Results 21 to 30 of about 309,826 (311)

Sequential estimation of the generated curing heat of composite materials by data assimilation: A numerical study

open access: yesHeliyon, 2020
The models and parameters related to the generated curing heat in the molding simulation of composite materials are dependent on the type of resin used and the experimental conditions. Therefore, in this study, we estimated the generated curing heat that
Ryota Yokoyama   +3 more
doaj   +1 more source

Tensile Response of Adhesively Bonded Composite-to-composite Single-lap Joints in the Presence of Bond Deficiency [PDF]

open access: yes, 2017
This paper studies the quasi-static tensile response of adhesively bonded composite-to-composite single-lap joints in the presence of weak and kissing bonds, as an attempt for characterisation of bond deficiencies likely to occur in polymer composite ...
Ayre, D.   +2 more
core   +2 more sources

The Effect Of Curing Types On Compressive Strength Of High Performance Concrete

open access: yesJournal of Engineering, 2023
The present investigation considers the effect of curing temperatures (30, 40, and 50˚C) and curing compound method on compressive strength development of high performance concrete, and compares the results with concrete cured at standard conditions and
Nada Mahdi Fawzi   +1 more
doaj   +1 more source

Evaluation of in-situ shrinkage and expansion properties of polymer composite materials for adhesive anchor systems by a novel approach based on digital image correlation [PDF]

open access: yes, 2019
The curing reaction of thermosetting resins is associated with chemical shrinkage which is overlapped with thermal expansion as a result of the exothermal enthalpy. Final material properties of the polymer are determined by this critical process.
Lichtenegger, Helga C.   +5 more
core   +1 more source

Calculation Model for the Mixing Amount of Internal Curing Materials in High-strength Concrete based on Modified MULTIMOORA

open access: yesScience and Engineering of Composite Materials, 2020
The internal curing technology has been widely applied to high-strength concrete, for it can make the high-strength concrete marked by low shrinkage and durable frost resistance.
Guo Lixia   +3 more
doaj   +1 more source

Development of a Novel Concrete Curing Method Using Induction Heating System

open access: yesApplied Sciences, 2020
This study aimed to develop an accelerated concrete curing method based on induction heating (IH) technology. The proposed curing method provides improved heating efficiency and safety since it directly heats only the metallic forms in a non-contacting ...
Chi-Hyung Ahn   +3 more
doaj   +1 more source

Monitoring and Instantaneous Evaluation of Composite Resin Linear Shrinkage with Computerized Topography [PDF]

open access: yesAl-Rafidain Dental Journal, 2013
Aims: To measure the linear shrinkage of composite resin by digital image analysis, to evaluate the effect of light curing type on composite resin linear shrinkage, to evaluate the effect of light curing intensity on linear shrinkage of composite resin ...
Amer A Sultan
doaj   +1 more source

Alginate micro-bead fabrication on a centrifugal microfluidics platform [PDF]

open access: yes, 2007
We present a novel method for the direct, centrifugally induced fabrication of small alginate beads displaying adjustable diameters between 180 mum and 800 mum by polymer-tube micronozzles.
Burger, Robert   +4 more
core   +1 more source

New Method for Neuro Cureness

open access: yesAdvances in Neurology and Neuroscience, 2023
In this paper, I proposed new idea for patients who have injured neurons in brain. Nowadays Neural Network and Artifitule Intelligence has been subject of many researchers to solve Neural Networks. By information of CNN and its theory it will be solved some questions about NeuroScience.
openaire   +1 more source

The Development of Geopolymer Concrete Mix and Portable Steam Curing Technique

open access: yesE3S Web of Conferences, 2018
Geopolymers concrete is environmental-friendly constructions material utilizing waste as the main ingredient in a concrete binder. Various properties of heat-cured geopolymer concrete have shown its suitability for applications such as precast concrete ...
Zulkiflee Normarliana   +1 more
doaj   +1 more source

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