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Marble

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Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1271
... ABSTRACT: The evolution of physical and mechanical properties of four sets of different marble rocks after different thermal treatments was investigated. Marble rocks are indeed natural stones extensively used during ancient times in many archaeological sites, cultural heritage artefacts...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3427789
... the linearized, quasi-static Navier-Stokes equations describing laminar flow of a compressible viscous fluid inside the cracks and pores coupled with the quasistatic Lamé-Navier equations for the solid phase. A thermally treated (thus cracked) Carrara marble sample was employed, and we consider it fully...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2020, June 14–19, 2020
Paper Number: ISRM-EUROCK-2020-010
... stress and its orientation is also an important aspect to consider since it allows a correct and realistic calibration of the numerical model. In the Carrara basin, located in the Apuan Alps (Central Italy), there are many large underground marble quarries that have been monitored in the last years...
Proceedings Papers

Paper presented at the 5th ISRM Young Scholars' Symposium on Rock Mechanics and International Symposium on Rock Engineering for Innovative Future, December 1–4, 2019
Paper Number: ISRM-YSRM-2019-041
... Abstract This work aims to reveal the physical process and nonlinear mechanical behaviors of marble under the fatigue cyclic and triaxial confining pressure unloading conditions. The GCTS RTR 2000 rock mechanics testing machine was first used to perform the triaxial confining pressure unloading...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1547
... is granite which is an igneous rock that is polymineralic, the other is marble which is monomineralic and relatively homogeneous. The mineral content and grain structure of two rock types are identified using petrographic thin sections. The strain rate effect of rock shear strength under triaxial confining...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1788
... ABSTRACT: In this study, results from two series of indirect tensile tests on Dionysos marble specimens, the Brazilian test and the ring test, are compared to those evaluated numerically by using the distinct element code PFC2D. Circular disc specimens with a diameter of 54 mm were prepared...
Proceedings Papers

Paper presented at the ISRM International Symposium - 10th Asian Rock Mechanics Symposium, October 29–November 3, 2018
Paper Number: ISRM-ARMS10-2018-235
... Abstract Evolution characteristics of the irreversible strains and mechanical parameters of Jinping marble were investigated using the combination of uniaxial and triaxial compression tests as well as triaxial cyclic loading and unloading tests. Compared with the results of stress-strain...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-264
... ABSTRACT: The mechanical behavior of Zhenping marble is studied using the lattice-spring-based synthetic rock mass (LS-SRM) modeling approach. Mechanical response of the rock is assessed using stress–strain relations under unconfined and confined compressions. ITASCA's SRMTools is used...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-1375
..., but the internal wave velocity of the rock mass subjected to external force is changing in time. In the past study, Li et al. ARMA 18 1375 Spatial AE evolution investigation on precision damage of marble based on variations of P-wave velocity Zilong Zhou, Haiquan Wang, Haizhi Zang, Jing Zhou and Yichao Rui School...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-067
... Abstract Information of subcritical crack growth in rock is essential to ensure the long-term integrity of a rock mass surrounding various structures and various architectures made of rock materials. In this study, using Carrara marble as a rock sample, subcritical crack growth...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-083
... Abstract Marble quarries, are located at 3 km southeast of the city of Afyon İscehisar. The marble bed is lens shaped has a thickness of 300 meters. İscehisar is on south of the city center and marble bed extends through NW-SE direction for 6 km long and 1.5 km wide. Present base elevation...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-811
... Abstract: In this study three series of indirect tensile tests, the Brazilian test, the flattened Brazilian (FB) test and the ring test, were performed in order to determine the indirect maximum tensile stress of Dionysos marble. A number of circular disc specimens ( D = 54 mm) was prepared...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 8th South American Congress on Rock Mechanics, November 15–18, 2015
Paper Number: ISRM-SCRM-2015-037
... Abstract. For enhancing stability evaluations and safety conditions of Carrara marble quarries (Apuan Alps, Tuscany, Italy) the UOIM (Operative Unit of Mining Engineering) has developed a twin approach of analysis: this is based, on one hand, on the application of an experimental campaign...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2015
Paper Number: URTEC-2154912-MS
... Abstract The Marble Falls play in North Texas is a highly economic liquids-rich play that unconventional technology has resurrected from an old lackluster trend. Historically, >2,500 wells have produced from conventional traps in the MBLF. They traditionally employed simple perf-and-acid...
Proceedings Papers

Paper presented at the 49th U.S. Rock Mechanics/Geomechanics Symposium, June 28–July 1, 2015
Paper Number: ARMA-2015-462
... Abstract A serials of loading-unloading experiments of marble in Jinping II hydropower station, China, are carried out to investigate its failure mechanism under complex stress condition. It is found that, the marble failure process is divided into five stages, including initial crack closure...
Proceedings Papers

Paper presented at the 13th ISRM International Congress of Rock Mechanics, May 10–13, 2015
Paper Number: ISRM-13CONGRESS-2015-057
... Abstract In this paper, a number of experimental tests are carried out to study the strength difference on rectangular prismatic marble specimens with different height-to-width ( H/W ) rations. The specimens have a nominal size of 45 × 15 mm in the compressive cross-section ( W × T...
Proceedings Papers

Paper presented at the 3rd ISRM Young Scholars Symposium on Rock Mechanics, November 8–10, 2014
Paper Number: ISRM-YSS-2014-044
... ABSTRACT: A general framework for probabilistic damage in rock using maximum entropy theory is proposed to describe the failure process of marble from hydropower station at Jinping II, China. In this paper, the failure process of marble is divided into three stages. In the first stage...
Proceedings Papers

Paper presented at the 3rd ISRM Young Scholars Symposium on Rock Mechanics, November 8–10, 2014
Paper Number: ISRM-YSS-2014-112
... ABSTRACT: The dynamic compressive tests were carried out on plate-shape marble specimens with different types of single hole in the central of the specimen by the Split Hopkinson Pressure Bar (SHPB) apparatus. The dynamic crack propagation processes were monitored by using a real-time...
Proceedings Papers

Paper presented at the ISRM International Symposium - 8th Asian Rock Mechanics Symposium, October 14–16, 2014
Paper Number: ISRM-ARMS8-2014-186
... the relationships between mechanical properties of beige marble and field cutting performance of chain saw and diamond wire machines. In the first stage of this study, the field cutting performance parameters (power, torque, thrust, production rate etc.) of a chain saw machine and a diamond wire machine used...
Proceedings Papers

Paper presented at the ISRM International Symposium - 8th Asian Rock Mechanics Symposium, October 14–16, 2014
Paper Number: ISRM-ARMS8-2014-025
... Abstract En-echelon fractures have been often identified in faults in rocks at different length scales. To enhance our understanding of the role of en-echelon cracks in the formation of a shear rupture, blocky Carrara Marble specimens, containing multiple artificial en-echelon flaws (about 13...

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