Application of polymer grouting reinforcement technology in the treatment of slope collapse
- DOI
- 10.2991/emcpe-16.2016.51How to use a DOI?
- Keywords
- High polymer grouting; slope collapse; reinforcement; finite element analysis
- Abstract
Taking into considering of the difficulties and urgency in the treatment of geological hazards such as slope collapse, in light of the deficiencies in previous treatment methods, and also in view that the high polymer material, which has been widely used in geotechnical engineering, possesses the merits of high strength, light weight, high expansibility, short setting time, good durability, easy construction and is water-proof and harmless to the existing structures, the polymer grouting for the treatment of slope collapse is put forward innovatively. It is found that the polymer grouting can handle all kinds of unfavorable conditions in the treatment of slope collapse well. The slope deformation and stability before and after reinforcement with polymer grouting were studied by finite element method. The results indicates that the polymer grouting can deepen the slip circle and increase the sliding path, as a result, it avoids the shallow sliding mode of slope, which leads to the increase of stability and the decrease of slope deformation. After reinforcement, the factor of safety is increased by 35% and the maximum total displacement is reduced by 34.5%. Hence, the effectiveness of polymer grouting reinforcement technology is preliminarily verified.
- Copyright
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Zhichao Zhang AU - Kan Liu AU - Longzhen Ye PY - 2016/08 DA - 2016/08 TI - Application of polymer grouting reinforcement technology in the treatment of slope collapse BT - Proceedings of the 2016 5th International Conference on Environment, Materials, Chemistry and Power Electronics PB - Atlantis Press SP - 244 EP - 249 SN - 2352-5401 UR - https://doi.org/10.2991/emcpe-16.2016.51 DO - 10.2991/emcpe-16.2016.51 ID - Zhang2016/08 ER -