Prediction of Ground Vibration from High Speed Trains Using a Vehicle-Track-Ground Coupling Model
文献类型：期刊论文
| 作者 | Lu, Z.; Liu, J.; Zhan, Y. X.; Hu, Z.; Yao, H. L. |
| 刊名 | INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS
 |
| 出版日期 | 2016 |
| 卷号 | 16期号:8页码:- |
| 关键词 | Ground vibration rail irregularity coupled vibration poroelastic fast Fourier transform high speed train |
| ISSN号 | 0219-4554 |
| DOI | 10.1142/S0219455415500510 |
| 英文摘要 | The dynamically induced ground vibration from high speed trains (HSTs) is investigated using a semi-analytical vehicle-track-ground coupling model. A multi-body vehicle is adopted along with rail irregularity considered in the model. The soil is simulated as a saturated poroelastic half-space with two elastic layers. The coupling system is solved in the transformed domain by applying the Fourier transform, and the dynamic stiffness matrix method is used to deal with the layered soil. The time-domain solutions are obtained by the inverse fast Fourier transform (FFT). The erects of the vehicle speed, observation location, rail irregularity, subgrade-bed stiffness, and vehicle type on the ground vibration are investigated thoroughly. The results show that all these factors can significantly affect the dynamically induced ground vibration. |
| WOS研究方向 | Engineering ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000383852800012 |
| 出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3936]  |
| 专题 | 岩土力学所知识全产出_期刊论文 国家重点实验室知识产出_期刊论文 |
| 作者单位 | Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn |
| 推荐引用方式 GB/T 7714 | Lu, Z.,Liu, J.,Zhan, Y. X.,et al. Prediction of Ground Vibration from High Speed Trains Using a Vehicle-Track-Ground Coupling Model[J]. INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS,2016,16(8):-. |
| APA | Lu, Z.,Liu, J.,Zhan, Y. X.,Hu, Z.,&Yao, H. L..(2016).Prediction of Ground Vibration from High Speed Trains Using a Vehicle-Track-Ground Coupling Model.INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS,16(8),-. |
| MLA | Lu, Z.,et al."Prediction of Ground Vibration from High Speed Trains Using a Vehicle-Track-Ground Coupling Model".INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS 16.8(2016):-. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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