Detection and Three-Dimensional Localization of Multiple Cracks in Aircraft Wings Using a Random-Forest-Based Vibration SHM Framework

Model-driven statistical crack assessment for cable-stayed bridges: a two-stage framework fusing monitoring and inspection data

Sensor Placement and Measurement Fault Effects on Vibration-Based Structural Health Monitoring for Aircraft Wing Structures

Sensor placement and measurement imperfections are examined jointly for vibration-based structural health monitoring of an aircraft-wing analog, using a simplified Euler-Bernoulli cantilever-beam model. Three placement strategies, Uniform, Antinode, and Effective Independence, are compared under a fixed five-sensor bud...

Damage localization in pretensioned prestressed concrete slabs based on two-dimensional modal curvature

This study presents a method for damage localization in one-way pretensioned prestressed concrete slabs based on two-dimensional modal curvature. A finite element model is developed to determine the dynamic characteristics of the slab, including natural frequencies and mode shapes, and is validated through comparison w...

Damage localization and quantification in multi-story buildings using damage sensitivity matrix method

Parametric Modeling and Vibration Control of Hybrid Modular Buildings Based on Variable-Coupling MTMD

Two-Dimensional Crack Monitoring in Concrete Structures Using Conductive Grid Patterns and Inverse Analysis: Theoretical Investigation

This study proposes a two-dimensional crack monitoring system for concrete structures based on a conductive grid-patterned coating and an inverse analysis framework. The sensing domain is discretized into a grid-based resistance network, enabling the efficient estimation of internal conductivity changes from boundary v...