Results 91 to 100 of about 15,949 (195)

Robust Analysis of Various Measurement Uncertainty Parameters in Rebound Hammer Test

Indian Journal Of Science And Technology, 2023
Prashant Awachat, Vinayak Dakre, Pranav Charkha, Siva Reddy Vundela   +3 more
openaire   +1 more source

Prediction of the mechanical properties of granites by ultrasonic pulse velocity and Schmidt hammer hardness [PDF]

, 2007
The present work deals with the use of simple and economical non destructive techniques, ultrasonic pulse velocity and Schmidt hammer to predict the strength and elastic properties of granitic stones that are characteristic in ancient masonry ...
Alves, C. A. Simões, Lourenço, Paulo B., Pamplona, J., Vasconcelos, Graça   +3 more
core  

Assessing the Aged Prestress Concrete Girder’s Quality in Al-Rayhanna Bridge Using NDT

Journal of Engineering
Many of the Iraqi highway bridges (especially in Anbar Province) are in poor condition even after they have been checked and determined to satisfy acceptable standards due to the effect of many risk factors. These risks are related to factors such as the
Mohammed O. Hussein, Akram S. Mahmoud
doaj   +1 more source

Combined while-drilling techniques for the assessment of deteriorated concrete cover [PDF]

, 2009
In this paper the idea of monitoring the resistance encountered while taking a sample from a concrete structure and to combine this data with the analysis of the extracted material has been regarded as a method for detecting the possible deterioration ...
R. Felicetti
core  

Interaction of electrical resistivity with rebound hammer and ultrasonic velocity test

Paranoá
Los programas de inspección periódica de estructuras de hormigón armado son fundamentales para planificar el mantenimiento y para un mejor control del comportamiento estructural en condiciones de servicio. En este contexto, los ensayos no destructivos (END) son herramientas importantes destinadas a monitorear la integridad de las estructuras, ya que ...
Leonel, Antônio Carlos Assis, de Oliveira, Andrielli Morais de, Cascudo, Oswaldo   +2 more
openaire   +1 more source

Does Foot Massage Relieve Acute Postoperative Pain? a Literature Review [PDF]

, 2013
Purpose: This study aimed to examine the current state of knowledge regarding foot massageto determine if foot massage has an effect on relieving acute postoperative pain.Method: The following questions were used to guide this review: How does pain occur?
Chanif, C. (Chanif), Chongchareon, W. (Wimonrat), Petpichetchian, W. (Wongchan)   +2 more
core  

Prediction of Concrete Compressive Strength Based on Gradient-Boosting ABC Algorithm and Point Density Correction

Eng
Accurate prediction of concrete compressive strength is essential for ensuring structural safety in civil engineering, particularly in road and bridge construction, where inadequate strength can lead to deformation, cracking, or collapse. Traditional non-
Yaolin Xie, Qiyu Liu, Yuanxiu Tang, Yating Yang, Yangheng Hu, Yijin Wu   +5 more
doaj   +1 more source

Assessment of fire damage in concrete structures: new inspection tools and combined interpretation of results [PDF]

, 2014
The assessment of fire damage in concrete structures involves two complementary major tasks: on-site investigation and interpretation of the observed evidences.
Felicetti, R.
core  

Characteristic Curve and Its Use in Determining the Compressive Strength of Concrete by the Rebound Hammer Test. [PDF]

Materials (Basel), 2019
Kocáb D, Misák P, Cikrle P.
europepmc   +1 more source

Predictive Analytics in Construction: Multi-Output Machine Learning Models for Abrasion Resistance

Buildings
This study aims to accurately predict abrasion resistance, measured through the Los Angeles (LA) abrasion test, and modulus of elasticity, assessed using the Micro-Deval Abrasion (MDA) test, to support structural integrity and efficient material use in ...
Shaheen Mohammed Saleh Ahmed, Hakan Güneyli, Süleyman Karahan   +2 more
doaj   +1 more source