Search
CSV
RISModeling the Instability of Carbon Nanotubes: From Continuum Mechanics to Molecular Dynamics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A hybrid continuum mechanics and molecular mechanics model is developed in this paper to predict the critical strain, stress, and buckling load of the inelastic buckling of carbon nanotubes. ...
Effects of Nanoalumina and Graphene Oxide on Early-Age Hydration and Mechanical Properties of Cement Paste
Publisher: American Society of Civil Engineers
Driving Forces and Transportation Efficiency in Water Transportation Through Single-Walled Carbon Nanotubes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Based on the concept of an energy pump, water transportation in a carbon nanotube (CNT) is studied by molecular dynamics simulations. The influences of CNT pretwist angle, water mass, environmental ...
Influence of Nanolimestone on the Hydration, Mechanical Strength, and Autogenous Shrinkage of Ultrahigh-Performance Concrete
Publisher: American Society of Civil Engineers
Abstract: The influence of nanolimestone/nanoCaCo3 (NC) on the properties of ultrahigh-performance concrete (UHPC) cured at standard and heat conditions was experimentally investigated. The NC was used at ratios of 1, 2, and 3% as ...
Reinforcing Effects of Graphene Oxide on Portland Cement Paste
Publisher: American Society of Civil Engineers
Abstract: In this experimental study, the reinforcing effects of graphene oxide (GO) on portland cement paste are investigated. It is discovered that the introduction of 0.03% by weight GO sheets into the cement paste can increase ...