Results 21 to 30 of about 206,585 (306)

Mechanical properties of zirconia octet truss structures fabricated by DLP 3D printing

open access: yesMaterials Research Express, 2020
Zirconia ceramic octet-truss structures with various strut size and unit cell numbers were successfully fabricated through a DLP-based 3D printing method.
Weiming Zhao   +4 more
doaj   +1 more source

Experimental study on biaxial dynamical compressive test and PFC2D numerical simulation of artificial rock sample with single joint [PDF]

open access: yesArchives of Civil Engineering, 2023
Dynamic biaxial compression tests and Particle Flow Code numerical simulations of the cement mortar specimens with a single joint were carried out to study the mechanical properties and crack evolution of artificial rock samples with a single joint.
Xiong Liangxiao   +4 more
doaj   +1 more source

Performance evaluation of optical attocells configuration in an indoor visible light communication [PDF]

open access: yes, 2019
Visible light communication VLC is deemed as futuristic technology applied for both illumination and data communication due to the low-cost energy consumption, long life expectancy, huge bandwidth, and high security compared to radio frequency RF ...
Abdullah, Mohammad Faiz Liew   +1 more
core   +1 more source

New methodology for calculating damage variables evolution in Plastic Damage Model for RC structures [PDF]

open access: yes, 2017
The behavior of reinforced concrete (RC) structures under severe demands, as strong ground motions, is highly complex; this is mainly due to joint operation of concrete and steel, with several coupled failure modes.
Alfarah, Bashar   +2 more
core   +2 more sources

A mission synthesis algorithm for fatigue damage analysis [PDF]

open access: yes, 2004
This paper presents a signal processing based algorithm, the Mildly Nonstationary Mission Synthesis (MNMS), which produces a short mission signal from long records of experimental data.
Abdullah, S, Giacomin, J, Yates, J R
core   +1 more source

Extension of the Equivalent Material Concept to Compressive Loading: Combination with LEFM Criteria for Fracture Prediction of Keyhole Notched Polymeric Samples

open access: yesApplied Sciences, 2021
This work analyzes, both theoretically and experimentally, the fracture process of square specimens weakened by keyhole notches and subjected to compressive stresses.
Ali Reza Torabi   +4 more
doaj   +1 more source

Compressive Loading of Apple Cultivar Golden Delicious

open access: yesActa Technologica Agriculturae, 2022
The study dealt with the experimental and numerical assessment of the apple cultivar Golden Delicious (Malus domestica L.) at compressive loading in lateral direction. The development of fruit hemisphere behaviour was examined between two parallel plates.
Kubík Ľubomír   +2 more
doaj   +1 more source

Flexural behaviour of structural fibre composite sandwich beams in flatwise and edgewise positions [PDF]

open access: yes, 2010
The flexural behaviour of a new generation composite sandwich beams made up of glass fibre-reinforced polymer skins and modified phenolic core material was investigated.
Aravinthan, T.   +3 more
core   +2 more sources

Evaluation of cellular glasses for solar mirror panel applications [PDF]

open access: yes, 1979
An analytic technique was developed to compare the structural and environmental performance of various materials considered for backing of second surface glass solar mirrors. Cellular glass was determined to be a prime candidate due to its low cost, high
Adams, M., Giovan, M.
core   +2 more sources

A study on the influence of the loading rate and orientation on some mechanical properties of cassava tubers of different ages

open access: yesResearch in Agricultural Engineering, 2021
The study determined the effects of the speed of loading and the loading orientation on some selected mechanical properties of the TME 419 cassava tuber variety at different ages of the tuber which are essential in the design and construction of the ...
Olawale Ogunnigbo   +4 more
doaj   +1 more source

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