ISRM 2019 - Preliminary Program

Thursday 12, 2019

SALA	Cataratas 1	Cataratas 2	Marfim 1	Marfim 2	Marfim 3	Marfim 4	Marfim 5	Marfim 6	Araucária	Ipê 1	Ipê 2
08:00 08:30
08:30 09:00
09:00 09:30
09:30 10:00
10:00 10:30
10:30 11:00
11:00 11:30
11:30 12:00
12:00 12:30
12:30 13:00
13:00 13:30	Lunch
13:30 14:00	Lunch
14:00 14:30									ISRM Board Meeting
14:30 15:00
15:00 15:30
15:30 16:00
16:00 16:30
16:30 17:00
17:00 17:30
17:30 18:00
18:00 18:30
18:30 19:00
19:00 19:30

Friday 13, 2019

SALA	Cataratas 1	Cataratas 2	Marfim 1	Marfim 2	Marfim 3	Marfim 4	Marfim 5	Marfim 6	Araucária	Ipê 1	Ipê 2
08:00 08:30	REGISTRATION
08:30 09:00			Short Course GEOLOGY FOR ROCK ENGINEERING PROJECTS		Short Course ROCSCIENCE TOOLS FOR MINING APPLICATIONS	Workshop ROCK ENGINEERING DESIGN APPROACHES AND CHALLENGES IN DEEP HARD ROCK MINING ENGINEERING			ISRM Board Meeting
09:00 09:30
09:30 10:00
10:00 10:30
10:30 11:00
11:00 11:30
11:30 12:00
12:00 12:30
12:30 13:00
13:00 13:30	Lunch
13:30 14:00	Lunch
14:00 14:30			Short Course GEOLOGY FOR ROCK ENGINEERING PROJECTS		Short Course ROCSCIENCE TOOLS FOR MINING APPLICATIONS	Workshop ROCK ENGINEERING DESIGN APPROACHES AND CHALLENGES IN DEEP HARD ROCK MINING ENGINEERING			ISRM Board Meeting
14:30 15:00
15:00 15:30
15:30 16:00
16:00 16:30
16:30 17:00
17:00 17:30
17:30 18:00
18:00 18:30
18:30 19:00
19:00 19:30

Saturday 14, 2019

SALA

Cataratas 1

Cataratas 2

Marfim 1

Marfim 2

Marfim 3

Marfim 4

Marfim 5

Marfim 6

Araucária

Ipê 1

Ipê 2

08:00 08:30

REGISTRATION

08:30 09:00

Short Course
2D AND 3D MODELLING FOR UNDERGROUND AND SLOPE ROCK ENGINEERING

Short Course
GEOTECHNICAL MONITORING IN CONVENTIONAL TUNNELLING

Workshop
ROCK MECHANICS IN NUCLEAR WASTE DISPOSAL PROGRAMS

Short Course
THE INTEGRATION OF STRUCTURAL GEOLOGY AND APPLIED ROCK MECHANICS

FedIGS Board Meeting

09:00 09:30

09:30 10:00

10:00 10:30

10:30 11:00

11:00 11:30

11:30 12:00

12:00 12:30

12:30 13:00

13:00 13:30

13:30 14:00

14:00 14:30

Short Course
2D AND 3D MODELLING FOR UNDERGROUND AND SLOPE ROCK ENGINEERING

Short Course
GEOTECHNICAL MONITORING IN CONVENTIONAL TUNNELLING

Workshop
ROCK MECHANICS IN NUCLEAR WASTE DISPOSAL PROGRAMS

Short Course
THE INTEGRATION OF STRUCTURAL GEOLOGY AND APPLIED ROCK MECHANICS

FedIGS Board Meeting

14:30 15:00

15:00 15:30

15:30 16:00

16:00 16:30

16:30 17:00

17:00 17:30

17:30 18:00

18:00 18:30

18:30 19:00

19:30 22:30

FEDIGs Board Dinner - venue tbc

Sunday 15, 2019

SALA

Cataratas 1

Cataratas 2

Marfim 1

Marfim 2

Marfim 3

Marfim 4

Marfim 5

Marfim 6

Araucária

Ipê 1

Ipê 2

08:00 08:30

REGISTRATION

08:30 09:00

ROCKBOWL

ISRM
Commission's Mtgs
Discontinuous Deformation Analysis - DDA

ISRM
South America Council Meeting

ISRM
Commission's Mtgs
Design Methodology

ISRM
Commission's Mtgs
Grouting

ISRM
Commission's Mtgs
Education

ISRM
Commission's Mtgs
Radioactive Waste Disposal

ISRM
ISRM Asian Council Meeting

ISRM
Commission's Mtgs
Crustal Stress and Earthquake

ISRM
Commission's Mtgs
Preservation of Ancient Sites

09:00 09:30

09:30 10:00

10:00 10:30

10:30 11:00

ISRM
Commission's Mtgs
Petroleum Geomechanics

ISRM
Commission's Mtgs
Evolution of Eurocode 7

ISRM
Commission's Mtgs
Rock Dynamics

ISRM
Commission's Mtgs
Testing Methods

ISRM
Commission's Mtg
Underground Nuclear Power Plant

11:00 11:30

11:30 12:00

12:00 12:30

12:30 13:00

Lunch

13:00 13:30

13:30 14:00

14:00 14:30

ISRM Council Meeting

14:30 15:00

15:00 15:30

15:30 16:00

16:00 16:30

16:30 17:00

17:00 17:30

17:30 18:00

18:00 18:30

18:30 19:00

19:00 19:30

19:30 22:30

Elected ISRM Board Meeting

19:30 - 22:30

Opening of Exhibition Area and Welcome Reception Cocktail

Monday 16, 2019

SALA	Cataratas 1	Cataratas 2	Marfim 1	Marfim 2	Marfim 3	Marfim 4	Marfim 5	Marfim 6	Araucária	Ipê 1	Ipê 2
08:00 08:30	REGISTRATION
08:30 09:00	Opening Session
09:00 09:30	Opening Session
09:30 10:15	Rocha Medal Dr. Qinghua Lei Characterisation and Modelling of Natural Fracture Networks: Geometry, Geomechanics and Fluid Flow
10:15 11:00	Müller Award Professor Peter Kaiser From common to best practices in underground rock engineering
11:00 11:30	Coffee and tea break
11:30 12:00	KN1 Chair: William Joughin (Africa) Keynote: Professor Daniel Francois Malan (South Africa) Innovative rock engineering solutions for deep tabular excavations
12:00 12:15
12:15 12:30	KN2 Chair: Stuart Read (Australia) Keynote: Dr. John Read (Australia) The Geotechnical Engineer in Metalliferous Open Pit Mines
12:30 13:00
13:00 13:30	Lunch		Industry Moment	Industry Moment	Industry Moment	Industry Moment	Industry Moment	Industry Moment	Lunch
13:30 14:00	Lunch		Industry Moment	Industry Moment	Industry Moment	Industry Moment	Industry Moment	Industry Moment	Lunch
14:00 14:30			TS01 - Underground Rock Excavations I (Mining Engineering) Details		TS02 - Experimental Rock Mechanics I (Laboratory) Details	TS03 - Rock Mechanics for Nuclear Waste Disposal Details	TS04 - Fracture and Dynamic Behavior I Details		ISRM Advisory Board Meeting
14:30 15:00
15:00 15:30
15:30 16:00	POSTERS SESSIONS + Coffee and tea break
16:00 16:30			TS05 - Numerical Modelling I (Fracture Mechanics) Details		TS06 - Rock Mass Characterization Details	TS07 - Seismic Behavior of Rock Masses Details	TS08 - Rock Slope Engineering I Details		ISRM Advisory Board Meeting
16:30 17:00
17:00 17:30
17:30 18:00	Invited lecture ISSMGE President Chair: Eda Quadros (Brazil) Keynote: Charles W.W. Ng (UK)
18:00 18:30
18:30 19:00	Rock Bowl Quarter Finals
19:00 19:30	Rock Bowl Quarter Finals
19:30 20:00

Tuesday 17, 2019

SALA	Cataratas 1	Cataratas 2	Marfim 1	Marfim 2	Marfim 3	Marfim 4	Marfim 5	Marfim 6	Araucária	Ipê 1	Ipê 2
08:00 08:30	REGISTRATION
08:30 09:00	KN3 Chair: Petr Konicek (Czech Republic) Keynote: Professor Laura Pyrak-Nolte (USA) Translating the Micro-scale to the Macro-scale: Signatures of Fracture Evolution
9:00 9:15
9:15 9:30	KN4 Chair: Prof. Manchao He (China) Keynote: Professor Li Xiao (China) In-situ Computed Tomography Technique in Geomechanical Testing
09:30 10:00
10:00 10:15			SS01 - AI in Rock Mechanics Details		SS02 - Rock Fracture Mechanics Details	SS03 - Laboratory Testing Details	SS04 - Photogrammetry Application Details
10:15 10:30
10:30 11:00
11:00 11:30	POSTERS SESSIONS + Coffee and tea break
11:30 12:00	KN5 Chair: Seokwon Jeon (Asia) Keynote: Professor Giovanni Barla (Italy) Conventional and Advanced Monitoring of Tunnels With Selected Case Histories
12:00 12:15
12:15 12:30	KN6 Chair: Sérgio Fontoura (Brazil) Keynote: Professor Tarcisio Celestino (Brazil) Engineering for Civil Underground Works in Soft Rock
12:30 13:00
13:00 13:30	Lunch		Industry Moment	Industry Moment	Industry Moment	Industry Moment	Industry Moment	Industry Moment	Lunch
13:30 14:00	Lunch		Industry Moment	Industry Moment	Industry Moment	Industry Moment	Industry Moment	Industry Moment	Lunch
14:00 14:30			TS09 - Underground Rock Excavations II (Tunnelling) Details		TS10 - Experimental Rock Mechanics II (Laboratory) Details	TS11 - Rock Mechanics for Geothermal Energy Details	TS12 - Case Histories I (Mining Engineering) Details		ECF Early Career Forum
14:30 15:00
15:00 15:30
15:30 16:00	POSTERS SESSIONS + Coffee and tea break
16:00 16:30			TS13 - Fracture and Dynamic Behavior II Details		TS14 - Numerical Modelling II Details	TS15 - Instrumentations and Monitoring I Details	TS16 - Hard and Weak Rocks Behavior Details		ECF Early Career Forum
16:30 17:00
17:00 17:30
17:30 18:00	Rock Bowl Semi Finals & Finals									ISRM Europe Council Meeting
18:00 18:30										ISRM Europe Council Meeting
18:30 19:00
19:00 19:30

Wednesday 18, 2019

SALA	Cataratas 1	Cataratas 2	Marfim 1	Marfim 2	Marfim 3	Marfim 4	Marfim 5	Marfim 6	Araucária	Ipê 1	Ipê 2
08:00 08:30	REGISTRATION
08:30 09:00	KN7 Chair: Norikazu Shimizu (Japan) Keynote: Professor Yuzo Ohnishi (Japan) Advances in numerical approaches for coupled problems in rock mechanics and recent developments in related fields
9:00 9:15
9:15 9:30	KN8 Chair: Charlie Li (Norway) Keynote: Dr. Erling Fjaer (Norway) The role of rock mechanics in oil field development
09:30 10:00
10:00 10:15			SS05 - Modelling for Mining Applications Details		SS06 - Rockfall Details	SS07 - Field Testing Details	SS08 - Weak Rocks Details
10:15 10:30
10:30 11:00
10:50 11:00
11:00 11:30	POSTERS SESSIONS + Coffee and tea break
11:30 12:00	TS21 - Rock Mechanics I (Interdisciplinary) Details		TS17 Numerical Modelling III Details		TS18 - Instrumentations and Monitoring II Details	TS19 - Experimental Rock Mechanics III (Laboratory) Details	TS20 - Rock Slope Engineering II Details		Elected ISRM Board Meeting
12:00 12:30
12:30 13:00
13:00 13:30	Lunch		Industry Moment	Industry Moment	Industry Moment	Industry Moment	Industry Moment	Industry Moment	Lunch
13:30 14:00	Lunch		Industry Moment	Industry Moment	Industry Moment	Industry Moment	Industry Moment	Industry Moment	Lunch
14:00 14:30	TS26 - Rock Mechanics II (Interdisciplinary) Details		TS22 - Underground Rock Excavations III Details		TS23 - Experimental Rock Mechanics IV (Field) Details	TS24 - Petroleum Geomechanics Details	TS25 - Case Histories II (Civil Engineering) Details		Elected ISRM Board Meeting
14:30 15:00
15:00 15:30
15:30 16:00	Coffee and tea break
16:00 16:30	John Hudson Memorial Session
16:30 17:00
17:00 17:30
17:30 18:00	Closing Cerimony
18:00 18:30	Closing Cerimony

14:00 - 14:15	13342: The long-term strength of rock salt pillars as back-calculated from collapsed and stable cases
	M. Mathey, S. Peysa.
14:15 - 14:30	14347: An RMR-based stability analysis for empirical design of underground excavation spans
	A. C. Adoko, A. Alipov.
14:30 - 14:45	14535: Stress redistribution and its effects on rock failure of large underground caverns with high in-situ stress
	Z. Hu, Y. Xu, B. Wu, N. Xu.
14:45 - 15:00	14687 - Impact of size excavation on time-dependent behavior of drifts excavated at the Meuse/Haute-Marne URL
	L.-M. Guayacan Carrillo, G. Armand, N. Conil, R. L. Vaissiere, H. Djizanne.
15:00 - 15:15	15079: Strategies for managing Large Deformations at CSA Underground Mine
	B. Chapula, M. Sharifzadeh.
15:15 - 15:30	15083: Semmering base tunnel: TBM excavation in a faulted rock mass with high overburden - verification and updating of geotechnical models during construction
	A. Poisel, M. Brandtner, O. K. Wagner.

16:00 - 16:15	14111: Simulating laboratory-scale damage in granite using Bonded Block Models (BBM)
	S. Sinha, G. Walton.
16:15 - 16:30	14262: DEM modeling of hydraulic fracturing with supercritical carbon dioxide
	, M. Li., F. Zhang.
16:30 - 16:45	14264: Displacement based XFEM for fractured porous media with intersecting discontinuities under dynamic load
	Y. K. Gujjala, D. Deb.
16:45 - 17:00	14452: Analysis of crack propagation for Brazilian split test based on energy entropy
	C. Xu, X. Liu, E. Wang, S. Wang.
17:00 - 17:15	14499: Coupled X-FEM approach to reproduce the mechanics due to direct fluid injection into a natural in-situ fault
	A. K. Schwartzkopff, A. Sainoki.
17:15 - 17:30	14685: Cement grout propagation in 2D fracture networks: impact of rheology
	L. Zou, U. Håkansson, V. Cvetkovic.

14:00 - 14:15	14291: Statistical characterization of shale microstructures: determination of Representative Elementary Area
	P. Cosenza, D. Prêt, S. Hédan, A. L. Fauchille.
14:15 - 14:30	14328: Advanced triaxial testing of fault rocks
	E. Pimentel.
14:30 - 14:45	14342: Significance of large-scale in-situ triaxial tests for validation of sophisticated numerical models
	K. Tani.
14:45 - 15:00	14460: Shear behavior of rock mass containing non-persistent joints
	S. Fereshtenejad, J.-J. Song.
15:00 - 15:15	14601: On the selection of the most appropriate methods to characterize the shear strength of discontinuities
	J. López-Molilna, V. Castellanos-Pedroza, S. Herrera-Castañeda, E. Montiel-Gutierréz.
15:15 - 15:30	14622: Experimental study on water injection in rock fractures under critical state
	Z. Dou, D. Shang, Z. Zhao, T. Gao, J. Li, Q. Yang.

16:00 - 16:15	13591: GSI adjustments for directional Hoek-Brown strength quantified by case studies
	N. Baczynski.
16:15 - 16:30	14356: A suggested visual approach for estimating Hoek-Brown mi for different rock types
	T. G. Carter.
16:30 - 16:45	14395: Tunnelling and karst systems: a review
	M. Coli, L. Piccini, M. Muscedra.
16:45 - 17:00	14400: Application of the V-GSI system for assessments of rock mass quality and parameters
	J. Sutton, P. Schlotfeldt.
17:00 - 17:15	14447: Q-system classification applied to geotechnical-structural domain mapping
	J. E. F. Ramires, G. A. P. Batista, J. H. Silva, M. P. Campos, J. Seery.
17:15 - 17:30	14830: Correlation between geotechnical logging from borehole and mapping at Cuiabá mine
	J. P. B. Amaral, R. S. Pereira, R. C. Padula.

14:00 - 14:15	13899: Site characterization for the Beishan underground research laboratory for geological disposal of high-level radioactive waste in China
	J. Wang, R. Su, X. Zhao, L. Chen, H. Zhao.
14:15 - 14:30	13912: Application on technology of detecting groundwater seepage field in preselected area for high-level radioactive waste disposal
	J. Fan, X. Li, G. Du, J. Wang.
14:30 - 14:45	14072: TBM performance prediction of Underground Research Laboratory of geological disposal of high-level radioactive waste
	H. Ma, J. Wang, K. Man, L. Chen, X. Zhao, Q. Gong.
14:45 - 15:00	14775: Design implications of retrievability in HLW geological repositories
	J. Stahlmann, V. Mintzlaff, R. P. L. Léon-Vargas, I. Epkenhans.
15:00 - 15:15	15071: Investigation of the influence of different drying methods on the microstructure of bentonite
	H. Sun, D. Mašín, J. Najser.
15:15 - 15:30	15116: Cement-rock interface subjected to scCO2
	J. C. Barría, D. Manzanal, C. M. Martín, T. Piqué, J. M. Pereira.

16:00 - 16:15	14145: Microseismic monitoring using distributed optical fiber sensing techniques – An opportunity for coal burst risk management
	X. Luo, L. Ricard, J. Duan, M. V. Werken.
16:15 - 16:30	14394: Field monitoring seismic response of underground excavations and rock bolts at Kiirunavaara underground mine
	P. Zhang, A. H. Botelho, S. Dineva, E. Nordlund, B. Woldemedhin.
16:30 - 16:45	14662: In-situ stress constraints on the focal mechanisms of induced seismicity
	Y. Mukuhira, T. Ito, M. C. Fehler, M. Naoi, H. Moriya, H. Asanuma, M. O. Häring.
16:45 - 17:00	14820: Improving the quality and quantity of geotechnical core logging data
	K. Esmaieli.
17:00 - 17:15	14898: Seismic identification of magmatic rocks in sedimentary basin: some implication for geomechanics studies
	J. N. Cruz, N. C. Ferreira, V. R. Marchesi, J. O. Peixoto, M. C. B. Machado, D. L. P. Domingues, S. A. B. Fontoura, R. Dias, C. J. C. Gonçalves.
17:15 - 17:30	14952: Rock mechanical analyses of seismic events in a deep coal mine in Germany during flooding
	M. Alber, T. Backers, R. Fritschen, T. Neuffer.

14:00 - 14:15	13680: An experimental study on the fracability evaluation of hot dry rock: using an integrated thermo-mechanical model
	D. Wang, B. Yu, H. Qin, X. Yan, W. Cheng, Q. Liu, D. Han, L. Yang.
14:15 - 14:30	14083: Fracturing of migmatite: influence of anisotropy
	M. Petruzalek, T. Lokajicek, T. Svitek, Z. Jechumtalova, P. Kolar, J. Sileny.
14:30 - 14:45	14473: Reactivation of major faults during strong rock bursts as realization of tectonic process.
	A. Batugin.
14:45 - 15:00	14480: Characterization of dynamic behavior of NPR bolt based on stress wave theory and SHTB/weight-dropping tests
	W. L. Gong, Y. Sun, B. Lv, M. He, D. Zhu.
15:00 - 15:15	14127: Experimental investigation on the fluid flow characteristics of 3D-printed single fractures with various fractal dimension
	J. Xie, M. Gao, R. Zhang, L. Ren, Z. Zhang, C. Li, Z. He.
15:15 - 15:30	14594: KIC measurement of rocks using a pseudo-compact tension (pCT) test
	A. Muñoz-Ibáñez, J. Delgado-Martín, M. Costas-Piñó, J. Rabuñal-Dopico, J. Alvarellos-Iglesias, J. Canal-Vila.

16:00 - 16:15	13879: The Q-Slope Method for Rock Slope Engineering in Faulted Rocks and Fault Zones
	N. Barton, N. Bar.
16:15 - 16:30	14101: Stability analysis of over-tilted benches in an ornamental granite quarry
	L. R. Alejano, X. Estévez-Ventosa, I. Pérez-Rey, J. González.
16:30 - 16:45	14208: Probabilistic stability analysis of open pit rock slopes using numerical modelling
	M. Abdulai, M. Sharifzadeh.
16:45 - 17:00	14217: A new method for Predicting of rock fall from the tunnel face
	H. Tobe, Y. Miyajima, S. Shirasagi, T. Yamamoto.
17:00 - 17:15	14265: A discussion of strength reduction techniques in safety analysis with DEM models
	J. Muralha, J. V. Lemos.
17:15 - 17:30	15036: Drone imagery for the acquisition and assessment of rock fall areas
	A. Gaich, M. Poetsch, B. Rieder, W. Schubert.

10:00 - 10:20	14599: Comparison of Bayesian Belief Networks and Artificial Neural Networks for prediction of tunnel ground class
	J. Morgenroth, E. Snieder, M. Perras, U. Khan.
10:20 - 10:40	14740: Neural networks and virtual reality for geo-data solutions
	S. Garcia, P. Trejo, J. López-Molina, V. Castellanos-Pedroza.
10:40 - 11:00	15073: Comparison of artificial neural networks for TBM data classification
	G. Erharter, T. Marcher, C. Reinhold.

14:00 - 14:15	13618: Influence of foliation orientation on tunnel behavior
	W. Schubert.
14:15 - 14:30	13660: The gap between lining and ground on pressure tunnels excavated in anisotropic rock mass: Effect on the stress distribution
	J. M. Robles, M. M. Menéndez.
14:30 - 14:45	14358: Leakage potential through a shotcrete lined high pressure headrace tunnel - An analysis on a case from Nepal
	K. Panthi, C. B. Basnet.
14:45 - 15:00	14602: Flexible support intersection between two perpendicular experimental drifts excavated in the Callovo-Oxfordian claystone
	H. Djizanne, L.-M. Guayancan-Carrillo, A. Arnould, N. Conil, G. Armand.
15:00 - 15:15	14641: Consideration of proneness of rocks to strain-bursting through an assessment of elastic parameters
	B.-A. Sainsbury, N. Kurucuk.
15:15 - 15:30	14730: Investigation, design and construction of 5 NATM highway tunnels – Serra do Mar, Brazil
	M. A. Cunha, M. S. Paula, C. A. Campanhã, L. F. M. C. Rocha, B. P. Goulart, J. L. Demartini, L. C. Vicente, W. S. Iyomasa, F. S. Santos.

16:00 - 16:15	14132: Failure mechanisms under triaxial non-proportional loading of rocks on the basis of acoustic emission measurements
	V. Karev, Y. Kovalenko, K. Ustinov, I. Panteleev, A. Zaitsev.
16:15 - 16:30	14178: Fracture potential-based multi-staged hydraulic fracturing design in tight oil reservoirs
	K. Zhang, Y. Su, W. Wang, L. Fan, J. Xu.
16:30 - 16:45	14234: Forecasting hydraulic fracture geometry using an artificial neural network
	B. T. Silveira, E. C. M. Sanchez, R. G. Escobar, D. Roehl.
16:45 - 17:00	14282: Damage evolution characteristics of rock under confining pressure and repeated blasting
	C. He, J. Yangjun.
17:00 - 17:15	14448: The relationship between fracture toughness and confining pressure
	G. Gao, C. Wang, P. Wang, R. Yang.
17:15 - 17:30	15102: Connectivity and permeability for rock fracture network in both radial and unidirectional flow configurations
	Z. Wang, W. Li, L. Qiao.

10:00 - 10:20	14220: Fatigue hydraulic fracturing - Concept and applications in hard rock
	A. Zang, S. Von Specht, P. Niemz, O. Stephansson, G. Zimmermann.
10:20 - 10:40	14338: Dynamic shear tests on rock discontinuities and some considerations
	Ö. Aydan.
10:40 - 11:00	15000: On the significance of recognizing the 3D directionality of fracturing under polyaxial stress states for understanding and modelling the 3D directional dilation of brittle rocks
	M. Rahjoo, E. Eberhardt.

14:00 - 14:15	14649: Development of an apparatus to track rock fragment trajectory in 3D
	D. E. Guccione, K. Thoeni, O. Buzzi, S. Fityus, A. Giacomini.
14:15 - 14:30	14697: Experiment of true triaxial hydraulic fracturing of deep shale using varying pumping rates
	J. Zhou, Y. Guo, X. Chang, L. Wang, H. Wang, L. Hou, L. Zuo, T. Jiang, G. Zhong.
14:30 - 14:45	14704: Wave velocity measurements in three directions on axially loaded water-saturated granite and gneiss core specimens
	L. Jacobsson, G. Kjell, R. Kiuru, J. Suikkanen.
14:45 - 15:00	14809: An experimental study of dynamic fracture toughness of rocks subjected to hydrostatic confinement
	W. Yao, K. Xia.
15:00 - 15:15	15027: Innovative and alternative rock mechanics testing methods
	T. Stoxreiter, P. Gehwolf, R. Galler.
15:15 - 15:30	15084: Brittle characteristics of hard rocks and temperature effect on rockbursts under thermo-mechanical coupling
	T. B. Li, M. B. Gao, G. Q. Chen, C. Ma, H. S. Pan.

16:00 - 16:15	15113: Effect of crushing on rock avalanches: constitutive approach
	D. Manzanal, M. Pastor, M. Martin Stickle, A. Longo, S. Sanavia.
16:15 - 16:30	14850: CFD-DEM simulation of solids production in unconsolidated reservoirs
	G. W. C. Branco, R. Q. Velloso, A. Zhemchuzhnikov.
16:30 - 16:45	14859: Application of the node-centric indirect boundary element method to 3D multi-material rock problems
	S. Moallemi, T. Yacoub, J. Curran.
16:45 - 17:00	14923: The importance of geometric dilation in response to brittle rock failure for support design in high stress environments
	E. Eberhardt, T. Lavoie, M. Rahjoo.
17:00 - 17:15	14944: The brittle to ductile behavior of “hard soil and soft rock” – experimental review and challenges for constitutive modelling
	S. Stauder, T. Marcher.
17:15 - 17:30	14422: Modeling the Japan Trench fault instability by FEA with cohesive joint elements
	K. Ahn, A. Pouya.

10:00 - 10:20	14142: Preliminary in situ stress and fracture characterization in the Bedretto Underground Laboratory, Swiss Alps: implications on hydraulic stimulation
	X. Ma, N. G. Doonechaly, M. Hertrich, V. Gischig, G. Klee.
10:20 - 10:40	15015: Current Laboratory Techniques for Measuring Biot’s Coefficient of Rock: A Review
	H. A. Kasani.
10:40 - 11:00	15115: Novel true triaxial apparatus applied to the study of sand mass production under anisotropic stress conditions
	L. E. Walle, A. N. Berntsen, E. Papamichos.

14:00 - 14:15	14736: 3D rotation applied to in situ stress fields for 2D numerical modelling, borehole stability and drill core recovery in deep geothermal wells
	G. Stockinger, H. Käsling, K. Thuro, F. Menschik.
14:15 - 14:30	14088: Cyclic hydraulic stimulation design to develop Enhanced Geothermal Systems
	G. Zimmermann, H. Hofmann, A. Zang, O. Stephansson, M. Farkas, J. S. Yoon, L. Zhuang, K. Y. Kim, K.-B. Min.
14:30 - 14:45	14137: Characteristics of altered volcanic rocks in geothermal reservoirs
	M. Villeneuve, B. Kennedy, D. Gravley, S. Mordensky, M. Heap, P. Siratovich, L. Wyering, J. Cant.
14:45 - 15:00	14677: A 3D numerical study of the heating capability loss of reservoir in enhanced geothermal system
	Y. Zhang, G. Zhao.
15:00 - 15:15	14733: Geomechanical investigation of a geothermal aquifer in the South German Molasse Basin
	D. Bohnsack, K. Zosseder, M. Potten, H. Käsling, K. Thuro.
15:15 - 15:30	15032: 3D numerical analysis using a coupled geomechanics and fluid-heat flow model for heat extraction from enhanced geothermal reservoirs
	S. Li, X.-T. Feng, Z. Pan.

16:00 - 16:15	13326: The use of open-source hardware and software in low-cost geotechnical sensors: a strain-gauge logger and a tilt-test machine
	M. M. Menéndez, I. P. Rey, L. R. Alejano.
16:15 - 16:30	14112: Prediction of tunnel crown settlement by means of inclination monitoring
	K. Sakai, T. Tani, T. Aoki, H. Ohtsu.
16:30 - 16:45	14121: Precision evaluation for convergence and settlement measures in tunnels
	M. Hamze-Guilart, L. A. A. Silva, A. L. M. A. Silva.
16:45 - 17:00	14152: Rock mass behavior in deep mines: in situ monitoring and numerical modelling
	F. De Santis, V. Renaud, Y. Gunzburger, I. Contrucci, P. Bernard.
17:00 - 17:15	14280: Method for monitoring of pore pressure in jointed rock mass of an unlined headrace tunnel subjected to varying power plant operation: A case study
	B. Neupane, K. Panthi, K. Vereide.
17:15 - 17:30	14916: Quality control of support system in hard rock mines
	P. F. S. Resende, G. A. P. Batista, A. S. Carvalho, J. H. Silva, J. E. F. Ramires, B. R. F. Araújo, G. R. Ribeiro, A. A. Gontijo, A. R. Matos.

10:00 - 10:20	14698: Photogrammetry for recording rock surface geometry and fracture characterization
	L. Uotinen, M. Janiszewski, A. Baghbanan, E. C. Hernández, J. Oraskari, H. Munukka, M. Szydłowska, M. Rinne.
10:20 - 10:40	14749: Discontinuity analysis at different scales using DEMs and photogrammetry
	M. Brugger, H. Käsling, K. Thuro.
10:40 - 11:00	15043: Automatic determination of discontinuity areas from photogrammetric 3D models
	M. Poetsch, P. Hergan, A. Gaich.
TECHNICAL SESSIONS - 17 SEPTEMBER
14:00 - 15:30	TS12 - Case Histories I (Mining Engineering)
14:00 - 14:15	13848: Draw point behavior in LKAB’s SLC mines
	A. Gustafson, H. Schunnesson, K. Jonsson.
14:15 - 14:30	14307: Seismic hazard assessment at Cuiabá Mine
	C. Dominoni, S. A. B. Fontoura, D. C.-Potvin, R. F. Cota.
14:30 - 14:45	14644: Risk analysis of limestone open pit mine slope stability in rembang district, Central Java, Indonesia
	M. A. Azizi, I. Marwanza, N. A. Hartanti, A. Anugrahadi.
14:45 - 15:00	14646: Assessment of surface subsidence hazard using strength reduction method: A case study of a limestone mine
	B. K. Jeon, H. Y. Jeong, S. D. Lee, S. W. Jeon, W.-K. Song.
15:00 - 15:15	14709: Deep shaft sinking through limestone, mudstone, and halite
	S. Pollak, T. Mahoney, G. Capes.
15:15 - 15:30	14788: Consequences of leaving large pillars at depth and in a high stress environment
	S. Singh, D. Nokane, W. J. Gouws.

16:00 - 16:15	14094: Anisotropic deformation characteristics of soft mudstone via measuring full strain tensor components during triaxial compression
	Y. Togashi, M. Kikumoto, K. Tani, K. Hosoda, K. Ogawa.
16:15 - 16:30	14272: The importance of barrier pillars in controlling load transfer and seismicity in us burst-prone mines
	H. Maleki, B. Jaramillo.
16:30 - 16:45	14361: Long-term and short-term uniaxial strength of the Belencito claystone in unsaturated conditions
	M. Espitia, B. Caicedo, L. Vallejo.
16:45 - 17:00	14370: Importance of structural geology in weak rocks failure mechanisms comprehension - 3 open pit mine case studies
	L. A. Sala, M. P. P. Melo, E. A. G. Marques.
17:00 - 17:15	14608: Progressive failure due to tunnel misalignment with geostatic principal stresses
	O. P. M. Vitali, T. B. Celestino, A. Bobet.
17:15 - 17:30	15068: Highest mountains suggest strong curvature of shear strength envelopes for rock
	M. Singh, N. Barton.

10:00 - 10:20	14107: Simplified methods of geomechanical analysis for small-scale underground mining
	A. D. Lorenzo, A. Pasqua, M. Cardu, A. Godio, J. Seccatore.
10:20 - 10:30	14267: A limit equilibrium model to simulate the effect of pillar geometry J. Maritz, D. F. Malan.

10:30 - 10:40
10:40 - 11:00	14331: The Effect of Rock Mass Damage on Strength Degradation in Large Open Pits

	D. Potyondy, L. Lorig, M. Purvance.

11:30 - 11:45	14159: Understanding the instability mechanisms of chalk mines in presence of water (France)
	V. Renaud, A. Cherkaoui, J.-M. Watelet, P. Gombert, C. Kreziak.
11:45 - 12:00	14335: Prediction of grout take in rock grouting using data mining
	Q. Liu, Z. Zhao, F. Xiao.
12:00 - 12:15	14366: Numerical modelling of thermal drilling of rock by heating-cooling cycle
	M. Pressacco, T. Saksala.
12:15 - 12:30	14476: Establishing a stepwise verification and upscaling process for modelling brittle failure in rock using the fdem method
	S. Markus, M. Diederichs, I. Vazaios.
12:30 - 12:45	14669: 3D numerical modeling of rock cutting experiments under confining pressure through discrete element method
	N. Gonze, F. Descamps, J.-P. Tshibangu.
12:45 - 13:00	14948: Geomechanical modeling of mudrock stress-level dependency and application to a salt-sediment system
	M. Nikolinakou, M. Heidari, P. Flemings, M. Hudec.

14:00 - 14:15	13614: Deformation measurements of Basal Reef stopes with cemented backfill in South Africa.
	P. Couto, D. F. Malan.
14:15 - 14:30	14167: Underground gas production and migration induced by mining subsidence
	S. Lafortune, Z. Pokryszka, A. Charmoille.
14:30 - 14:45	14324: Failure mechanisms developed in rock masses under shallow foundations
	A. T. S. Alencar, R. Galindo, S. Melentijevic.
14:45 - 15:00	14585: Leakage remediation of the right abutment of a concrete face rockfill dam and behavior after five years
	J. A. Valencia-Quintanar, J. A. López-Molina, V. Castellanos-Pedroza, J. Alemán-Velásquez.
15:00 - 15:15	14689: Stability evaluation and safe designing of barriers against rivers in an opencast working - A case study
	P. K. Mandal, A. J. Das, S. Tewari, R. Bhattacharjee, L. Kumar, P. K. Singh.
15:15 - 15:30	14931: Geomechanical substantiation of measures of safety in the process of development of the Southern Hingansk deposit
	M. I. Rasskazov, A. V. Rasskazova, M. I. Potapchuk, A. A. Teryoshkin.

10:00 - 10:20	14263: Discrete element simulations of punch tests for the mechanical characterization of cortical meshes
	F. Gabrieli, A. Pol, N. Mazzon, M. Deana.
10:20 - 10:30	14449: Experimental study of reinforced soil bunds subjected to horizontal impact O. Korini, M. Bost, J.-P. Rajot, Y. B. Braouli, N. Freitag.

10:30 - 10:40
10:40 - 11:00	14994: New rockfall testing method of flexible rockfall barriers

	C. Wendeler, A. Lanter, G. Lu, A. Caviezel, A. Ringenbach, P. Bartelt.

11:30 - 11:45	13883: Managing the Deforming of Ground Support and Reinforcement
	E. Jones, E. Hancock.
11:45 - 12:00	14336: Creation of rock mass monitoring deformations systems on rock burst hazardous mineral deposits.
	K. Morozov.
12:00 - 12:15	14357: In-situ assessment of distributed strain and curvature characteristics in shotcrete tunnel linings based on fiber optic strain sensing
	C. M. Monsberger, W. Lienhart, A. Kluckner, W. Schubert.
12:15 - 12:30	14367: On-site applications of innovative tools for deformation monitoring in underground excavations
	A. Carri, A. Valletta, A. Segalini, R. Savi.
12:30 - 12:45	14411: Long-term stability monitoring of underground cavern using geotechnical instrumentation - A case study
	K. Sudhakar, S. R. Naik.
12:45 - 13:00	14575: Velocity amplification of obliquely incident S-wave through parallel fractures near a free-surface
	A. H. Botelho, P. Zhang, S. Dineva, E. Nordlund.

14:00 - 14:15	13619: Field testing of weak rock deformation in water tunnels: A practical review of the flatjack test
	L. Selen, K. Panthi, L. Tunbridge, T. Schönborn.
14:15 - 14:30	14201: In-situ swelling pressures in sulphate bearing rocks: findings from field observations
	W. Steiner, M. Schwalt.
14:30 - 14:45	14437: Uncertainty quantification of in situ stress estimations: a Bayesian approach
	Y. Feng, J. P. Harrison, N. Bozorgzadeh.
14:45 - 15:00	14559: Theoretical bandwidth for the measurement of strain waves in borehole tensor strainmeters
	J. Tian, K. Zhang, Z. Hu.
15:00 - 15:15	14702: Long-term experience with stress state determination using CCBO probe in various rock mass
	P. Waclawik, L. Stas, K. Soucek, M. Vavro, V. Zajicova.
15:15 - 15:30	15037: 3D imaging on a hard rock TBM
	A. Gaich, M. Poetsch, W. Schubert.

10:00 - 10:20	14080: Updated in situ rock stresses in Norway based on recent estimations and measurements
	A. Simonsen, C. Li.
10:20 - 10:30	14453: Potential applications of multi-sensor remote sensing in rock mass characterisation D. Donati, D. Stead.

10:30 - 10:40
10:40 - 11:00	14547: Distribution of structural planes and its influence on brittle failure in China Jinping Underground Laboratory Phase II

	H. Xu, X.-T. Feng.

11:30 - 11:45	14929: On extraction-induced microcracking in aggregates
	E. Hamdi, S. Ezzeiri, S. Omrani, Z. Lafhaj, K. Jeridi.
11:45 - 12:00	13898: Thermal conductivity characteristics of thermally treated Beishan granite under uniaxial compression condition
	X. Zhao, J. Wang, P. F. Li, Z. Zhao, H. R. Xu, M. Cai.
12:00 - 12:15	14084: A new approach of the Cerchar abrasiveness test to predict the wear of TBM's disc cutter
	G. R. Piazzetta, G. Pintaude.
12:15 - 12:30	14141: Correlations between geomechanical and physical properties for amphibolites and schists from south of Minas Gerais state, Brazil
	K. S. Rezende, E. A. G. Marques.
12:30 - 12:45	14158: Geometrical and mechanical characterization of 3D-printed rock joints
	J. Jaber, M. Conin, O. Deck, C. Grandclaude, M. Moumni, C. Auvray, O. Godard, S. Kenzari.
12:45 - 13:00	14279: Combination of various laboratory tests to investigate rock burst
	L. Gottsbacher, A. Klammer, W. Schubert, R. Marschallinger, P. Hofmann, F. Zobl, R. Ketcham, D. Edey.

14:00 - 14:15	14221: Near-wellbore geomechanical damage of naturally fractured system due to production-induced stresses
	X. A. Rodriguéz, J. G. Osorio.
14:15 - 14:30	14261: Numerical simulation of slot-shaped breakout in high-porosity sandstone
	T. Wang, F. Zhang, Y. Han.
14:30 - 14:45	14318: A coupled SPH-PD numerical procedure for the analysis of fluid flow through deformable porous media
	S. Das, D. Deb, R. Pramanik.
14:45 - 15:00	14799: Numerical simulations of cascade casing collapse in oil wells due to events in the production stage
	J. D. V. Uribe, D. D. E. F. Melo, B. G. Souza Jr, S. A. B. Fontoura, J. L. R. Anjos, L. F. M. Almeida, C. J. C. Gonçalves.
15:00 - 15:15	15075: Numerical modeling of pore collapse in hydrocarbon reservoirs using the cap plasticity constitutive model
	M. Sanei, O. Duran, P. R. Devloo.
15:15 - 15:30	15091: Effects of Crustal Stress on the Hydraulic Stimulation of Shale Gas Reservoirs
	Z. Zhang, X. Li, J. He, G.-F. Li, P. He.

10:00 - 10:20	Latest progress on weak rocks He Manchao

10:20 - 10:30
	Properties and characteristics of weak rocks Milton Kanji
10:30 - 10:40
10:40 - 11:00

11:30 - 11:45	14273: Effect of pH on the geomechanical properties in slopes in open pit mine – A case study in the Peruvian Andes
	C. J. Barriga, E. L. Pereira, H. M. Lima.
11:45 - 12:00	14355: Global characterization of high rock slopes using the Hoek-Brown mb parameter as controlling index
	T. G. Carter, C. Carranza-Torres.
12:00 - 12:15	14782: Slope stability in heterogeneous rock masses with a block-in-matrix fabric
	M. L. Napoli, M. Barbero, C. S. C. Scavia .
12:15 - 12:30	14947: Q-Slope and RHRS for the evaluation of highway rock slopes – Serra do Mar, Brazil
	M. S. Paula, A. V. Maion, G. A. Campanha, L. M. N. Castilho, M. A. Cunha.
12:30 - 12:45	15064: Slope stability assessment and slope optimization at Letseng Diamond Mine, Lesotho
	N. Lefu, L. Lorig.
12:45 - 13:00	15069: Dynamic Stability of Mine Slopes due to Bench Blasting
	S. H. Prassetyo, G. M. Simangunsong, A. Sadikin.

14:00 - 14:15	14664: Influence of an open-pit quarry on the stability of an underground cavity
	F. Descamps, D. Danis, J.-P. Tshibangu, K. Meessen.
14:15 - 14:30	14577: Geological and hydrogeological characterization for modelling and rock engineering purposes: Case studies from the Äspö Hard Rock Laboratory, Sweden
	Å. Fransson, G. Viola.
14:30 - 14:45	14604: Research on risk of metro foundation pit construction by nonlinear fuzzy comprehensive evaluation model
	T. Xu, Z. Song, G. Zhou.
14:45 - 15:00	14663: The remediation of a rock fall and a landslide at karst edge
	V. Jovičić, B. Merhar, S. P. Medved.
15:00 - 15:15	14344: Long-time monitoring of rock-hewn rock structures in Cappadocia (Turkey) and some environmental effects
	R. Ulusay, Ö. Aydan, H. Tano.
15:15 - 15:30	14742: Neuro-construction of a landslide susceptibility simulator
	S. Garcia, P. Trejo, J. López-Molina, A. Valencia-Quintanar, V. Castellanos-Pedroza, V. Paez-Juarez, L. Borjar-Hernández.

11:30 - 11:45	14144: Methodology to Predict and Reduce the Unplanned Dilution in Narrow Vein Underground Mines. Case Study: Córrego do Sítio Mine - Santa Bárbara - MG, Brazil.
	L. C. B. Costa, R. P. Figueiredo.
11:45 - 12:00	14470: Analysis of propagation and attenuation characteristics of stress wave in sandstone with small shock disturbance
	Z. Song, Y. Cheng, J. Jin.
12:00 - 12:15	14590: Experimental investigation on the size effects of KIC in selected rock types
	A. Muñoz-Ibáñez, J. Delgado-Martín.
12:15 - 12:30	14287: In situ application of Schmidt hammer test on a coal face with large-scale
	M. Mesutoğlu, I. Ozkan.
12:30 - 12:45	14192: Visco-elastic-plastic solutions for tunneling and corresponding support measures in squeezing rock with different rheological constitutive models
	C.-C. Xia, C. Xu, Y.-P. Liu, C.-L. Han.
12:45 - 13:00	14562: Assessment of coal pillar behaviour at great depth using field monitoring and numerical models
	S. Ram, P. Waclawik, J. Nemcik, A. Kumar, R. Kukutsch, V. Kajzar.

14:00 - 14:15	14288: Estimation of concrete lining thickness for stability of circular mine shafts in different rock masses
	İ. Özkan, S. S. Hussaini.
14:15 - 14:30	13627: On the mechanism of pillar rockbursts induced by dynamic disturbances from blasting
	J. Deng, Y. Gong, T. Elsheikh, B. Patel.
14:30 - 14:45	14606: Application of the Theory of Critical Distances for the fracture prediction of rocks at different temperatures and containing U-shaped notches
	J. Justo, J. Castro.
14:45 - 15:00	14722: Experimental study on energy dissipation of red sandstone soil with different dry densities by SHPB
	T. Wang, Z. Song, J. Yang, R. Huo.
15:00 - 15:15	14516: Failure mechanism and Acoustic Emission characteristic of Beishan granite under true triaxial compression
	Y. Zhang, X.-T. Feng, Q. Han, C.-X. Yang, R. Kong, Y. Gao.
15:15 - 15:30	15081: Study on the blasting perforation process of blast holes in single row under different confining pressures
	X. Zhang, Y. Ji, H. Li, D. Li, H. Wang, H. Zhou.