Damage Detection and Localization on Cement Specimens

Tomáš Plachy; Jakub Okénka; Pavel Tesárek; Michal Polák

doi:10.4028/www.scientific.net/AMM.617.229

Paper Titles

A 2-D Meshless Model for Soil Subsurface Settlement
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Experimental Study and Mathematical Modeling of Bond of Different Types Winding Glass-Plastic Reinforcement with Concrete
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Fatigue Assessment of Concrete Members Strengthened by FRP Materials
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Investigation of the Bond Behavior of UHPC
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Damage Detection and Localization on Cement Specimens
p.229

Two Examples of the Use of FRP Reinforcement to Strengthen Structures
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Effect of Cement Dosage on Selected Mechanical Fracture Parameters of Concretes
p.239

The Effect of the Carbon Nanotubes on the Mechanical Fracture Properties of Alkali Activated Slag Mortars
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Finite Element Analysis of Damage Modeling of Fiber Reinforced Laminate Plate
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 617Damage Detection and Localization on Cement...

Damage Detection and Localization on Cement Specimens

Abstract:

This paper is focused on cement specimen testing by impact excitation non-destructive technique. The impulse excitation method was used for measuring of the natural frequencies and modes of longitudinal, transversal and torsional vibration of the specimens. The objective was to find dynamic properties of the specimens without a crack, with a crack and with a healed crack by cement paste and based on their comparison detect and localize the crack.

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Periodical:

Applied Mechanics and Materials (Volume 617)

Pages:

229-232

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.617.229

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Online since:

August 2014

Authors:

Tomáš Plachy*, Jakub Okénka, Pavel Tesárek, Michal Polák

Keywords:

Cement Specimen, Damage Detection, Health Monitoring, Impact Excitation Method, Mode Shape, Natural Frequency

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