Analysis on the Anchoring Effect of the Point Anchoring Rockbolt and the Full Length Rockbolt
文献类型：会议论文
| 作者 | Zheng, Chun-mei1; Jiao, Yu-yong2; Zhu, Wei-shen1; Ge, Yan-hui3 |
| 出版日期 | 2009 |
| 会议日期 | NOV 20-22, 2009 |
| 会议地点 | Shanghai, PEOPLES R CHINA |
| 关键词 | discontinuous deformation analysis the full length rockbolt the point anchoring rockbolt rock reinforcement tunnel stability |
| DOI | 10.1109/ICICISYS.2009.5357639 |
| 页码 | 626 |
| 英文摘要 | A modified discontinuous deformation analysis (DDA) algrithm was proposed to study the deformation mechanism of rockbolt nearby the fracture surface and the interaction between the rockbolt and the fracture surface In the modified method, it is assumed that the rockbolt has no deformation in rock mass and its restriction effect on the fracture surface can only be considered A normal and tangential spring is applied to the fracture surface separately to simulate the full length rockbolt A tunnel was reinforced by using the full length rockbolt and the point anchoring rockbolt respectively The simulation results indicate that the modified discontinuous deformation analysis (DDA) method is effective for the reinforcement of tunnel It is found that, in general, the anchoring effect of the full lenth rockbolt is better than that of the point anchoring rockbolt |
| 会议录 | 2009 IEEE INTERNATIONAL CONFERENCE ON INTELLIGENT COMPUTING AND INTELLIGENT SYSTEMS, PROCEEDINGS, VOL 1
 |
| 会议录出版者 | IEEE |
| 会议录出版地 | NEW YORK |
| 语种 | 英语 |
| WOS研究方向 | Computer Science |
| WOS记录号 | WOS:000284970100132 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4507]  |
| 专题 | 岩土力学所知识全产出_会议论文 国家重点实验室知识产出_会议论文 |
| 作者单位 | 1.Shandong Univ, Geotech & Struct Engn Res Ctr; 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; 3.Shandong Jiaotong Univ, Dept Civil Engn |
| 推荐引用方式 GB/T 7714 | Zheng, Chun-mei,Jiao, Yu-yong,Zhu, Wei-shen,et al. Analysis on the Anchoring Effect of the Point Anchoring Rockbolt and the Full Length Rockbolt[C]. 见:. Shanghai, PEOPLES R CHINA. NOV 20-22, 2009. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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