Results 101 to 110 of about 189,557 (298)

Experimental study on shear behavior of the bolt connection of prefabricated concrete wallboard

工程科学与技术, 2016
:To study the shear behavior of the bolt connection of prefabricated concrete wallboard, through one-way repeated loading test of the four specimens with concrete prefabricated bolt joint, the hysteresis curves, skeleton curves, the characteristic load ...
wang wei, xiong feng
doaj  

Multiphysics CFD–FSI–DPM analysis of nanoparticle transport and near-wall retention in carotid artery bifurcations

International Journal of Thermofluids
Understanding the transport and near-wall dynamics of nanoparticles in arterial bifurcations is critical for elucidating atherogenesis and optimising nanotherapeutic design. This study systematically investigated the behaviour of nanoparticles (18–200 nm)
Chue Shwe Sin Kyi, Jetsadaporn Priyadumkol, Arom Boekfah, Kavin Karunratanakul, Mongkol Kaewbumrung, Wiroj Limtrakarn, Sureerat Suwatcharangkoon, Sherman C.P. Cheung, Chakrit Suvanjumrat, Machimontorn Promtong   +9 more
doaj   +1 more source

Toward Knowledge‐Based Workflows: A Semantic Approach to Atomistic Simulations for Mechanical and Thermodynamic Properties

Advanced Engineering Materials, EarlyView.
Knowledge‐based atomistic workflows are presented for mechanical and thermodynamic properties. By coupling modular simulations with ontology‐aligned metadata and provenance, Fe case studies on elastic behavior, defects, thermal properties, and Hall–Petch strengthening reveal how FAIR, queryable, and reusable simulation data can be generated. Mechanical
Abril Azócar Guzmán, Hoang‐Thien Luu, Sarath Menon, Tilmann Hickel, Nina Merkert, Stefan Sandfeld   +5 more
wiley   +1 more source

Size effect on punching shear strength: differences and analogies with shear in one-way slabs

Size effect has been theoretically and experimentally acknowledged as a phenomenon influencing the shear and punching shear strength of concrete structures, with reducing unitary shear strength for increasing member sizes.
Fernández Ruiz, Miguel, Muttoni, Aurelio   +1 more
core  

Shear Bond Strength of Composite to Dentin following Light Curing with Light Emitting Diode and Quartz Tungsten Halogen Light Curing Units

Journal of Islamic Dental Association of Iran, 2015
Background and Aim: The use of light emitting diode (LED) light curing units has recently increased due to optimal properties such as longer durability, no need for filter and less heat generation compared to quartz tungsten halogen (QTH) devices.
Mansoreh Mirzaee, Esmaeil Yassini, Mohammad Javad Kharazifard, Mehrnaz Vaziri   +3 more
doaj  

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

One-way flexural shear tests on wide reinforced concrete slab segments with simple and intermediate supports

, 2022
Flexural shear behavior, which mainly concerns reinforced concrete (RC) slabs without shear reinforcement, is usually investigated by means of simply supported, beam-shaped specimens.
Hegger, Josef, Adam, Viviane, Schmidt, Maximilian   +2 more
core  

A Correlation Relating the Residual Strength Parameters to the Proportions of Clay Fractions and Plasticity Characteristics of Overburden Sediments from the Open-Pit Mine Drmno

Applied Sciences
One of the prerequisites for the safe exploitation of surface mines is the stability of the working and final slopes of the mine. In order to ensure this, it is necessary to carry out detailed field and laboratory geomechanical tests of the soil and ...
Stevan Ćorluka, Dragoslav Rakić, Nikola Živanović, Ksenija Djoković, Tina Đurić   +4 more
doaj   +1 more source

Experimental Characterization and Constitutive Modeling of the Effect of Prior Inelastic Strain on the Viscoplastic Behavior of AD730 at 700 °C

Advanced Engineering Materials, EarlyView.
This study shows that superalloys used in aircraft engine disks become much more prone to deformation at high temperatures if they have been strained during manufacturing. This effect increases with the level of prior strain but eventually reaches a limit.
Fabio Machado Alves da Fonseca, Patrick Villechaise, Malik Durand, Arnaud Longuet, Florent Coudon, Loïc Signor, Julien De Jaeger, Dominique Eyidi, Nathalie Bozzolo, Jonathan Cormier   +9 more
wiley   +1 more source

The emplacement and deformation of granitic rocks in a transpressional shear zone: the ox mountains igneous complex [PDF]

, 1989
The structural evolution of the Ox Mountains Granodiorite {478±12Ma) during and after its emplacement is described. This pluton has been emplaced within and synchronously with, a major transpressional shear zone which is expressed as a 11km wide belt of ...
McCaffrey, Kenneth J.W., McCaffrey, K.J
core