Stress-Strain Characteristics and Elastic-Plastic Damage Constitutive Equation of Steel Fiber Reinforced Concrete Under Cyclic Compression at Medium Strain Rate
文献类型：期刊论文
| 作者 | Bai, Wei2; Wang, Qian-Feng1 |
| 刊名 | JOURNAL OF TESTING AND EVALUATION
 |
| 出版日期 | 2014 |
| 卷号 | 42期号:6页码:1510-1519 |
| 关键词 | steel fiber reinforced concrete stress-strain characteristics mechanical response damage constitutive equation |
| ISSN号 | 0090-3973 |
| DOI | 10.1520/JTE20130150 |
| 英文摘要 | An experimental investigation was performed on dynamic compressive stress-strain relationships for steel fiber reinforced concrete (SFRC) with various steel fiber volumetric contents under cyclic compression at a medium strain rate. Results indicate that the mechanical properties of SFRC are not only affected by strain rates but are also influenced by loading modes. The envelope curves of unconfined SFRC are different from those of specimens under monotonic compression. Dynamic compressive strength presents a non-monotonic enhancement with increasing steel fiber content. On the basis of the experimental results of cyclic compression at a medium strain rate, the elastic-plastic damage constitutive equations are proposed to describe the dynamic compressive stress-strain relationships of SFRC under cyclic compression at a medium strain rate. These equations match the test results well. |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000347521800009 |
| 出版者 | AMER SOC TESTING MATERIALS |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3651]  |
| 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.China Three Gorges Univ, Sch Civil Engn 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; |
| 推荐引用方式 GB/T 7714 | Bai, Wei,Wang, Qian-Feng. Stress-Strain Characteristics and Elastic-Plastic Damage Constitutive Equation of Steel Fiber Reinforced Concrete Under Cyclic Compression at Medium Strain Rate[J]. JOURNAL OF TESTING AND EVALUATION,2014,42(6):1510-1519. |
| APA | Bai, Wei,&Wang, Qian-Feng.(2014).Stress-Strain Characteristics and Elastic-Plastic Damage Constitutive Equation of Steel Fiber Reinforced Concrete Under Cyclic Compression at Medium Strain Rate.JOURNAL OF TESTING AND EVALUATION,42(6),1510-1519. |
| MLA | Bai, Wei,et al."Stress-Strain Characteristics and Elastic-Plastic Damage Constitutive Equation of Steel Fiber Reinforced Concrete Under Cyclic Compression at Medium Strain Rate".JOURNAL OF TESTING AND EVALUATION 42.6(2014):1510-1519. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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