Abstract The realistic modelling of condition structures with building information (BIM) is beneficial for the assessment structures. Condition survey in form Structural Health Monitoring (SHM) and testing one important source data to support this task. However, interpretation even more reliable if – or worst case damage particular structure known. Therefore, should be easily available preferab...

Abstract Quality of concrete is mainly measured by evaluating its strength. Destructive testing specimens used for the purpose. An alternative to it non-destructive testing. This research work presents cylinders made using partial replacement natural coarse aggregates with old as and exposed 6-hour fire at 1000ºC. Rebound hammer in this evaluate 240 are cast 1:2:4 mix 0.54 water cement ratio. A...

Ground Penetrating Radar (GPR) application in road surface detection has been greatly developed the past few decades, which enables rapid and economical estimation of pavement thickness other physical properties non-destructive testing (NDT) non-contact (NCT). In recent years, with development microwave millimeter-wave solid-state devices digital signal processors, cost Frequency-Modulated Cont...

An arrival time of an elastic wave is the important parameter to visualize locations failures and/or velocity distributions in field non-destructive testing (NDT). The detection conducted generally using automatic picking algorithms a measured time-history waveform. According algorithms, it expected that detected from low S/N signals has accuracy if are measurements. Thus, order accurately dete...

The wire + arc additive manufacturing (WAAM) process, which combines an electric as a heat source and metal feedstock is proving to be very effective when producing medium large scale components. non-destructive testing (NDT) of WAAM parts, while they are being produced, provides early intervention opportunities rectify nonconformities perform in-process quality assurance the parts. This attrac...

Compressive strength represents a basic standard by which the quality of concrete is assessed. However, in view of the inherent shortcomings of the compressive strength test, current trend is towards performance oriented test using Non Destructive Methods, NDT. This is a report on a research carried out on the assessment of concrete strengths using computer tomography (CT) scan method. First, a...

Control by eddy current is one of techniques that’s very used in nondestructive evaluation of materials .These processes find an application significant in the determination of the mechanical and metallurgical parameters of materials. The object of this work is to carry out an analysis of the residual stresses in the material created by external solicitations and analysed by eddy currents as a ...

High-density polyethylene (HDPE) is widely used for above-ground storage tanks (ASTs). However, there are currently no guidelines the non-destructive testing (NDT) and evaluation (NDE) of HDPE ASTs. Moreover, feasibility, limitations, challenges using NDT techniques field inspection ASTs have not been well established. This study both infrared thermography (IRT) ultrasonic (UT) Highlighting imp...