High rock slope stability analysis using manifold method

J. S. Song, R. S. Yang, Q. Li, Satoshi Nishiyama, Y. Ohnishi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In recent years, during the large-scale construction of road and rail, mining, hydroelectric power station, transportation and other construction projects, a lot of slope stability problems have been encountered. Rock slope instability or landslide, one of three natural disasters, endangers the safety of state properties and peopleâTMs lives seriously. This paper presents a detailed study of high rock slope failure mechanism using manifold method. Combining the deterministic and stochastic features of fractures from the field data set, a three-dimensional fracture model of high rock slope is constructed and the rock blocks and their volume are automatically calculated. In this paper, rock slope failure process is also investigated. A new predictive approach of high rock slope stability has been established based on the numerical simulation results and real monitoring data, which provides the guidance for avoiding or alleviating the rock slope instability disaster.

Original languageEnglish
Title of host publicationFrontiers of Discontinuous Numerical Methods and Practical Simulations in Engineering and Disaster Prevention - Proceedings of the 11th Int. Conf. on Analysis of Discontinuous Deformation, ICADD 2013
Pages323-327
Number of pages5
Publication statusPublished - 2013
Event11th International Conference on Analysis of Discontinuous Deformation, ICADD 2013 - Fukuoka, Japan
Duration: Aug 27 2013Aug 29 2013

Other

Other11th International Conference on Analysis of Discontinuous Deformation, ICADD 2013
CountryJapan
CityFukuoka
Period8/27/138/29/13

Fingerprint

Slope stability
Stability Analysis
Slope
Rocks
Disaster
Disasters
Landslide
Hydroelectric power
Failure Mechanism
Landslides
Guidance
Rails
Mining
Safety
Monitoring
Numerical Simulation
Three-dimensional
Computer simulation

ASJC Scopus subject areas

  • Modelling and Simulation

Cite this

Song, J. S., Yang, R. S., Li, Q., Nishiyama, S., & Ohnishi, Y. (2013). High rock slope stability analysis using manifold method. In Frontiers of Discontinuous Numerical Methods and Practical Simulations in Engineering and Disaster Prevention - Proceedings of the 11th Int. Conf. on Analysis of Discontinuous Deformation, ICADD 2013 (pp. 323-327)

High rock slope stability analysis using manifold method. / Song, J. S.; Yang, R. S.; Li, Q.; Nishiyama, Satoshi; Ohnishi, Y.

Frontiers of Discontinuous Numerical Methods and Practical Simulations in Engineering and Disaster Prevention - Proceedings of the 11th Int. Conf. on Analysis of Discontinuous Deformation, ICADD 2013. 2013. p. 323-327.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Song, JS, Yang, RS, Li, Q, Nishiyama, S & Ohnishi, Y 2013, High rock slope stability analysis using manifold method. in Frontiers of Discontinuous Numerical Methods and Practical Simulations in Engineering and Disaster Prevention - Proceedings of the 11th Int. Conf. on Analysis of Discontinuous Deformation, ICADD 2013. pp. 323-327, 11th International Conference on Analysis of Discontinuous Deformation, ICADD 2013, Fukuoka, Japan, 8/27/13.
Song JS, Yang RS, Li Q, Nishiyama S, Ohnishi Y. High rock slope stability analysis using manifold method. In Frontiers of Discontinuous Numerical Methods and Practical Simulations in Engineering and Disaster Prevention - Proceedings of the 11th Int. Conf. on Analysis of Discontinuous Deformation, ICADD 2013. 2013. p. 323-327
Song, J. S. ; Yang, R. S. ; Li, Q. ; Nishiyama, Satoshi ; Ohnishi, Y. / High rock slope stability analysis using manifold method. Frontiers of Discontinuous Numerical Methods and Practical Simulations in Engineering and Disaster Prevention - Proceedings of the 11th Int. Conf. on Analysis of Discontinuous Deformation, ICADD 2013. 2013. pp. 323-327
@inproceedings{3a8ac49fdeaf4e5f98b21f7afb2a4994,
title = "High rock slope stability analysis using manifold method",
abstract = "In recent years, during the large-scale construction of road and rail, mining, hydroelectric power station, transportation and other construction projects, a lot of slope stability problems have been encountered. Rock slope instability or landslide, one of three natural disasters, endangers the safety of state properties and people{\^a}TMs lives seriously. This paper presents a detailed study of high rock slope failure mechanism using manifold method. Combining the deterministic and stochastic features of fractures from the field data set, a three-dimensional fracture model of high rock slope is constructed and the rock blocks and their volume are automatically calculated. In this paper, rock slope failure process is also investigated. A new predictive approach of high rock slope stability has been established based on the numerical simulation results and real monitoring data, which provides the guidance for avoiding or alleviating the rock slope instability disaster.",
author = "Song, {J. S.} and Yang, {R. S.} and Q. Li and Satoshi Nishiyama and Y. Ohnishi",
year = "2013",
language = "English",
pages = "323--327",
booktitle = "Frontiers of Discontinuous Numerical Methods and Practical Simulations in Engineering and Disaster Prevention - Proceedings of the 11th Int. Conf. on Analysis of Discontinuous Deformation, ICADD 2013",

}

TY - GEN

T1 - High rock slope stability analysis using manifold method

AU - Song, J. S.

AU - Yang, R. S.

AU - Li, Q.

AU - Nishiyama, Satoshi

AU - Ohnishi, Y.

PY - 2013

Y1 - 2013

N2 - In recent years, during the large-scale construction of road and rail, mining, hydroelectric power station, transportation and other construction projects, a lot of slope stability problems have been encountered. Rock slope instability or landslide, one of three natural disasters, endangers the safety of state properties and peopleâTMs lives seriously. This paper presents a detailed study of high rock slope failure mechanism using manifold method. Combining the deterministic and stochastic features of fractures from the field data set, a three-dimensional fracture model of high rock slope is constructed and the rock blocks and their volume are automatically calculated. In this paper, rock slope failure process is also investigated. A new predictive approach of high rock slope stability has been established based on the numerical simulation results and real monitoring data, which provides the guidance for avoiding or alleviating the rock slope instability disaster.

AB - In recent years, during the large-scale construction of road and rail, mining, hydroelectric power station, transportation and other construction projects, a lot of slope stability problems have been encountered. Rock slope instability or landslide, one of three natural disasters, endangers the safety of state properties and peopleâTMs lives seriously. This paper presents a detailed study of high rock slope failure mechanism using manifold method. Combining the deterministic and stochastic features of fractures from the field data set, a three-dimensional fracture model of high rock slope is constructed and the rock blocks and their volume are automatically calculated. In this paper, rock slope failure process is also investigated. A new predictive approach of high rock slope stability has been established based on the numerical simulation results and real monitoring data, which provides the guidance for avoiding or alleviating the rock slope instability disaster.

UR - http://www.scopus.com/inward/record.url?scp=84884609366&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84884609366&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84884609366

SP - 323

EP - 327

BT - Frontiers of Discontinuous Numerical Methods and Practical Simulations in Engineering and Disaster Prevention - Proceedings of the 11th Int. Conf. on Analysis of Discontinuous Deformation, ICADD 2013

ER -