Results 101 to 110 of about 20,063 (221)

Forensic Building: Deterioration and Defect in Concrete Structures

MATEC Web of Conferences, 2017
Forensic building is needed to examine the affected building structure components to assess the structural integrity. This paper highlights some of the studies involved on affected concrete structures in various building types where the non-destructive ...
Jamaluddin N., Ayop S. S, Wan Ibrahim M. H., Boon K. H., Yeoh D., Shahidan S., Mohamad N., Tuan Chik T. N., Abd. Ghafar N. H., Abdul Ghani A. H., Shamrul-Mar S.   +10 more
doaj   +1 more source

Enhancing Concrete Strength Prediction from Non-Destructive Testing Under Variable Curing Temperatures Using Artificial Neural Networks

Infrastructures
Non-destructive testing (NDT) methods are widely used to evaluate the performance of concrete, but their accuracy can be influenced by external factors such as curing temperature.
Ghazal Gholami Hossein Abadi, Kehinde Adewale, Muhammad Usama Salim, Carlos Moro   +3 more
doaj   +1 more source

A Deep Learning-Based Probabilistic Approach for Non-Destructive Testing of Aircraft Components Using Laser Ultrasonic Data

IEEE Access
Composite structures are commonly used in complex applications such as automotive and aerospace due to their high strength-to-weight ratio. Although strictly supervised and inspected, they are often subject to dynamic events during their useful life that
Adriano Liso, Cosimo Patruno, Angelo Cardellicchio, Pierfrancesco Ardino, Nicola Gallo, Giuseppe del Prete, Valerio Dentico, Veronica Vespini, Sara Coppola, Pietro Ferraro, Vito Reno   +10 more
doaj   +1 more source

NDE: An effective approach to improved reliability and safety. A technology survey [PDF]

Technical abstracts are presented for about 100 significant documents relating to nondestructive testing of aircraft structures or related structural testing and the reliability of the more commonly used evaluation methods.
Carpenter, J. L., Jr., Stuhrke, W. F.
core   +1 more source

Non destructive examination of composite structures using dielectric examination [PDF]

, 2007
Dielectric measurements are widely used in the laboratory to probe the dynamics of molecules, particularly the dynamics of polymer molecules. The dielectric technique exploits the fact that many molecules, although electrically neutral posses an ...
Banks, W.M., Hayward, D., Pethrick, R.A.
core  

Residual Stress in Wheels: Comparison of Neutron Diffraction and Ultrasonic Methods, with Trends in RCF [PDF]

, 2014
The critical damage mechanism on many GB passenger train wheels is Rolling Contact Fatigue (RCF) cracking in the rim. Evidence from field observations suggests that RCF damage occurs much more quickly as the wheelsets near the end of their life.
Bevan, Adam, Kabra, S, Molyneux-Berry, Paul, Zhang, S. Y   +3 more
core  

An Artificial Neural Network based approach for impact detection on composite panel for aerospace application [PDF]

, 2016
Fleet maintenance and safety aspects represent a strategic aspect in the managing of the modern aircraft fleets. The demand for efficient techniques of system and structure’s monitoring represent so a key aspect in the design of new generation aircraft.
M. Viscardi, P. Napolitano
core  

Embedded Smart Antenna for Non-Destructive Testing and Evaluation (NDT&

Sensors, 2019
: Concrete failure will lead to serious safety concerns in the performance of a building structure. It is one of the biggest challenges for engineers to inspect and maintain the quality of concrete throughout the service years in order to prevent structural deterioration. To date, a lot of research is ongoing to develop different instruments to inspect
Teng, Kah Hou, Kot, Patryk, Muradov, Magomed, Shaw, Andy, Hashim, Khalid, Gkantou, Michaela, Al-Shamma’a, Ahmed   +6 more
openaire   +1 more source

The Discontinuous Carbon Fiber Composite: a Review of the Damage Characteristics [PDF]

, 2015
Discontinuous carbon fiber composite (DCFC) is one of new low-cost material product form that had applied for commercial component such as window frames of the Boeing 787 Dreamliner.
Bale, J. (Jefri)
core  

A review on microwave non-destructive testing (NDT) of composites

Engineering Science and Technology, an International Journal
Dielectric composite materials are ubiquitously used across a wide variety of industries. Inherent features encompassing immunity against corrosion, light weight and reasonable strength have allowed composites to be seamlessly integrated within critical applications in the oil and gas, aerospace, energy, transportation and defense sectors.
Mohammed Saif ur Rahman, Mohamed A. Abou-Khousa, Muhammad Firdaus Akbar   +2 more
openaire   +2 more sources