Written by adminFebruary 22, 2024 In this article, we will present and discuss the applications of non-destructive testing for structural condition assessment. Structural Condition Assessment usually refers to the process of collecting observations and data about the existing condition of the structure through systematic and scientific methods. According to the Professional Engineers
Written by adminFebruary 22, 2024 Quality control of Concrete Caissons is a challenging task. Engineers, and contractors rely on experience and well-established procedures and test standards to verify the strength, and consistency of pile materials. Non-destructive testing help reveal potential defects that might have happened during pile casting (in the case of cast-in-place
Written by adminFebruary 22, 2024 The Crosshole Sonic Logging (CSL) or Ultrasonic Crosshole Test is a widely used non-destructive test for assessing quality control of concrete piles (deep foundations). CSL test can be considered a offspring of Ultrasonic Pulse Velocity. In theory, the pulse velocity in concrete is a function of the
Written by adminJuly 7, 2023 Parking garages require routine inspection and maintenance to ensure they remain safe and operational. Whether it is public parking in extremely busy downtown area or a private condominium structure, proper maintenance is needed to keep them safe. The importance of parking garages is often ignored, simply because
Written by adminJune 23, 2023 Detecting Corrosion in Post-Tensioned Structures: Non-Destructive Evaluation Methods In this article, we will explore how non-destructive testing (NDT) and evaluation methods help structural engineers and construction managers in detecting corrosion in post-tensioned structures. By using a multi-technology approach that includes Ground Penetrating Radar (GPR), Ultrasonic Pulse Echo
Written by adminJune 9, 2023 In this article, we will review 3 methods to detect voids under concrete slabs. We will review Ground Penetrating Radar, Ultrasonic Pulse Echo, and Impact-Echo/Impulse-Response methods for evaluating the location and extent of voids under concrete slabs and pavements. Voids Under Concrete Slabs Voids under concrete slabs
Written by adminMay 24, 2023 Precast concrete elements are usually manufactured and cured in a controlled environment. This controlled process results in high quality and consistency of the end products. However, construction errors, formwork issues, and damages during transportation and installation can impact the quality, and integrity of these precast elements. Non-destructive
Written by adminApril 29, 2023 In this article, we will review how to evaluate concrete structures in oil & energy facilities. We will discuss how asset managers and their consultants can non-destructive testing and evaluation (NDT-NDE) for asset integrity assessment for a wide range of structural elements. Concrete Structures in Oil and
Written by adminApril 17, 2023 In this article, we will review the applications and use cases of non-destructive testing methods for the evaluation of concrete structures in mine facilities. We will discuss how structural engineers can use data obtained from NDT/NDE to assess the structural details of a wide range of structural
Written by adminJanuary 17, 2023 In this article, we discuss how digital solutions such as 360 Cameras, LiDAR, and Digital Inspection platforms can help structural engineers in reducing the inspection timeline, enhance the reliability and accuracy of inspection workflow, and minimize the data processing and analysis timelines. What is Digital Inspection? Digital
