Results 111 to 120 of about 13,323,208 (381)
QUARRY STABILITY ANALYSIS FOR COMPLEX SLIP SURFACES USING THE MATHSLOPE METHOD
Rudarsko-geološko-naftni Zbornik, 2004 Due to the specific characteristics of rock mass compared to other geological materials, the calculation of rock slope stability is very complex. One of the basic characteristics of rock masses is discontinuity, which, to the most degree, is formed by ...
Petar Hrženjak
doaj
Model Tests on the Antibreaking Countermeasures for Tunnel Lining Across Stick-Slip Faults
Advances in Materials Science and Engineering, 2020 In order to improve the structural safety and stability of the tunnels crossing stick-slip fault, an indoor model test on the effect of tunnel antibreaking measures under the influence of fault stick-slip movements was conducted.
Guang-yao Cui +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.The ultrahard teeth of mollusks that feed on rocky substrates contain a wear‐resistant coating on their surfaces consisting of densely packed mesocrystalline magnetic nanoparticles within an organic matrix. These coatings display significant hardness and toughness through their highly controlled mesocrystalline architectures.
Taifeng Wang +7 more
wiley +1 more source
Development, fabrication and test of a high purity silica heat shield [PDF]
A highly reflective hyperpure ( 25 ppm ion impurities) slip cast fused silica heat shield material developed for planetary entry probes was successfully scaled up.
Biggs, M. S. +2 more
core +1 more source
Top Bar Effects in Prestressed Concrete Piles [PDF]
, 2002 The top bar effect in reinforced concrete is a widely recognized phenomenon. Currently, the ACI Building Code prescribes a 30% increase in the development length of top cast reinforcing bars.
Harries, Kent A. +3 more
core +1 more source
The effect of precipitation on strength and ductility in a Mg-Zn-Y alloy
, 2012 The effect of pre-ageing deformation on the size and distribution of beta-prime precipitates and subsequently on the resulting strength and ductility have been measured in a Mg-3.0at.%Zn-0.5at.%Y alloy.
Mukai, Toshiji +3 more
core +1 more source
Heating and Slipping Effects on Gold-Blood Flow of Nanofluid Consequent to Peristaltic Waves with Various Shape Factors in a Vertical Tube: Cancer Treatment [PDF]
, 2023 Essam Tharwat +3 more
openalex +1 more source
Toughening β‐Ga2O3 via Mechanically Seeded Dislocations
Advanced Functional Materials, EarlyView.β‐Ga2O3 is promising for next‐generation semiconductors but its brittleness limits flexible and high‐precision applications. Here, mechanically seeded dislocations introduced by surface deformation improved damage tolerance in (001) β‐Ga2O3. Nanoindentation and characterization show dislocations suppress cleavage cracks by enabling stable plastic ...
Zanlin Cheng +5 more
wiley +1 more source
Geometry‐Dependent Adhesion in Transparent Monodomain Liquid Crystal Elastomers
Advanced Functional Materials, EarlyView.Liquid Crystal Elastomers (LCEs) are emerging as exciting pressure‐sensitive adhesives. We examine adhesion in chemically identical elastomer films, exploring the influence of geometry (director orientation) and phase (nematic or isotropic). We demonstrate the potential of these aligned films as transparent, tunable, broad‐temperature‐range smart ...
Aidan Street +3 more
wiley +1 more source
Effect of Patterned Slip on Micro and Nanofluidic Flows
, 2005 We consider the flow of a Newtonian fluid in a nano or microchannel with walls that have patterned variations in slip length. We formulate a set of equations to describe the effects on an incompressible Newtonian flow of small variations in slip, and ...
C. Cottin-Bizonne +7 more
core +1 more source