[HTML][HTML] Mechanical performance of geopolymer concrete with micro silica fume and waste steel lathe scraps

Aİ Çelik, YO Özkılıç, A Bahrami, IY Hakeem - Case Studies in Construction …, 2023 - Elsevier
Environmental studies for solutions are among the most important agendas of the scientific
world. Most of the new studies are taking into account environmental effects. However, it is …

NORM waste, cements, and concretes. A review

F Puertas, JA Suárez-Navarro, M Alonso López… - 2021 - digital.csic.es
The use of industrial waste and/or by-products as alternative sources of raw materials in
building materials has become standard practice. The result, more sustainable construction …

The hybrid effects of basalt and PVA fiber on properties of a cementitious composite: Physical properties and non-destructive tests

Ş Özkan, Ö Çoban - Construction and Building Materials, 2021 - Elsevier
This study aimed to experimentally examine the physical properties and non-destructive
properties of cementitious composites for different hybrid basalt and PVA fiber contents. The …

Concrete compressive strength prediction using neural networks based on non-destructive tests and a self-calibrated response surface methodology

A Poorarbabi, M Ghasemi… - Journal of Nondestructive …, 2020 - Springer
An artificial neural network (ANN) model and response surface methodology (RSM) were
established to estimate the compressive strength of concrete by using the combination of …

Effect of using steel bar reinforcement on concrete quality by ultrasonic pulse velocity measurements

O Nanayakkara, HM Najm, MMS Sabri - Materials, 2022 - mdpi.com
Non-destructive tests (NDTs) represent one of the solutions that aid engineers in evaluating
the strength of materials. However, the results obtained using such tests are still …

Analytic Investigation of Hooked Stirrups on Seismic Behavior of Reinforced Concrete 3D Frame Buildings

IB Karasin - Applied Sciences, 2023 - mdpi.com
Ensuring the safety and stability of buildings during earthquakes is of utmost importance.
This can be achieved by assessing the seismic performance of reinforced concrete …

New non-destructive method for testing the strength of cement mortar material based on vibration frequency of steel bar: Theory and experiment

H Shi, L Song, W Chen, H Zhang, G Wang… - … and Building Materials, 2020 - Elsevier
Timely and accurately obtaining the strength of pouring material, eg, concrete, cement
mortar, is of great significance for engineering construction. In this paper, a non-destructive …

Estimating concrete strength from nondestructive testing with few core tests considering uncertainties

S Dauji, S Karmakar - ASCE-ASME Journal of Risk …, 2022 - asmedigitalcollection.asme.org
Important facilities constructed during last decades of 20th century are near completion of
design life. For extending their service life or to evaluate these for new demands (loads) …

[HTML][HTML] Prediction of concrete compressive strength using support vector machine regression and non-destructive testing

W Zhang, D Liu, K Cao - Case Studies in Construction Materials, 2024 - Elsevier
Performance assessment of existing building structures, especially concrete compressive
strength assessment, is a crucial aspect of engineering construction for most industrialized …

A Quasi-Quadratic Inverse Scattering Approach to Detect and Localize Metallic Bars within a Dielectric

A Brancaccio - Applied Sciences, 2022 - mdpi.com
The inverse scattering problem related to the localization of metal bars embedded within a
finite-dimensional dielectric was studied in two-dimensional geometry. The dielectric was …