Results 71 to 80 of about 3,961,642 (152)
Rock and rock mass characterization for deep mining using sonic data [PDF]
, 2011 Rock and rock mass strength characterization is critical for the planning of deep mass mining projects where large capital investments are needed before extraction can begin.
Bewick, R. P +2 more
core +1 more source
Assessing Rock Mass Permeability Using Discontinuity Properties
, 2017 ISRM European Rock Mechanics Symposium (EUROCK) - JUN 20-22, 2017 - Ostrava, CZECH REPUBLICWOS: 000416996000082Field measurement of rock mass permeability is essential that numerous factors influence its directional magnitude.
Öge, İbrahim Ferid +1 more
core +1 more source
Numerical analyses of the effects of rock Mass property variability on open stope stability
, 2011 The rock mass is intrinsically variable in its physical and mechanical properties which makes it complex. This complexity is evident from the spatial random distribution of the properties from any site characterization program.
Nordlund, Erling +2 more
core +1 more source
Rock Mass Movements Across Bedding in Kananaskis Country, Alberta
, 1992 : Rock mass movements in sedimentary rocks across bedding in Kananaskis Country, Alberta, are controlled by discontinuity orientations and topography.
Cruden, D. M., Hu, X. Q.
core +1 more source
, 2016 Erosion of rock masses by water typically involves unraveling of blocks of rock along existing defects in a manner that is not represented by analytical solutions for sediment transport or rockfill (rip-rap).
Douglas, K ; https://orcid.org/ +4 more
core +1 more source
Mass observation / by Mass Observation.
, 1945 Electronic reproduction. Canberra, A.C.T.
Mass-Observation.
core
Rheological analysis for excavated highslope of rock mass
, 1998 A rheological model is presented for describing the time dependent behavior of excavated highslope of rock mass. An actual rheological character of excavated highslope of rock mass at Three Gorges, Hubei Province of China, was analyzed. In this analysis,
Zhang GD
core +1 more source
Scientific ReportsIn order to explore the influence of interlayer thickness on the dynamic mechanical properties of the rock mass composed of soft and hard media, taking sandstone and granite as the soft and hard rock matrix, the energy evolution and loss laws of the rock
Yuanjian Zhang +6 more
doaj +1 more source
Energy Science & EngineeringCoal‐measure strata is a typical layered structure, a better understanding of the bearing characteristics of fully grouted bolts in layered rock mass is of great significance for roadway support.
Yunlou Du +4 more
doaj +1 more source
Applied SciencesThe different spatial distribution forms of rock mass structural planes create weak zones in the rock mass, which is also a key factor in controlling rock mass stability.
Jiarui Zhu +4 more
doaj +1 more source