American Society of Civil Engineers


Measurement of Armor Damage on Rubble Mound Structures: Comparison Between Different Methodologies


by Cesar Vidal, (Assoc. Prof., Univ. de Cantabria , Avda. de. los Castros s/n, 39005 Santander, SPAIN), Francisco L. Martin, (Assoc. Prof., Univ. de Cantabria , Avda. de. los Castros s/n, 39005 Santander, SPAIN), V. Negro, (Assoc. Prof., Polytechnical Univ. of Madrid, Ciudad Universitaria , 28040, Madrid SPAIN), X. Gironella, (LIM, Polytechnical Univ. of Catalonia, Campus Nord, Jordi Girona 1-3, Ed. DI, 08034, Barcelona, SPAIN), B. Madrigal, (CEDEX, Antonio López,81, 28026 Madrid, Spain), and J. García-Palacios, (Assoc. Prof., Polytechnical Univ. of Madrid, Ciudad Universitaria , 28040, Madrid SPAIN)

pp. 189-200, (doi:  http://dx.doi.org/10.1061/40733(147)16)

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Document type: Conference Proceeding Paper
Part of: Coastal Structures 2003
Abstract: The assessment of armor damage on rubble mound structures can be carried out with different methodologies that need to be properly calibrated to guarantee the reliability of the results. The most commonly used parameter for the assessment of damage is the so called damage parameter. For prototypes, the averaged eroded area can be calculated if the geometry of the structure is measured before and after the damage. In the laboratory, profiling is the most common method used to assess the damage, but there are two other methods that can be applied.


ASCE Subject Headings:
Armor units
Assessment
Breakwaters
Damage