Results 21 to 30 of about 15,980,596 (305)

An Assessment on Additive Manufacturing Technique to Fabricate Integral PEM Fuel Cell/Electrolyser Component

open access: yesMATEC Web of Conferences, 2018
Additive Manufacturing (AM) is a reliable technique to build multifunctional components with any complex geometry. The present paper assesses the role of two vital AM techniques, namely Selective Laser Sintering (SLS) and Selective Laser Melting (SLM) in
Jayakumar Arunkumar
doaj   +1 more source

Studi Evaluasi Pengaruh Variasi Mutu Beton Terhadap Kekuatan Struktur Beton Normal Menggunakan Metode Non-Destructive Test dan Destructive Test

open access: yesRekayasa Sipil, 2019
To make the examination of the strength of existing building structures easier, can be done by using the NDT methods. It is therefore a study related to the combination of NDT and DT methods to obtain better accuracy of the results.
Bagas Bhanu Aribawa   +2 more
doaj   +1 more source

A COMPREHENSIVE REVIEW ON THE NON-DESTRUCTIVE TEST FOR POLYMER MATRIX COMPOSITE

open access: yesRekayasa Mesin, 2023
Polymer matrix composite (PMC) is widely applied in structural engineering mainly due to its high strength-to-weight ratio. Of many benefits, the transportation industry uses this type of material mainly due to its high strength-to-weight ratio.
Ari Wahjudi, Agung Sugeng Widodo
doaj   +1 more source

System of Non-Destructive Testing [PDF]

open access: yesInterdisciplinary Description of Complex Systems : INDECS, 2009
In this paper the initial analysis of NDT laboratory is presented by means of agent-based modelling. For the purpose of analysis, laboratory is taken into account as a complex system consisting of three agents; equipment, personnel and specimens. Interaction between the agents is circular.
Morana Lisièar   +2 more
openaire   +3 more sources

Development of automated non-destructive evaluation (NDE) systems for reinforced concrete structures and other applications

open access: yes, 2022
S.30-62The introduction of an innovative process for non-destructive testing is described in term of its different phases and how the process is controlled in the Fraunhofer IZFP in order to obtain optimal results.
Kurz, J.H.   +3 more
core   +1 more source

Analysis of Measured Parameters in Relation to the Amount of Fibre in Lightweight Red Ceramic Waste Aggregate Concrete

open access: yesMathematics, 2022
The present study provides a correlation and regression analysis of lightweight waste aggregate concretes with varying degrees of fibre reinforcement. The concrete mix contains pre-soaked red ceramic waste aggregate, expanded clay coarse aggregate and ...
Marie Horňáková, Petr Lehner
doaj   +1 more source

Non-destructive test of steel structures by conical indentation

open access: yesMATEC Web of Conferences, 2017
The problem of mechanical properties measurement of steel structures by non-destructive method of impact cone indentation is considered. The method is based on analytical solution and experimental data of a problem of impact indentation by cone into ...
Beskopylny Alexey   +3 more
doaj   +1 more source

Pengaruh Variasi Mutu Beton Pada Benda Uji Balok Normal Dengan Menggunakan Metode Non Destructive Test

open access: yesRekayasa Sipil, 2019
This research aims to know the relationship of the pulse velocity to compression strength with a variation of the quality of the concrete based on the ultrasonic pulse velocity.
Kushariyanto   +2 more
doaj   +1 more source

Durability study on ambient cured geopolymer concrete made with various molarities of NaOH

open access: yesGrađevinar, 2023
Geopolymer concrete is an innovative variation of the conventional construction material that reduces the environmental impact of producing Ordinary Portland Cement (OPC) while simultaneously improving the efficient use of industrial by-products.
Sasi Rekha M., Sumathy S. R.
doaj   +1 more source

Non-destructive Test Methods for Corrosion Detection in Reinforced Concrete Structures

open access: yesNordic Concrete Research, 2020
Several inspection methods can be used to assess the corrosion state of steel reinforcement in concrete. Especially for periodical field surveys and monitoring, non-destructive testing (NDT) methods are to be preferred as they do not cause any or very ...
Karla Hornbostel   +2 more
doaj   +1 more source

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