Vibration Characteristics of Unsaturated Runways Under Moving Aircraft Loads
文献类型：期刊论文
| 作者 | Tang, Chuxuan3,4; Lu, Zheng2,4; Yao, Hailin4; Guo, Shuan1; Han, Yukun3,4 |
| 刊名 | INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS
 |
| 出版日期 | 2021-05-01 |
| 卷号 | 21期号:05页码:19 |
| 关键词 | Dynamic response unsaturated ground Fourier transform aircraft loads critical speed |
| ISSN号 | 0219-4554 |
| DOI | 10.1142/S0219455421500656 |
| 英文摘要 | The dynamic vibrations of airport runways induced by moving aircraft loads are semi-analytically studied in this paper. The airport runway consists of an infinite Kirchhoff plate, an elastic base course, and an unsaturated poroelastic half-space. The aircraft loads are modeled according to the mechanical properties of the main landing gear of the A380 civil airliner. The governing equations of the whole system are solved in the wavenumber domain using the double Fourier transform. Then the results in the spatial domain are obtained by applying the inverse double Fourier transform. Various parameters including the observation location, soil saturation, load speed, load frequency, and pavement rigidity on the vibration characters of the whole system are investigated. It is found that all these effects are crucial, and the increase of soil saturation leads to a larger maximum vertical displacement and lower critical speed. |
| 资助项目 | Outstanding Youth Foundation of Hubei Province[2017CFA056] ; National Natural Science Foundation of China[41672312] ; National Natural Science Foundation of China[41972294] |
| WOS研究方向 | Engineering ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000648560200015 |
| 出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/27158]  |
| 专题 | 中科院武汉岩土力学所 |
| 通讯作者 | Lu, Zheng |
| 作者单位 | 1.Hunan Commun Res Inst Co Ltd, Changsha 410015, Peoples R China 2.Hubei Key Lab Geoenvironm Engn, Wuhan 430071, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang, Chuxuan,Lu, Zheng,Yao, Hailin,et al. Vibration Characteristics of Unsaturated Runways Under Moving Aircraft Loads[J]. INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS,2021,21(05):19. |
| APA | Tang, Chuxuan,Lu, Zheng,Yao, Hailin,Guo, Shuan,&Han, Yukun.(2021).Vibration Characteristics of Unsaturated Runways Under Moving Aircraft Loads.INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS,21(05),19. |
| MLA | Tang, Chuxuan,et al."Vibration Characteristics of Unsaturated Runways Under Moving Aircraft Loads".INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS 21.05(2021):19. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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