick-wood Structure Vibration |
| title_fullStr | Impact Analysis of Ground Traffic and Proposed Jinan Metro Line 6 on Nearby Ancient Brick-wood Structure Vibration |
| title_full_unstemmed | Impact Analysis of Ground Traffic and Proposed Jinan Metro Line 6 on Nearby Ancient Brick-wood Structure Vibration |
| title_short | Impact Analysis of Ground Traffic and Proposed Jinan Metro Line 6 on Nearby Ancient Brick-wood Structure Vibration |
| title_sort | impact analysis of ground traffic and proposed jinan metro line 6 on nearby ancient brick wood structure vibration |
| topic | ancient building ground traffic metro vibration characteristics vibration level on-site measurement numerical simulation |
| url | https://umt1998.tongji.edu.cn/journal/paper/doi/10.16037/j.1007-869x.2025.01.011.html |
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