Skip to search formSkip to main contentSkip to account menu

Experimental study and theoretical analysis on slender concrete-filled CFRP–PVC tubular columns

View via Publisher (opens in a new tab)

Two-Stage Damage Identification Based on Modal Strain Energy and Revised Particle Swarm Optimization

This paper presents a novel two-stage damage detection method by integrating modal strain energy and revised particle swarm optimization (RPSO). In the first stage, the modal strain energy change…
View via Publisher (opens in a new tab)

Axial Behavior of CFRP-PVC-Confined Concrete Stubs

View via Publisher (opens in a new tab)

Identification of Minor Structural Damage Based on Electromechanical Impedance Sensitivity and Sparse Regularization

This paper proposes a structural damage identification approach based on model updating with electromechanical impedance sensitivity and the sparse regularization technique to identify the structural damage in buildings using a model-based approach.
View via Publisher (opens in a new tab)

Influence of a New Form of Bolted Connection on the Mechanical Behaviors of a PC Shear Wall

A variety of forms of connection in precast reinforced concrete (PC) have been proposed, but the impact of the connection forms on the shear wall remains to be studied. In this paper, through…
View PDF (opens in a new tab)

Structural response recovery based on improved multi-scale principal component analysis considering sensor performance degradation

An improved multi-scale principal component analysis approach to recover the structural dynamic response in the time domain from data measured by performance-deteriorated sensors based on a cross-correlation calculation to preserve the true structural vibration behavior.
View on SAGE (opens in a new tab)

Structural damage detection considering sensor performance degradation and measurement noise effect

View via Publisher (opens in a new tab)

Damage Detection and Evaluation for an In-Service Shield Tunnel Based on the Monitored Increment of Neutral Axis Depth Using Long-Gauge Fiber Bragg Grating Sensors

A damage detection method based on the monitored increment of the neutral axis depth; and an index to evaluate longitudinal damage, composed of the residual ratios of the equivalent flexural stiffness and the equivalent shear stiffness, are proposed.
View PDF (opens in a new tab)

Structural Stiffness Identification of Traditional Mortise-Tenon Joints Based on Statistical Process Control Chart

AbstractThis paper proposes a novel index, the extreme value of the largest principal component scores of the generalized likelihood ratio based on the statistical process control chart, to develop...
View via Publisher (opens in a new tab)

Evaluation of Prestress Loss Distribution during Pre-Tensioning and Post-Tensioning Using Long-Gauge Fiber Bragg Grating Sensors

A new installation method for long-gauge fiber Bragg grating (LFBG) sensors to prevent accidental damage is proposed and the durability of the LFBG sensors was better than foil-strain gauges and the calculated prestress losses were close to those derived from theoretical predictions.
View PDF (opens in a new tab)
By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy (opens in a new tab), Terms of Service (opens in a new tab), and Dataset License (opens in a new tab)