Reinforcement and Characteristic Analysis of Bolt Technology Applied in Bedding Rock Slope

En Hua Wang; Zhi De Wang; Li Min Jiang; Luo Hao; An Ran

doi:10.4028/www.scientific.net/AMM.580-583.445

Paper Titles

Numerical Analysis of Stabilization of Slopes Overlying Bedrock Using Piles and Effect of Socketed Length of Pile on Stability
p.424

Numerical Simulation Analysis of Bearing Characteristics on Super-Large Diameter Rock Socketed Pile
p.432

Prediction of Displacement Time Series Based on Support Vector Machines-Markov Chain
p.436

Project Design of Dewatering for Deep Foundation Pit in Dalian
p.440

Reinforcement and Characteristic Analysis of Bolt Technology Applied in Bedding Rock Slope
p.445

Analysis on Influencing Factors of Cement Stabilized Macadam Base of Compressive Strength in Shenyang Area
p.450

Experimental Study on Dynamic Characteristics of Tailings
p.455

Experimental Study on Engineering Characteristics of Basalt Residual Soil on High Slope
p.460

Influences of Cross Section Parameters on Bending Resistance of TSC Pile
p.464

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 580-583Reinforcement and Characteristic Analysis of Bolt...

Reinforcement and Characteristic Analysis of Bolt Technology Applied in Bedding Rock Slope

Abstract:

Discrete element software is used to simulate the excavation of a rock slope in Puli-Xuanwei Expressway in Yunnan Province. Through monitoring displacement development characteristics in different positions of slope, the result shows that the minimum horizontal displacement under excavation exists in the top of the slope, meanwhile the maximum horizontal displacement occurs in the foot and waist of the slope, and the maximum vertical displacement occurs in the top of the slope. Comparing rock slope in such conditions as different stratum angles, directions, rock characteristics and thickness, it concludes possible failure modes of slope and the variation law of safety coefficient under different conditions. This paper is instructive and offers reference for the practical engineering.

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Periodical:

Applied Mechanics and Materials (Volumes 580-583)

Pages:

445-449

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.580-583.445

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Online since:

July 2014

Authors:

En Hua Wang, Zhi De Wang, Li Min Jiang, Luo Hao, An Ran

Keywords:

Bedding Rock Slope, Bolt Technology, Reinforcement, Stability of Slope

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References

[1] Yang Feng, Wang Lian-guo, He An-min. Failure Mechanism and Bolting Support Technique of Complex Roof[J]. Journal of mining and safety engineering, (2008) 03, 286~289.

Google Scholar

[2] Kang Hong-pu, JIANG Tie-ming, Gao Fu-qiang. Design for pretension rock bolting parameters[J]. Journal of china coal society, (2008) 07. 721~726.

Google Scholar

[3] Chen Guo-zhou, Zhang Jian-xun, Jia Jin-qing. Three-dimensional stability analysis of anchored rock slope and its application to practical engineering[J]. Journal of shandong uniersity of technology(science and technology) , (2010) 02. 12~15.

Google Scholar

[4] Dong Hanxiong. Application of Pretested Anchored Cable in Reinforcement of Side Slope[J]. Railway investigation and surveying, (2009)02. 32~34.

Google Scholar

[5] LUAN Chuanbao, XIE Song- fang, WANG Zhiwen. Application of prestressed anchor cablestechnology in hign cutting slop construction [J]. Journal of Inner Mongolia Agricultural University, (2008)01. 152~154.

Google Scholar