Method to determine height and water content of highway subgrade filled with fine grained soil materials
文献类型：期刊论文
| 作者 | Lu, Z.; Wang, H.; Yao, H. |
| 刊名 | MATERIALS RESEARCH INNOVATIONS
 |
| 出版日期 | 2014 |
| 卷号 | 18页码:5-8 |
| 关键词 | Fine grained soils Highway Subgrade height Water content Road materials |
| ISSN号 | 1432-8917 |
| DOI | 10.1179/1432891714Z.000000000899 |
| 英文摘要 | In this paper, a new method of determining height and water content of subgrade filled with fine grained soil materials is proposed in view of deformation control. Firstly, a fine grained clay soil is considered as reference material, and the laboratory resilient modulus experiments are conducted to derive the relationship among the compactness, water content and resilient modulus of the samples. Then, the allowable deformation value of the subgrade filled with fine grained soil is obtained based on the dynamic response solutions for subgrade and the condition of deformation compatibility between pavement and subgrade. Moreover, by combing the experimental results and the allowable deformation value of the subgrade, a reasonable method is presented to determine the critical height, compactness and the water content of highway subgrade filled with such materials. Finally, a typical road structure is introduced to derive numerical example and taken for illustration using this method. |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000346164500003 |
| 出版者 | MANEY PUBLISHING |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3619]  |
| 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.,Wang, H.,Yao, H.. Method to determine height and water content of highway subgrade filled with fine grained soil materials[J]. MATERIALS RESEARCH INNOVATIONS,2014,18:5-8. |
| APA | Lu, Z.,Wang, H.,&Yao, H..(2014).Method to determine height and water content of highway subgrade filled with fine grained soil materials.MATERIALS RESEARCH INNOVATIONS,18,5-8. |
| MLA | Lu, Z.,et al."Method to determine height and water content of highway subgrade filled with fine grained soil materials".MATERIALS RESEARCH INNOVATIONS 18(2014):5-8. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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