Skip Nav Destination
Close Modal
Update search
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
NARROW
Format
Subjects
Article Type
Date
Availability
1-20 of 30
Keywords: determination
Close
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
1
Sort by
Proceedings Papers
Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-122
... was reasonably determined, and new supporting method was established. Firstly, the mechanical characteristics of the project rock mass were determined in each section of tunnel using in-situ point load test (PLT) and RocLab software. Then, design of twin tunnel excavation from mono-tunnel excavation in the weak...
Proceedings Papers
Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-014
... Abstract The determination of the maximum safe-slope angle with a planned slope height is a critical issue in slope design and construction. In this study, to overcome the drawbacks of the rule of thumb and trial-and-error methods, the optimization of slope angle is treated as a root-finding...
Proceedings Papers
Paper presented at the ISRM International Symposium - 10th Asian Rock Mechanics Symposium, October 29–November 3, 2018
Paper Number: ISRM-ARMS10-2018-179
...The Determination of Anisotropic and Nonlinear Properties of Rock Through Triaxial and Hydrostatic Testing Ian Graya*, Xiaoli Zhaoa and Lucy Liua a Sigra Pty Ltd, Brisbane, Australia * ian@sigra.com.au Abstract Rock stiffness is important in design as it affects the stresses and deformation around...
Proceedings Papers
Paper presented at the ISRM International Symposium - 10th Asian Rock Mechanics Symposium, October 29–November 3, 2018
Paper Number: ISRM-ARMS10-2018-077
... of the block sizes and shapes are varied, and the resultant stiffness was compared to empirical methods to determine the stiffness of a jointed rock mass. Keywords: Numerical Modelling, 3DEC, Rock Mass Stiffness Introduction To obtain an overall knowledge of the rock mass from exploration is almost impossible...
Proceedings Papers
Paper presented at the ISRM International Symposium - 10th Asian Rock Mechanics Symposium, October 29–November 3, 2018
Paper Number: ISRM-ARMS10-2018-191
... Reservoir Characterization stress component borehole rock mass reservoir geomechanics flow rate porous rock Upstream Oil & Gas isrm international symposium determination stress measurement fracture limitation hydraulic fracturing viscosity asian rock mechanics symposium 29...
Proceedings Papers
Paper presented at the ISRM International Symposium - 10th Asian Rock Mechanics Symposium, October 29–November 3, 2018
Paper Number: ISRM-ARMS10-2018-033
... on a soft layer. An accurate interpretation of the field results is reasonable with a profound knowledge of the material behavior. Special focus is on the determination of the shear parameters by triaxial and direct shear testing. Results of both testing methods vary distinctly due to their sensitivity...
Proceedings Papers
Paper presented at the ISRM International Symposium - 10th Asian Rock Mechanics Symposium, October 29–November 3, 2018
Paper Number: ISRM-ARMS10-2018-014
...Application of Fuzzy Model in GSI Determination for Singapore s Sedimentary Rock Masses Kar Winn Society of Rock Mechanics and Engineering Geology, Aljunied Crescent, Singapore 380102 * ukar0002@e.ntu.edu.sg / karwinn@yahoo.com.sg Abstract The fuzzy set theory is applied in the Geological strength...
Proceedings Papers
Paper presented at the ISRM International Symposium - 8th Asian Rock Mechanics Symposium, October 14–16, 2014
Paper Number: ISRM-ARMS8-2014-106
...) specimen was suggested to investigate the loading rate dependency of the fracture toughness. Straight notched disk bending (SNDB) specimens of a limestone were loaded dynamically with the split Hopkinson pressure bar (SHPB) system. Static fracture toughnesses of the limestone were also determined...
Proceedings Papers
Paper presented at the ISRM International Symposium - 8th Asian Rock Mechanics Symposium, October 14–16, 2014
Paper Number: ISRM-ARMS8-2014-217
... Abstract Pit slope design should be concerned toward economic and technical factors, so output design will be optimum. Determination technical factor must be supported by geotechnical study, so that deep understanding about geotechnical concept is required. In some cases, determination overall...
Proceedings Papers
Paper presented at the ISRM International Symposium - 8th Asian Rock Mechanics Symposium, October 14–16, 2014
Paper Number: ISRM-ARMS8-2014-169
...). Cutting force and normal force is very important variables such that torque and thrust capacity of mechanical excavator is determined via these variables in design stage. Cutter forces can be calculated or measured practically or theoretically. In laboratory rock cutting tests, cutter forces occurring...
Proceedings Papers
Paper presented at the ISRM Regional Symposium - 7th Asian Rock Mechanics Symposium, October 15–19, 2012
Paper Number: ISRM-ARMS7-2012-007
... Artificial Intelligence Reservoir Characterization structural geology reservoir geomechanics Upstream Oil & Gas laboratory investigation Rock mechanics strength sms ISRM determination application testing method ISRM Commission isrm sms Aydan rock stress estimation Wellbore...
Proceedings Papers
Paper presented at the ISRM Regional Symposium - 7th Asian Rock Mechanics Symposium, October 15–19, 2012
Paper Number: ISRM-ARMS7-2012-044
... Abstract A number of standard methods have been proposed to determine the Mode I fracture toughness of rock. They include those based on short rod specimen, chevron bend specimen and cracked chevon-notched Brazilian disk specimen. The semi-circular bend (SCB) specimen shown in Figure1 has been...
Proceedings Papers
Paper presented at the ISRM Regional Symposium - 7th Asian Rock Mechanics Symposium, October 15–19, 2012
Paper Number: ISRM-ARMS7-2012-142
... Characterization Upstream Oil & Gas sandstone Strength Characteristic reservoir geomechanics Kramadibrata MPa sample size 25 metals & mining strength structural geology creep test shear strength determination shear creep test equation Indonesia shear modulus South Kalimantan viscous...
Proceedings Papers
Paper presented at the ISRM Regional Symposium - 7th Asian Rock Mechanics Symposium, October 15–19, 2012
Paper Number: ISRM-ARMS7-2012-147
... ABSTRACT The optimum design of a pit requires the determination of the most economic pit limit which normally results in steep slope angles as in this way the excavation of waste is minimized. In general, as the slope angle becomes steeper, the stripping ratio is reduced and the mine economics...
Proceedings Papers
Paper presented at the ISRM Regional Symposium - 7th Asian Rock Mechanics Symposium, October 15–19, 2012
Paper Number: ISRM-ARMS7-2012-159
..., and this methodology is general in sense and has been implemented in the expert system developed by the authors as an independent module. The proposed method can provide a quantitative criterion for determination of the failure pattern and identification of the key pillars in the stability analysis of the mined-out...
Proceedings Papers
Paper presented at the ISRM International Symposium - 6th Asian Rock Mechanics Symposium, October 23–27, 2010
Paper Number: ISRM-ARMS6-2010-017
...ISRM International Symposium 2010 and 6th Asian Rock Mechanics Symposium - Advances in Rock Engineering, 23-27 October, 2010, New Delhi, India DETERMINATION OF IN SITU STRESSES USING LARGE FLAT JACK TESTS BRUNO FIGUEIREDO, LUÍS LAMAS AND JOSÉ MURALHA National Laboratory for Civil Engineering LNEC...
Proceedings Papers
A Developed Technique To Predict Support System For Plane Failure;Case Study: Lead-Zinc Angoran Mine
Paper presented at the ISRM International Symposium - 6th Asian Rock Mechanics Symposium, October 23–27, 2010
Paper Number: ISRM-ARMS6-2010-159
... knowledge management Engineering tension crack Mining Engineering stability metals & mining geological section safety factor failure plane predict support system University determination support system planar failure slope stability equation Upstream Oil & Gas Slope...
Proceedings Papers
Paper presented at the ISRM International Symposium - 5th Asian Rock Mechanics Symposium, November 24–26, 2008
Paper Number: ISRM-ARMS5-2008-071
... be highly affected by these stresses. In this paper, magnitude and location of maximum tensile stress in rock columns with potential of flexural toppling failure are determined. Geostructural weaknesses that might naturally exist in rock columns are modeled by a series cracks in maximum tensile stress plane...
Proceedings Papers
Paper presented at the ISRM International Symposium - 5th Asian Rock Mechanics Symposium, November 24–26, 2008
Paper Number: ISRM-ARMS5-2008-148
... estimation and determination, the ratio of resisting forces to slip forces is mostly considered bigger than one. In this research firstly equilibrium equation is studied then the effect of forces due to water pressure on discontinuity in two cases of static and fluid dynamics are discussed. 2. Equilibrium...
Proceedings Papers
Paper presented at the ISRM International Symposium - 5th Asian Rock Mechanics Symposium, November 24–26, 2008
Paper Number: ISRM-ARMS5-2008-138
...ISRM International Symposium 2008 5th Asian Rock Mechanics Symposium (ARMS5), 24-26 November 2008 Tehran, Iran 1135 DETERMINATION OF STRESS INTENSITY FACTORS FOR JOINTED BRITTLE ROCK MEDIUM USING ELEMENT FREE GALERKIN METHOD H. MIRZAEI 1, R. KAKAIE 2 and B. HASSANI 3 1 Ph.D. Student, Faculty...
1