Research and application of nonlinear elastic-hardening interfacial constitutive model in disturbed belt
文献类型：期刊论文
| 作者 | Jin, C. Y.1,2; Feng, X. T.2 |
| 刊名 | MATERIALS RESEARCH INNOVATIONS
 |
| 出版日期 | 2011 |
| 卷号 | 15页码:S605-S608 |
| 关键词 | Geotechnical mechanics Disturbed belt Nonlinear elastic Hardening element |
| ISSN号 | 1432-8917 |
| DOI | 10.1179/143307511X12858957677154 |
| 英文摘要 | The geological structure of disturbed belt is considered as a 'sandwich biscuit' which contacts upper and lower interfaces and clamps weak belts in the interlayer. Based on the law of field tests, the nonlinear elastic-hardening contact constitutive model is built. By means of the FISH language of FLAC3D, which can study and judge elements automatically, the calculation parameters of shear stiffness and friction angle can be dynamically regulated. According to the field test results, K(s) and phi can be regression inversion analysed using neural network. By comparing numerical analysis with the field test results, it is concluded that the model can better reflect the mechanical properties of the interface. |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000288859000148 |
| 出版者 | MANEY PUBLISHING |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3262]  |
| 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.Northeastern Univ, Sch Resources & Civil Engn ; 2.Chinese Acad Sci, State Key Lab Geomech & Geotech Engn, Inst Rock & Soil Mech |
| 推荐引用方式 GB/T 7714 | Jin, C. Y.,Feng, X. T.. Research and application of nonlinear elastic-hardening interfacial constitutive model in disturbed belt[J]. MATERIALS RESEARCH INNOVATIONS,2011,15:S605-S608. |
| APA | Jin, C. Y.,&Feng, X. T..(2011).Research and application of nonlinear elastic-hardening interfacial constitutive model in disturbed belt.MATERIALS RESEARCH INNOVATIONS,15,S605-S608. |
| MLA | Jin, C. Y.,et al."Research and application of nonlinear elastic-hardening interfacial constitutive model in disturbed belt".MATERIALS RESEARCH INNOVATIONS 15(2011):S605-S608. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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