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Keywords: stability
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Proceedings Papers

Paper presented at the ISRM SINOROCK 2013, June 18–20, 2013
Paper Number: ISRM-SINOROCK-2013-026
... Abstract The paper covers engineering studies undertook and likely preventive measures to be undertaken towards the critical boulders and steep slope surface stabilization around Ajanta caves: the UNESCO World Heritage site near Aurangabad in Maharashtra state of India. The slope failure...
Proceedings Papers

Paper presented at the ISRM SINOROCK 2013, June 18–20, 2013
Paper Number: ISRM-SINOROCK-2013-002
...Rock Characterisation, Modelling and Engineering Design Methods Feng, Hudson & Tan (Eds) © 2013 Taylor & Francis Group, London, ISBN 978-1-138-00057-5 Harmonizing engineering geology with rock engineering on stability of rock slopes R. Ulusay Hacettepe University, Department of Geological...
Proceedings Papers

Paper presented at the ISRM SINOROCK 2013, June 18–20, 2013
Paper Number: ISRM-SINOROCK-2013-110
...Rock Characterisation, Modelling and Engineering Design Methods Feng, Hudson & Tan (Eds) © 2013 Taylor & Francis Group, London, ISBN 978-1-138-00057-5 Numerical analysis of stability of underground excavation using stress release method H.Z. Li Department of Civil Engineering, Xi an Jiaotong...
Proceedings Papers

Paper presented at the ISRM SINOROCK 2013, June 18–20, 2013
Paper Number: ISRM-SINOROCK-2013-154
... Abstract Fracture pressure in traditional wellbore stability analysis is based on tensile failure. When the drilling fluid density is high, there is not only tensile fracture but also shear fracture may occur on the wellbore wall of horizontal wells. The possible fracture modes of horizontal...
Proceedings Papers

Paper presented at the ISRM SINOROCK 2013, June 18–20, 2013
Paper Number: ISRM-SINOROCK-2013-150
...Rock Characterisation, Modelling and Engineering Design Methods Feng, Hudson & Tan (Eds) © 2013 Taylor & Francis Group, London, ISBN 978-1-138-00057-5 The study on rock stability and optimization of construction of LPG underground storage Shou-Ying He, Qiang-Gang Yan, Cheng-Xiang Dong & Bo Yu...
Proceedings Papers

Paper presented at the ISRM SINOROCK 2013, June 18–20, 2013
Paper Number: ISRM-SINOROCK-2013-155
...]. Xi et al (2008) proposed combined methods of field measurements and numerical simu- lation to determine the coal pillar width [8]. Bai et al (2004) analyzed the relationship among the stability of narrow coal pillar, the rock deformation of roadway driving along goaf in fully mechanized caving face...
Proceedings Papers

Paper presented at the ISRM SINOROCK 2013, June 18–20, 2013
Paper Number: ISRM-SINOROCK-2013-151
... Downstream Oil & Gas geotechnical performance coefficient Reservoir Characterization relation numerical simulation Upstream Oil & Gas cavern stability storage cavern pillar finite element analysis excavation groundwater inflow rock mass representative case natural gas...
Proceedings Papers

Paper presented at the ISRM SINOROCK 2013, June 18–20, 2013
Paper Number: ISRM-SINOROCK-2013-107
... both the fault dips and fault locations relative to the open pit slope to be really critical for the open pit slope stability. The relationship of the induced plastic zones, crest displacements varying with these fault parameters was established. The distribution of plastic zone and displacement...
Proceedings Papers

Paper presented at the ISRM SINOROCK 2013, June 18–20, 2013
Paper Number: ISRM-SINOROCK-2013-103
... Abstract Soil-rock mixture is different from conventional soil and rock materials. Inhomogeneity is an obvious feature of soil-rock mixture and the material component is one of intrinsic factors to influence the stability of soil-rock mixture slope. Mathematical intervals are defined for sort...
Proceedings Papers

Paper presented at the ISRM SINOROCK 2013, June 18–20, 2013
Paper Number: ISRM-SINOROCK-2013-122
... groundwater stability sectional sketch freeze-thaw collapse Calculation Method lithology Rock Characterisation, Modelling and Engineering Design Methods Feng, Hudson & Tan (Eds) © 2013 Taylor & Francis Group, London, ISBN 978-1-138-00057-5 The characters of freeze-thaw deformation and the treatment...
Proceedings Papers

Paper presented at the ISRM SINOROCK 2013, June 18–20, 2013
Paper Number: ISRM-SINOROCK-2013-083
... Abstract Since 1990s, researchers in the discontinuous deformation analysis (DDA) community have dedicated a great deal of effort on the stability analysis of slopes, tunnels and caverns. This paper contains a summary of more than 80 published papers or theses concerning stability analysis...
Proceedings Papers

Paper presented at the ISRM International Symposium on Rock Mechanics - SINOROCK 2009, May 19–22, 2009
Paper Number: ISRM-SINOROCK-2009-086
... Upstream Oil & Gas cavern surface stability reservoir geomechanics powerhouse cavern numerical simulation displacement Simulation underground cavern field measurement deformation deformation curve rock mass tunnel Reservoir Characterization excavation cavern cavern...
Proceedings Papers

Paper presented at the ISRM International Symposium on Rock Mechanics - SINOROCK 2009, May 19–22, 2009
Paper Number: ISRM-SINOROCK-2009-146
...ISRM-Sponsored International Symposium on Rock Mechanics: Rock Characterisation, Modelling and Engineering Design Methods A case study on the stability analysis of a cutting slope composed of weathered granite and soil K.C. Han, D.W. Ryu, D.S. Cheon and E.S. Hong Korea Institute of Geoscience...
Proceedings Papers

Paper presented at the ISRM International Symposium on Rock Mechanics - SINOROCK 2009, May 19–22, 2009
Paper Number: ISRM-SINOROCK-2009-121
... with backfill through in-situ measurements and numerical analyses. Backfilling controls the displacement of excavated surfaces and increases the stope stability, but practical evaluation of a larger open stope created by the sub-level open stoping than the conventional drifting and bench stoping in conjunction...
Proceedings Papers

Paper presented at the ISRM International Symposium on Rock Mechanics - SINOROCK 2009, May 19–22, 2009
Paper Number: ISRM-SINOROCK-2009-158
... metals & mining comprehensive investigation shallow condition ground transportation different geometrical shape dimensional roadway intersection intersection Reservoir Characterization displacement construction sequence underground monitoring stability geometrical shape...
Proceedings Papers

Paper presented at the ISRM International Symposium on Rock Mechanics - SINOROCK 2009, May 19–22, 2009
Paper Number: ISRM-SINOROCK-2009-025
... blocky rock with very good surface and massive rock with good surface can give the same GSI value. In Korea, the stability assessment method for the individual slopes through physical stability analysis has been applied. Song and Lee (2005) have performed stability assessment and research on ways...
Proceedings Papers

Paper presented at the ISRM International Symposium on Rock Mechanics - SINOROCK 2009, May 19–22, 2009
Paper Number: ISRM-SINOROCK-2009-084
... and seismic slope stability analysis confirmed the global stability of the slope. However, the rock slopes are highly jointed and the joint spacing and orientation are varying at different locations. Hence it is very likely that there could be wedge failures possible at some of the pier locations. This paper...
Proceedings Papers

Paper presented at the ISRM International Symposium on Rock Mechanics - SINOROCK 2009, May 19–22, 2009
Paper Number: ISRM-SINOROCK-2009-114
... Reservoir Characterization calculation pipe umbrella method construction Upstream Oil & Gas ground condition unexpected change section modulus pipe umbrella system stability weak ground tunnel spile numerical calculation unsupported span failure mechanism ABSTRACT Weak...
Proceedings Papers

Paper presented at the ISRM International Symposium on Rock Mechanics - SINOROCK 2009, May 19–22, 2009
Paper Number: ISRM-SINOROCK-2009-110
... to analysis slope stability problems. For example, Marc-André Brideau et al. (1999) used the above method to investigate the failure mechanism of the East Gate Landslide happened in 1997 in Canada; Rajinder Bhasin, et al. (2003) studied a 700-m high rock slope in western Norway using both static and dynamic...

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