全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:T. Kazerani
来源:[J].International Journal of Rock Mechanics and Mining Sciences(IF 1.2), 2013, Vol.64, pp.44-55Elsevier
摘要:Abstract(#br)A discrete element model is proposed to examine rock strength and failure. The model is implemented into UDEC to incorporate a new constitutive law for particle boundary behaviour. This purpose is achieved through establishing a user-defined model by creating a dynam...
作者:Fuqiang Gao , Doug Stead , Davide Elmo
来源:[J].Computers and Geotechnics(IF 1.224), 2016, Vol.78, pp.203-217Elsevier
摘要:Abstract(#br)A distinct element grain-based method (GBM) was developed to simulate the microstructure of rock-like materials. Using this method, a UDEC-GBM model can be readily constructed with a given mineral composition, allowing independent assignment of specific properties to...
作者:David Jaeggi , Ben Laurich , Christophe Nussbaum ...
来源:[J].Swiss Journal of Geosciences(IF 1.2), 2017, Vol.110 (1), pp.67-84Springer
摘要:Over the last 18 years we have extensively studied an intra-Opalinus Clay fault zone that crops out within the Mont Terri rock laboratory in NW-Switzerland. We performed micro- and macrostructural characterization on four outcrops of this so-called “Main Fault”, which cr...
作者:Lingyun Kong , Mehdi Ostadhassan , Chunxiao Li ...
来源:[J].Rock Mechanics and Rock Engineering(IF 1.16), 2018, Vol.51 (10), pp.3061-3074Springer
摘要:Abstract(#br)3D printing is an emerging technology which can offer valuable insight into rock characterization and theoretical model verification due to the sample reproducibility. Also, it will allow for the samples to be built at various scales with controlled geometries and sp...
作者:George E. Exadaktylos , Ioannis Vardoulakis
来源:[J].Tectonophysics(IF 2.684), 2001, Vol.335 (1), pp.81-109Elsevier
摘要:... It is shown that the important phenomena of the localization of deformation in macroscopically homogeneous rocks under uniform tractions and of dependence of rock behavior on the specimen's dimensions, commonly known as size or scale effect, can be interpreted by using th...
作者:A. J. Souza , B. C. A. Pinheiro , J. N. F. Holanda
来源:[J].Cerâmica, 2011, Vol.57 (342), pp.212-218DOAJ
摘要:...The ornamental rock industries generate huge amounts of solid wastes (fine powders). These wastes as disposed in the environment generate negative environmental impacts. In this work a study was done on the influence of an ornamental rock waste in the technological propert...
作者:P. W. J. Glover
来源:[J].Transport in Porous Media(IF 1.551), 2018, Vol.124 (1), pp.31-56Springer
摘要:... The newly modified model has been implemented as a function of temperature, salinity, pH, and rock microstructure both for facies-specific aggregations of the new data and for individual samples. Since the experimental data include measurements on samples of both detrital ...
作者:Dongmei Huang , Xikun Chang , Yunliang Tan ...
来源:[J].Advances in Mechanical Engineering, 2019, Vol.11DOAJ
摘要:Basic rock mechanical parameters, that is, the uniaxial compressive strength σ c and elastic modulus E , have close relationships with the fractal dimension and inhomogeneity. Scanning electronic microscopy and fractal dimension calculations are applied to four different rock...
作者:Cristina Siligardi , Paola Miselli , Elena Francia ...
来源:[J].Energy & Buildings(IF 2.679), 2017, Vol.138, pp.80-87Elsevier
摘要:... Fiber-reinforced aerogel is a state-of-the-art material suitable as a substitute for traditional ones such as rock wool, especially for retrofitting and refurbishment of historic buildings where interior insulation may be the only alternative. In view of fire safety, commerci...
作者:Wei-Ting Lin , An Cheng , Ran Huang ...
来源:[J].Materials Characterization(IF 1.88), 2013, Vol.84, pp.1-9Elsevier
摘要:Abstract(#br)Rock wool is an inorganic fibrous substance produced by steam blasting and cooling molten glass. As with other industrial by-products, rock wool particles can be used as cementitious materials or ultra fine fillers in cement-based composites. This study investigated ...

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