DYNAMIC STRENGTH AND ACCUMULATED PLASTIC STRAIN DEVELOPMENT LAWS AND MODELS OF THE REMOLDED RED CLAY UNDER LONG-TERM CYCLIC LOADS: LABORATORY TEST RESULTS
文献类型：期刊论文
| 作者 | Li, Jian; Chen, Shanxiong; Jiang, Lingfa |
| 刊名 | POLISH MARITIME RESEARCH
 |
| 出版日期 | 2015 |
| 卷号 | 22页码:89-94 |
| 关键词 | remolded red clay dynamic property dynamic strength accumulated plastic strain |
| ISSN号 | 1233-2585 |
| DOI | 10.1515/pomr-2015-0038 |
| 英文摘要 | The dynamic strength and accumulated plastic strain are two important parameters for evaluating the dynamic response of soil. As a special clay, the remolded red clay is often used as the high speed railway subgrade filling, but studies on its dynamic characteristics are few. For a thorough analysis of the suitability of the remolded red clay as the subgrade filling, a series of long-term cyclic load triaxial test under different load histories are carried out. Considering the influence of compactness, confining pressure, consolidation ratio, vibration frequency and dynamic load to the remolded red clay dynamic property, the tests obtain the development curves of the dynamic strength and accumulated plastic strain under different test conditions. Then, through curve fitting method, two different hyperbolic models respectively for the dynamic strength and accumulated plastic strain are built, which can match the test datum well. By applying the dynamic strength model, the critical dynamic strength of the remolded red clay are gained. Meanwhile, for providing basic datum and reference for relevant projects, all key parameters for the dynamic strength and accumulated plastic strain of the remolded red clay are given in the paper. |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000362220200015 |
| 出版者 | GDANSK UNIV TECHNOLOGY |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3678]  |
| 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 | Li, Jian,Chen, Shanxiong,Jiang, Lingfa. DYNAMIC STRENGTH AND ACCUMULATED PLASTIC STRAIN DEVELOPMENT LAWS AND MODELS OF THE REMOLDED RED CLAY UNDER LONG-TERM CYCLIC LOADS: LABORATORY TEST RESULTS[J]. POLISH MARITIME RESEARCH,2015,22:89-94. |
| APA | Li, Jian,Chen, Shanxiong,&Jiang, Lingfa.(2015).DYNAMIC STRENGTH AND ACCUMULATED PLASTIC STRAIN DEVELOPMENT LAWS AND MODELS OF THE REMOLDED RED CLAY UNDER LONG-TERM CYCLIC LOADS: LABORATORY TEST RESULTS.POLISH MARITIME RESEARCH,22,89-94. |
| MLA | Li, Jian,et al."DYNAMIC STRENGTH AND ACCUMULATED PLASTIC STRAIN DEVELOPMENT LAWS AND MODELS OF THE REMOLDED RED CLAY UNDER LONG-TERM CYCLIC LOADS: LABORATORY TEST RESULTS".POLISH MARITIME RESEARCH 22(2015):89-94. |
入库方式： OAI收割
来源：武汉岩土力学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。