As many countries around the world face an aging infrastructure crisis, there is an increasing need to develop more accurate monitoring and assessment techniques for reinforced concrete structures. One of the challenges associated with assessing existing infrastructure is correlating externally measured parameters such as crack widths and surface strains with reinforcement stresses as this is dependent on a number of variables. The current research investigates how the use of distributed fiber optic sensors to measure reinforcement strain can be correlated with digital image correlation measurements of crack widths to relate external crack width measurements to reinforcement stresses. An initial set of experiments was undertaken involving a...
This paper outlines the principal results of laboratory and field testing in concrete structures to ...
Strains beyond the elastic limit of concrete cause cracks in concrete structures. This study analyse...
This paper investigates the use of distributed optical fiber sensors (DOFS) based on Optical Frequen...
As many countries around the world face an aging infrastructure crisis, there is an increasing need ...
Concrete tensile stresses influence the cracking behaviour and the stiffness of reinforced concrete ...
The combined application of distributed fibre optical strain measurements on reinforcing bars and di...
As reinforced concrete structures reach the end of their design lives, technology for improving accu...
High-resolution distributed reinforcement strain measurements can provide invaluable information for...
This investigation aimed at studying a novel strengthening method using ribbed memory-steel bars by ...
The paper presents a model to calculate reinforcement strain using measured crack width in members u...
Abstract. Structural Health Monitoring (SHM) is a key procedure in infrastructure lifecycle manageme...
EWSHM 2018, 9th European Workshop on Structural Health Monitoring Series, MANCHESTER, ROYAUME-UNI, 1...
As traffic loads increase and bridges age the need for structural health monitoring is growing. With...
The present study investigated the strain response of a distributed optical fiber sensor (DOFS) seal...
This work shows how the experimental strain data obtained with an OBR (Optical Backscattered Reflect...
This paper outlines the principal results of laboratory and field testing in concrete structures to ...
Strains beyond the elastic limit of concrete cause cracks in concrete structures. This study analyse...
This paper investigates the use of distributed optical fiber sensors (DOFS) based on Optical Frequen...
As many countries around the world face an aging infrastructure crisis, there is an increasing need ...
Concrete tensile stresses influence the cracking behaviour and the stiffness of reinforced concrete ...
The combined application of distributed fibre optical strain measurements on reinforcing bars and di...
As reinforced concrete structures reach the end of their design lives, technology for improving accu...
High-resolution distributed reinforcement strain measurements can provide invaluable information for...
This investigation aimed at studying a novel strengthening method using ribbed memory-steel bars by ...
The paper presents a model to calculate reinforcement strain using measured crack width in members u...
Abstract. Structural Health Monitoring (SHM) is a key procedure in infrastructure lifecycle manageme...
EWSHM 2018, 9th European Workshop on Structural Health Monitoring Series, MANCHESTER, ROYAUME-UNI, 1...
As traffic loads increase and bridges age the need for structural health monitoring is growing. With...
The present study investigated the strain response of a distributed optical fiber sensor (DOFS) seal...
This work shows how the experimental strain data obtained with an OBR (Optical Backscattered Reflect...
This paper outlines the principal results of laboratory and field testing in concrete structures to ...
Strains beyond the elastic limit of concrete cause cracks in concrete structures. This study analyse...
This paper investigates the use of distributed optical fiber sensors (DOFS) based on Optical Frequen...