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An experimental investigation on thermal damage and failure mechanical behavior of granite after exposure to different high temperature treatments
Sheng-Qi Yang,Pathegama Gamage Ranjith,Pathegama Gamage Ranjith,Hong Wen Jing,Wen Ling Tian,Yang Ju +5 more
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TLDR
In this paper, the effect of high temperature treatments (200, 300, 400, 500, 600, 700 and 800) on the crack damage, strength and deformation failure behavior of a granite was investigated.About:
This article is published in Geothermics.The article was published on 2017-01-01. It has received 406 citations till now. The article focuses on the topics: Acoustic emission & Ultimate tensile strength.read more
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Research on physical-mechanical properties and energy evolution characteristics of granite after high temperature treatment
TL;DR: Granite is the main carrier of geothermal energy of hot dry rock as mentioned in this paper , and the study of influence of different temperatures on the physical-mechanical properties and energy evolution characteristics of granite after high temperature treatment is an important way to guide the successful exploitation of hot-dry rock geothermal resources.
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Petrophysics of Chicxulub Impact Crater's Peak Ring
TL;DR: In this paper , a new set of physical property measurements was undertaken on 29 peak-ring samples from the IODP-ICDP Expedition 364, and the porosity measurements with two independent methods (triple weight and 14C-PMMA porosity mapping) brought new observations on the intensity and distribution of fracturing and porosity in these shocked target rocks.
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Abrasivity measurement of brittle rock after thermal treatment
TL;DR: In this article , the stylus and rock interaction based on P-wave velocity and acoustic emission is examined and the wear flatness of cutting tools is evaluated by reconstructing intact stylus profile.
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Journal ArticleDOI
Quasi-static fault growth and shear fracture energy in granite
TL;DR: In this article, the failure process in a brittle granite sample can be stabilized by controlling axial stress to maintain a constant rate of acoustic emission, and the post-failure stress curve can be followed quasi-statically, extending to hours the fault growth process.
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The transition from brittle faulting to cataclastic flow in porous sandstones: Mechanical deformation
TL;DR: In this article, the authors investigated the inelastic and failure behavior of six sandstones with porosities ranging from 15% to 35% and used a broad range of effective pressures to investigate the transition in failure mode from brittle faulting to cataclastic flow.
Journal Article
Draft ISRM suggested method for the complete stress-strain curve for intact rock in uniaxial compression
C. E Fairhurst,John A. Hudson +1 more
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Experimental deformation of dry westerly granite
Jan Tullis,Richard A. Yund +1 more
TL;DR: In this article, the deformation behavior of Westerly granite deformed dry at a constant strain rate of 10−6/s, confining pressures of 1.5-15 kbar, and temperatures of 25°-1000°C.
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High-temperature mechanical, physical and Thermal properties of granitic rocks— A review
TL;DR: An extensive literature review was performed to assemble data on the following properties: modulus, Poisson's ratio, tensile strength, compressive strength, viscosity, thermal expansion, density, permeability, melting temperature, heat of fusion, specific heat, thermal conductivity and thermal diffusivity.