A review on health monitoring of concrete structures using embedded piezoelectric sensor
Concrete commonly constitutes approximately fifty percent in building constructions and its
significance extends even further, often exceeding fifty percent in infrastructure projects such …
significance extends even further, often exceeding fifty percent in infrastructure projects such …
Microbiologically induced carbonate precipitation in the restoration and conservation of cultural heritage materials
E Ortega-Villamagua, M Gudiño-Gomezjurado… - Molecules, 2020 - mdpi.com
Microbiologically induced carbonate precipitation (MICP) is a well-known biogeochemical
process that allows the formation of calcium carbonate deposits in the extracellular …
process that allows the formation of calcium carbonate deposits in the extracellular …
[HTML][HTML] Automated ultrasonic-based diagnosis of concrete compressive damage amidst temperature variations utilizing deep learning
Ultrasonic-based non-destructive testing technologies have been extensively applied for
detection of internal damage in concrete. However, it is vulnerable to environmental …
detection of internal damage in concrete. However, it is vulnerable to environmental …
Influence of water to binder ratio on the rheology and structural Build-up of Alkali-Activated Slag/Fly ash mixtures
In this study, the effects of water to binder (w/b) ratio on the rheological and fresh state
properties of alkali-activated cement (AAC) pastes have been investigated. A mixture of 50 …
properties of alkali-activated cement (AAC) pastes have been investigated. A mixture of 50 …
An innovative deep neural network coordinating with percussion-based technique for automatic detection of concrete cavity defects
X Liao, Q Yan, Y Zhang, H Zhong, M Qi… - Construction and Building …, 2023 - Elsevier
Cavity defects are usually invisible in concrete, failure to detect and repair them in time could
significantly weaken the load-bearing capacity of engineering structures, potentially …
significantly weaken the load-bearing capacity of engineering structures, potentially …
Detection of defect in ballastless track based on impact echo method combined with improved SAFT algorithm
M Hu, Y Xu, S Li, H Lu - Engineering Structures, 2022 - Elsevier
Impact echo method is a superior method for structural health monitoring in concrete, but it
has the disadvantages of low accuracy in detecting multi-layer structures. To overcome this …
has the disadvantages of low accuracy in detecting multi-layer structures. To overcome this …
Concrete infill monitoring in concrete-filled FRP tubes using a PZT-based ultrasonic time-of-flight method
Concrete-filled fiber-reinforced polymer tubes (CFFTs) have attracted interest for their
structural applications in corrosive environments. However, a weak interfacial strength …
structural applications in corrosive environments. However, a weak interfacial strength …
Monitoring the curing process of in-situ concrete with piezoelectric-based techniques–A practical application
The stiffness and strength properties of freshly poured concrete develop over time as the
concrete hardens due to curing. The monitoring of such properties therefore enables timely …
concrete hardens due to curing. The monitoring of such properties therefore enables timely …
Monitoring Concrete Curing by Linear and Nonlinear Ultrasonic Methods.
Cement paste is the primary constituent of concrete that keeps all other constituents together
and gives concrete its strength. During curing, the cement is developed as a binder by going …
and gives concrete its strength. During curing, the cement is developed as a binder by going …
[HTML][HTML] Time–frequency analysis of ultrasonic signals for quality assessment of bonded concrete
In accelerated bridge construction (ABC), 3D-printed concrete and structural retrofitting
using concrete jacketing are used to reduce the onsite construction time. Both techniques …
using concrete jacketing are used to reduce the onsite construction time. Both techniques …