Results 71 to 80 of about 634,027 (297)

Influence of Carbon Nanoparticles on Electrically Induced Wear of Grease‐Lubricated Steels

open access: yesAdvanced Materials Interfaces, EarlyView.
When an electric current enters a pair of rubbing surfaces, enormous damage takes place. In this research, how such damage occurs in the presence of protective grease and the mitigation with added carbon nanoparticles, were investigated. It was discovered that those particles regulate transport and interfacial electrical stability of the grease ...
Mohammad Humaun Kabir   +6 more
wiley   +1 more source

Study on mechanical properties and modification mechanisms of construction waste soil modified by activated clay-calcium carbide slag

open access: yesMaterials Research Express
The disposal of construction waste soil has become a major challenge for sustainable infrastructure development. Currently, conventional binders such as cement and lime are widely employed for the stabilization of construction waste soil.
Fang Zhang   +4 more
doaj   +1 more source

Pounding effects during an earthquake, with and without consideration of soil‑structure interaction [PDF]

open access: yesConstructii: Journal of Civil Engineering Research, 2015
The pounding between adjacent buildings can cause both architectural and structural damages. The paper presents some aspects related to the Vrancea seismic motions pattern, a review of observed damages after a strong earthquake due to pounding of ...
Daniela DOBRE   +2 more
doaj  

Dimensional Analysis: Overview and applications to problems of Soil-Structure Interaction [PDF]

open access: yes, 2019
Dimensional Analysis is a long-established tool widely used in many branches of engineering and science. However, applications in geotechnical engineering, and in particular soil-structure interaction (SSI), have barely been explored, in spite of the ...
Asimaki, Domniki   +2 more
core   +1 more source

Nanozymes at the Bio‐Nano Interface: From Synthesis, Defect Engineering, Catalytic Behavior in Biological Microenvironments, and Biosafety Implications

open access: yesAdvanced Materials Interfaces, EarlyView.
Nanozymes (NZs) have emerged as versatile artificial enzymes with tunable catalytic properties driven by atomic coordination, defect engineering, and surface chemistry. This review presents a bio–nano interface framework linking synthesis strategies, structural design, and catalytic behavior within complex biological microenvironments.
Karen Guadalupe Quintero‐Garrido   +6 more
wiley   +1 more source

Ground-Motion Modification by Soil, Structures, and Topography: A Review of Soil Structure Interaction (SSI) and Its Multi-Scale Extensions

open access: yesBuildings
The effect of an earthquake on any structure is primarily determined by both its inherent properties and the surrounding environmental conditions. When seismic waves pass through different media, their characteristics and properties, such as amplitude ...
Sudhir Bikram K C, Lei Zhang, Guobo Wang
doaj   +1 more source

Soil-Structure Interaction in Nonlinear Soil [PDF]

open access: yes, 2009
A two-dimensional (2-D) model of a building supported by a semi-circular flexible foundation embedded in nonlinear soil is analyzed. The building, the foundation, and the soil have different physical properties. The model is excited by a half-sine SH wave pulse, which travels toward the foundation.
openaire   +2 more sources

Effects of Dynamic Soil-Structure Interaction on Performance Level of Moment Resisting Buildings Resting on Different Types of Soil [PDF]

open access: yes, 2011
In this study, two structural models comprising five and fifteen storey moment resisting building frames are selected in conjunction with three different soil deposits with shear wave velocity less than 600m/s.
Far, H, Fatahi, B, Samali, B
core  

A non-parametric probabilistic model for soil-structure interaction [PDF]

open access: yes, 2012
International audienceThe paper investigates the effect of soil-structure interaction on the dynamic response of structures. A non-parametric probabilistic formulation for the modelling of an uncertain soil impedance is used to account for the usual lack
Argoul, Pierre   +3 more
core   +5 more sources

Anti‐Slip Material‐Based Strategies and Approaches

open access: yesAdvanced Materials Technologies, EarlyView.
This review highlights the principle mechanisms of slipping at the microscale, linking contact mechanics with a friction behavior model for surface interfaces. Main strategies to develop anti‐slip properties to the surfaces are discussed alongside standardized testing approaches.
Sogand Abbaspoor‐Zanjani   +3 more
wiley   +1 more source

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