Results 251 to 260 of about 2,977,026 (340)

Overburden breakage and surface damage evolution under high-intensity mining of shallow coal seams: evidence from Shendong mining area. [PDF]

Sci Rep
Zhang H, Zhang J, Xu Z, Zhang J, Du S, Wei S, Li X.   +6 more
europepmc   +1 more source

A Review on Dehydration of C(-A)-S-H and Rehydration of Dehydrated C(-A)-S-H for Recycled Cement. [PDF]

Materials (Basel)
Wang R, Wang J.
europepmc   +1 more source

Interplays between particle shape and particle breakage in confined continuous crushing of granular media

, 2021
This paper presents a computational study on the interactive evolution of particle shape and particle breakage for granular material under confined compression.
F. Zhu, Jidong Zhao
semanticscholar   +2 more sources

Numerical investigation of particle breakage as applied to mechanical crushing—Part I: Single-particle breakage

International Journal of Rock Mechanics and Mining Sciences, 2001
Abstract A numerical approach to particle breakage is applied using the Rock Failure Process Analysis code, RFPA 2D . The numerical tool is validated by simulating the Brazilian test with a two-dimensional disk sample. Then two irregularly shaped particles with an exact geometry and exact mechanical properties are numerically modelled to investigate ...
C.A. Tang, X.H. Xu, S.Q. Kou, P.-A. Lindqvist, H.Y. Liu   +4 more
openaire   +2 more sources

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Particle breakage in construction materials: A geotechnical perspective

Construction and Building Materials, 2023
Nithin Jacob John, Srikanth Kandalai, Anjan Patel   +2 more
exaly   +2 more sources

A Computational Algorithm for Random Particle Breakage

SSRN Electronic Journal, 2022
© 2022Random breakage can be defined as the breakage patterns independent from the stressing environment and the nature of the broken particle. However, the relevant literature studies give contrary evidence against random breakage of particles. A simple
CAMALAN, MAHMUT
openaire   +2 more sources

Restraint of Particle Breakage by Biotreatment Method

Journal of Geotechnical and Geoenvironmental Engineering, 2020
AbstractThe particle breakage and compressibility behavior of sands treated with microbially induced carbonate precipitation (MICP) has been investigated using oedometric compression tests.
Yang Xiao, Hui Chen, Armin W. Stuedlein, T. Matthew Evans, Jian Chu, Liang Cheng, Ningjun Jiang, Hai Lin, Hanlong Liu, H. M. Aboel-Naga   +9 more
openaire   +2 more sources

Parametric dependence of particle breakage mechanisms

Powder Technology, 2001
Abstract It has been observed that the pattern of particle impact breakage in two-dimensional systems is a result of two mechanisms. “Mechanism I” accounts for the breakage induced by the stresses that appear in unbroken particles. “Mechanism II” breakage is due to the buckling of the Mechanism I fragments.
Alexander V. Potapov, Charles S. Campbell   +1 more
openaire   +2 more sources

Exploring particle breakage in sand under triaxial shearing using combined X-ray tomography and particle tracking method

Geotechnique, 2023
In this paper, a novel investigation of the particle breakage behavior of sands is made using combined techniques of X-ray micro-computed tomography (μCT) and sand particle tracking.
Mengmeng Wu, Jianfeng Wang
semanticscholar   +1 more source