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Correlation Analysis between Strength and Defect of Nano-Cementitious Composites using Ultrasonic Pulse Velocity [PDF]
Nanomaterials, 2023 Recently, researchers are conducting studies to improve the mechanical and chemical properties of cementitious composites mixed with nanomaterials.
Yangsub Shin +3 more
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Factors influencing ultrasonic pulse velocity in concrete [PDF]
Revista IBRACON de Estruturas e Materiais, 2020 The hydration process of Portland cement triggers reactions of stabilization of minerals from the contact of the clinker with water, which is the Hydrated Calcium Silicate (C-S-H), the Etringite (3CaO.Al2O3.3CaSO4.32H2O) and the Portlandite (Ca(OH)2). In
J. P. GODINHO +3 more
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Evaluation of Corrosion Damage in Sulfate-Attacked Concrete by CT, Ultrasonic Pulse Velocity Testing and AHP Methods [PDF]
Sensors, 2022 Coarse aggregate in concrete is basically free from sulfate corrosion. If the influence of the coarse aggregate in the concrete is not eliminated, the change amount of the concrete ultrasonic pulse velocity value is directly used to evaluate the damage ...
Dunwen Liu +5 more
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The Concrete Testing by Ultrasonic Pulse Velocity (UPV) [PDF]
MATEC Web of Conferences, 2016 The study of an infrastructure development is continuously one of the targets of the national economic and social development plan. The purpose is to develop the local area sustainably and increase the ability of local authorities who have a direct role ...
Weerapol, Namboonruang
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Assessment of Concrete Compressive Strength by Ultrasonic Non-Destructive Test [PDF]
E3S Web of Conferences, 2021 This paper has carried out an experimental program to establish a relatively accurate relation between the ultrasonic pulse velocity (UPV) and the concrete compressive strength.
Said AbdulMuttalib I. +1 more
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Applied Sciences, 2022 In this study, the mechanical properties of normal concrete (NC) and lightweight concrete (LC) were measured upon exposure to high temperatures (20, 100, 200, 300, 500, and 700 °C).
Wonchang Kim +3 more
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Frontiers in Materials, 2022 It is evident that preparing materials, casting samples, curing, and testing all need time and money. The construction sector will benefit if these problems can be handled using cutting-edge techniques like machine learning. Also, a material’s ultrasonic
Kaffayatullah Khan +5 more
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International Journal of Economic and Environment Geology, 2022 The ultrasonic pulse velocity and slake durability index are the indirect techniques used widely for rock strength determination. Various experimental studies like slake durability apparatus, ultrasonic pulse velocity and ...
Naeem Abbasi +3 more
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Estimation of Flexural Strength of Plain Concrete from Ultrasonic Pulse Velocity
Journal of Engineering, 2023 The aim of this study is to propose mathematical expressions for estimation of the flexural strength of plain concrete members from ultrasonic pulse velocity (UPV) measurements.
Ala’a Hussein. Alwan Al-Zuhairi
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Assessment of Strength Development at Hardened Stage on High-Strength Concrete Using NDT
Applied Sciences, 2020 This study proposes model formulae for predicting the strength of concrete by analyzing the relationships between the results of nondestructive testing (NDT) methods and the compressive strength of concrete specimens at the hardened stage.
Taegyu Lee, Jaehyun Lee, Hyeonggil Choi
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