Fibre reinforced polymer (FRP) hybrid composites builds vertically due to the achievement of
custom-made properties with lightweight. However, these materials have finding limitations …

Polymer composites when employed for structural applications undergo dynamic stresses
and strains that initiate fatigue‐induced microcracks, which by their coalescence cause the …

Ultrasonic Lamb waves have been widely used for non-destructive evaluation and testing.
However, the inversion from the measured guided signals to the material properties is still a …

Sonikasi merupakan teknologi yang memanfaatkan gelombang ultrasonik. Ultrasonik
adalah suara atau getaran dengan frekuensi yang terlalu tinggi untuk bisa didengar oleh …

It is challenging but meaningful to detect and image the micro-damage in the early stages of
engineering structure failure. The nonlinear ultrasonic technique has gained considerable …

The hole-structural bearing crossbeam plays an important role in high-speed trains. In the
service process, however, the long-term fatigue load may lead to structural damage such as …

Ultrasonic testing procedures are among the most extensively used techniques in non-
destructive testing and non-destructive evaluation systems. Meanwhile, phased array …

We present a real-time surface inspection method based on ultrasonic synthetic imaging
using Rayleigh waves. We show that both Total Focusing Method (TFM) from Full Matrix …

This paper presents a new approach based on phased array ultrasonic technique (PAUT)
with full matrix capture (FMC) to effectively measure acoustic properties such as ultrasonic …

The use of carbon nanotube buckypapers (BP) has boosted their use in polymeric
composites. However, their low permeability makes processing difficult and limits their use …