Results 11 to 20 of about 171,478 (327)
Buildings, 2023 Enhancing the assessment of compressive strength and the efficiency of rebound hammers in non-destructive testing for high-strength concrete is an urgent issue in construction engineering.
Jinming Chen +3 more
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Statistical Analysis of Rebound Hammer Assessment on Reinforced Concrete Buildings
2023 International Conference on Science, Engineering and Business for Sustainable Development Goals (SEB-SDG), 2023 Abstract This research explores the use of non-destructive equipment (Schmidt Rebound Hammer) to investigate the state of reinforced concrete buildings. A total of 138 Slabs, 266 Beams and 210 Columns were assessed as structural elements spread across six (6) different buildings.
ATOYEBI OLUMOYEWA DOTUN +3 more
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Frontiers in Materials, 2020 Compressive strength is probably one the most crucial properties of concrete material. For existing structures, core samples are drilled and tested to obtain the concrete compressive strength.
Yu Ren Wang, Yen Ling Lu, Dai Lun Chiang
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Applied SciencesAcoustic emission monitoring (AEM) has emerged as an effective technique for detecting wire breaks resulting from, e.g., stress corrosion cracking, and its application on prestressed concrete bridges is increasing.
Max Käding, Steffen Marx
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The Performance of Empirical Laws for Rebound Hammer Tests on Concrete Structures
Applied Sciences, 2022 The assessment of concrete compressive strength plays a key role in the analysis of the seismic vulnerability of existing buildings. However, the adoption of classical destructive tests is usually limited by their invasiveness, cost and time needed for ...
Mariella Diaferio, Francisco B. Varona
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Construction and Building Materials, 2019 The main objective of this study was to estimate the compressive strength of recycled aggregate concrete (RAC) by means of Schmidt rebound hammer and core testing.
Mostafa Kazemi +2 more
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Rebound Hammer Test: An Investigation into Its Reliability in Applications on Concrete Structures
Advances in Materials Science and Engineering, 2020 The issue of concrete strength often arises in civil engineering practice, either due to quality control of new constructions or due to the assessment of existing structures.
Antonio Brencich +4 more
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Multiphysical characterization for predicting compressive strength of Portland cement concrete using synthetic aperture radar, ultrasonic testing, and rebound hammer. [PDF]
Sci RepPortland cement concrete (PCC) is a versatile and widely used construction material renowned for its strength and durability. The mechanical properties of PCC, including compressive strength, flexural strength, and splitting tensile strength, play a ...
Abazarsa M, Yu T.
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Robust Analysis of Various Measurement Uncertainty Parameters in Rebound Hammer Test
Indian Journal Of Science And Technology, 2023 Prashant Awachat +3 more
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Characteristic Curve and Its Use in Determining the Compressive Strength of Concrete by the Rebound Hammer Test. [PDF]
Materials (Basel), 2019 During the construction of concrete structures, it is often useful to know compressive strength at an early age. This is an amount of strength required for the safe removal of formwork, also known as stripping strength.
Kocáb D, Misák P, Cikrle P.
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