Study on the Dynamic Deformation of Road High Liquid Limit Subgrade Soil
文献类型：期刊论文
| 作者 | Lu, Zheng; Fang, Ran; Zhan, Yongxiang; Yao, Hailin |
| 刊名 | ADVANCES IN CIVIL ENGINEERING
 |
| 出版日期 | 2019 |
| 卷号 | 2019期号:-页码:- |
| ISSN号 | 1687-8086 |
| DOI | 10.1155/2019/4084983 |
| 英文摘要 | In order to evaluate the traffic-load-induced cumulative deformation of road high liquid limit subgrade soil, a series of laboratory tests are performed to determine the physical and mechanical properties of high liquid limit soil. A cumulative deformation model is then developed with consideration of the effects of dynamic deviator stress, the number of repeated loadings, and the material properties of subgrade soil. Based on Lu's vehicle-road-ground coupling model, the traffic-load-induced stress, which is very important in predicting cumulative settlement of the subgrade, is calculated explicitly. The layerwise summation method is used to evaluate the traffic-load-induced cumulative deformation. Moreover, a parametric study is conducted using numerical computation and the results show that the traffic-load-induced cumulative deformation is mainly generated from the shallow soil, and the additional dynamic load plays an important role in analyzing the traffic-load-induced settlement. |
| WOS研究方向 | Construction & Building Technology ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000470972700001 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/15076]  |
| 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 | 1.Hubei Key Lab Geoenvironm Engn, Wuhan 430071, Hubei, Peoples R China; 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Hubei, Peoples R China; 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Zheng,Fang, Ran,Zhan, Yongxiang,et al. Study on the Dynamic Deformation of Road High Liquid Limit Subgrade Soil[J]. ADVANCES IN CIVIL ENGINEERING,2019,2019(-):-. |
| APA | Lu, Zheng,Fang, Ran,Zhan, Yongxiang,&Yao, Hailin.(2019).Study on the Dynamic Deformation of Road High Liquid Limit Subgrade Soil.ADVANCES IN CIVIL ENGINEERING,2019(-),-. |
| MLA | Lu, Zheng,et al."Study on the Dynamic Deformation of Road High Liquid Limit Subgrade Soil".ADVANCES IN CIVIL ENGINEERING 2019.-(2019):-. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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