Application of the non-linear three-component model for simulating accelerated creep behavior of polymer-alloy geocell sheets
文献类型：期刊论文
| 作者 | Zhao, Yang4; Xiao, Hanqing2; Chen, Ling3; Chen, Penghui2; Lu, Zheng1,4; Tang, Chuxuan4; Yao, Hailin4 |
| 刊名 | GEOTEXTILES AND GEOMEMBRANES
 |
| 出版日期 | 2025-02-01 |
| 卷号 | 53期号:1页码:70-80 |
| 关键词 | Geosynthetics Geocell sheets SIM accelerated creep tests Numerical simulations |
| ISSN号 | 0266-1144 |
| DOI | 10.1016/j.geotexmem.2024.09.005 |
| 英文摘要 | The polymer-alloy geocell sheets (PAGS) represent a novel geocell material developed to replace conventional geocell materials. Accelerated creep testing, a convenient and precise performance evaluation method, presents a viable alternative to traditional creep testing for obtaining long-term creep strains. Nonetheless, there is a lack of prediction and in-depth exploration of accelerated creep testing. This paper aims to assess the efficacy of using the non-linear three-component (NLTC) model to simulate the accelerated creep behavior of PAGS. The predictive accuracy of the NLTC model has undergone evaluation through a comparison between stepped isothermal method (SIM) accelerated creep experimental tests and numerical simulations. Subsequently, the validated NLTC model was employed to simulate the time-temperature superposition method (TTSM), time-stress superposition method (TSSM), and stepped isostress method (SSM) accelerated creep tests, thereby verifying its effectiveness in predicting all accelerated creep tests. The results indicate that the NLTC model can effectively simulate creep deformation induced by temperature increases, particularly the temperatures below 41 degree celsius. Although some errors are observed at elevated temperatures, it is within the acceptable range of 17.4%. Numerical simulation results of TTSM, TSSM, and SSM tests also suggest the model's proficiency in simulating the accelerated creep behavior by temperature and creep load increasing. |
| 资助项目 | National Natural Science Foundation of China[42077262] ; National Natural Science Foundation of China[42077261] ; Hubei Provincial Inno-vation Group Project, China[2023AFA019] |
| WOS研究方向 | Engineering ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:001316678600001 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/42564]  |
| 专题 | 中科院武汉岩土力学所 |
| 通讯作者 | Lu, Zheng |
| 作者单位 | 1.Hubei Key Lab Geoenvironm Engn, Wuhan 430071, Peoples R China 2.Power China Chongqing Engn Co Ltd, Chongqing 400060, Peoples R China 3.Ruibo New energy Grp Co Ltd, Taizhou 317608, Peoples R China 4.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Yang,Xiao, Hanqing,Chen, Ling,et al. Application of the non-linear three-component model for simulating accelerated creep behavior of polymer-alloy geocell sheets[J]. GEOTEXTILES AND GEOMEMBRANES,2025,53(1):70-80. |
| APA | Zhao, Yang.,Xiao, Hanqing.,Chen, Ling.,Chen, Penghui.,Lu, Zheng.,...&Yao, Hailin.(2025).Application of the non-linear three-component model for simulating accelerated creep behavior of polymer-alloy geocell sheets.GEOTEXTILES AND GEOMEMBRANES,53(1),70-80. |
| MLA | Zhao, Yang,et al."Application of the non-linear three-component model for simulating accelerated creep behavior of polymer-alloy geocell sheets".GEOTEXTILES AND GEOMEMBRANES 53.1(2025):70-80. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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