Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Matthew Richard Coop"'
Publikováno v:
Soils and Foundations, Vol 63, Iss 4, Pp 101328- (2023)
A comprehensive study on the stress-dilatancy behavior of cemented sand and its modeling is presented. The effect of confining pressure, relative density, and cement content on stress-dilatancy behavior are studied from the published experimental res
Externí odkaz:
https://doaj.org/article/8c7ced03fef5499dbfefec080d5997b0
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 14, Iss 1, Pp 197-209 (2022)
Investigation of dynamic properties of carbonate/calcareous soils is important in earthquake and offshore engineering as these soils are commonly encountered in large-scale projects related with energy geomechanics and land reclamation. In this study
Externí odkaz:
https://doaj.org/article/b34cbc77e9804171b7ed9943e7efe1ad
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 14, Iss 1, Pp 197-209 (2022)
Investigation of dynamic properties of carbonate/calcareous soils is important in earthquake and offshore engineering as these soils are commonly encountered in large-scale projects related with energy geomechanics and land reclamation. In this study
Publikováno v:
Engineering Geology. 318:107106
Autor:
Clarence Edward Choi, C.S. Sandeep, Matthew Richard Coop, Kostas Senetakis, Charles Wang Wai Ng, Yu Wang, Desmond Ka Ho Cheung
Publikováno v:
Canadian Geotechnical Journal. 58:35-48
The coefficient of restitution (COR) is an important input parameter in the numerical simulation of granular flows, as it governs the travel distance, the lateral spreading, and the design of barriers. In this study, a new custom-built micromechanica
Autor:
Matthew Richard Coop, Pedro Ferreira
Publikováno v:
Géotechnique Letters. 10:518-523
Earlier research found that for a carbonate sand shearing to extremely large strains allowed the soil to reach a stable grading; findings also reported by others for a limited range of sands, typically sedimentary and often weak grained. This paper d
Publikováno v:
Acta Geotechnica. 16:1355-1376
The shearing behaviour of reproduced flat LBS grains artificially bonded with ordinary Portland cement (OPC) and plaster of Paris (PP) was examined using micromechanical experiments. Monotonic shearing tests showed a distinct variation in the load–
Publikováno v:
Bulletin of Engineering Geology and the Environment. 79:4035-4050
A transitional mode of behaviour is seen in some soils where the specific volumes of samples do not converge to the same values at the same stress state within the ranges of strains that can be achieved in laboratory tests so there are no unique norm
Publikováno v:
Canadian Geotechnical Journal. 57:754-762
Particle breakage alters particle-scale properties of granular soils including particle size, shape, and contact conditions, and changes macroscale properties including soil compressibility, shear strength, and permeability. This study monitors the c
Publikováno v:
Frontiers of Structural and Civil Engineering. 14:357-373
The development of a miniature triaxial apparatus is presented. In conjunction with an X-ray microtomography (termed as X-ray μCT hereafter) facility and advanced image processing techniques, this apparatus can be used for in situ investigation of t