[HTML][HTML] Structural displacement monitoring using ground-based synthetic aperture radar

B Hosseiny, J Amini, H Aghababaei - International Journal of Applied Earth …, 2023 - Elsevier
This study develops a ground-based synthetic aperture radar (GBSAR) imaging system and
interferometric processing framework for structural health monitoring (SHM). Radar remote …

Research on similarity simulation experiment of mine pressure appearance in surface gully working face based on BOTDA

D Zhang, Z Huang, Z Ma, J Yang, J Chai - Sensors, 2023 - mdpi.com
In order to study the mountain deflection characteristics and the pressure law of the working
face after the mining of a shallow coal seam under the valley terrain, a geometric size of 5.0× …

Remote sensing monitoring of the pietrafitta earth flows in southern Italy: An integrated approach based on multi-sensor data

D Mazza, A Cosentino, S Romeo, P Mazzanti… - Remote Sensing, 2023 - mdpi.com
Earth flows are complex gravitational events characterised by a heterogeneous
displacement pattern in terms of scale, style, and orientation. As a result, their monitoring, for …

Optical and Thermal Image Processing for Monitoring Rainfall Triggered Shallow Landslides: Insights from Analogue Laboratory Experiments

A Cosentino, GM Marmoni, M Fiorucci, P Mazzanti… - Remote Sensing, 2023 - mdpi.com
This study explores the innovative use of digital image processing (DIP) techniques, also
named PhotoMonitoring, for analysing the triggering conditions of shallow landslides. The …

Fusion Positioning of Mobile Equipment in Underground Coal Mine Based on Redundant IMUs and UWB

L Si, Z Wang, D Wei, J Gu… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Current positioning methods for indoor or outdoor robots show poor applicability and limited
performance for underground mobile equipment with complex scene interference, such as …

Experimental Study on Measuring and Tracking Structural Displacement Based on Surveillance Video Image Analysis

T Ni, L Wang, X Yin, Z Cai, Y Yang, D Kong, J Liu - Sensors, 2024 - mdpi.com
The digital image method of monitoring structural displacement is receiving more attention
today, especially in non-contact structure health monitoring. Some obvious advantages of …

Experimental Investigation of Load-Bearing Capacity in EN AW-2024-T3 Aluminum Alloy Sheets Strengthened by SPIF-Fabricated Stiffening Rib

HI Khalaf, R Al-Sabur, A Kubit, Ł Święch, K Żaba… - Materials, 2024 - mdpi.com
The aluminum strength-to-weight ratio has become a highly significant factor in industrial
applications. Placing stiffening ribs along the surface can significantly improve the panel's …

Study on Strain Field Evolution of Uniaxial Compression Sandstone Based on Digital Image Correlation Technology

C Xin, Y Yang, M Yang, P Liang, Y Sun, H Shen - Applied Sciences, 2022 - mdpi.com
The stress–strain characteristics of compressed sandstone are affected by many different
factors. The study on the evolution law of the strain field of compressed sandstone is of great …

The Center of the Circle Fitting Optimization Algorithm Based on the Hough Transform for Crane

C Zhao, C Fan, Z Zhao - Applied Sciences, 2022 - mdpi.com
The basic principle of photogrammetry is mature and widely used in engineering. For gantry
cranes, the base of which is usually a cylinder, the measurement of the center of the cylinder …

Water level measurement for reservoir dams with robotic total station during displacements monitoring

J Zhou, he Gao, W Xiao, D Peng - Engineering Research Express, 2024 - iopscience.iop.org
This study proposes a novel method for water level measurement of reservoir dams by
utilizing the image sensor of robotic total station rather than requiring a staff gauge during …