A novel baseline-free method for damage detection of vehicle-bridge interaction (VBI) systems is proposed. The proposed physics-based, in contrast to many prevailing approaches, which are purely data-based techniques. It uses incomplete measurement data by incorporating the static condensation transformation matrix into equations obtain final formulas. However, damaged beam not known a priori. ...

in this study marine sponges of inter tidal zone from hengam island persian gulf were collected by wading at low tides in eskeleh station at  locations 55˚ 53ʹ 40ʺ e & 26˚ 40ʹ 53ʺ n.for identifying identification of sponge samples, acid digestion method as a method of early detection and microtome section to identify the skeletal structure were used.all the identified sponges were from class de...

Belt conveyor is considered as a momentous component of modern coal mining transportation system, and thus it an essential task to diagnose monitor the damage belt in real time accurately. Based on deep learning algorithm, this present study proposes method detection based ADCN (Adaptive Deep Convolutional Network). A convolution network with unique adaptability built extract different scale fe...

It is critical to use scientific methods track the performance degradation of in-service buildings over time and avoid accidents. In recent years, both supervised unsupervised learning have yielded positive results in structural health monitoring (SHM). Supervised approaches require data from entire structure various damage scenarios for training. However, it impractical obtain adequate trainin...