Detection of damage in civil engineering structures by PCA on enviromental vibration data: Fid-Bau Portal

Fachinformationsdienst BAUdigital

Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik

Detection of damage in civil engineering structures by PCA on enviromental vibration data

Agrò G / Carlisi V / Mantione R

The dynamic behavior of civil engineering structures are usually studied by means of ambient vibration observations and their performance is analyzed by Peak Picking and/or Operational Modal Analysis methods. This paper reports the first results of a statistical multivariate approach, specifically Principal Component Analysis, to detect a suspected structural damage on a sicilian highway bridge. Furthermore, the damage simulated in a simple structural model made it possible to understand the characteristics of the method consisting in comparing the observed data on an undamaged structure with those coming from a damaged one.

Zugriff

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren

Detection of damage in civil engineering structures by PCA on enviromental vibration data

Agrò G / Carlisi V / Mantione R

The dynamic behavior of civil engineering structures are usually studied by means of ambient vibration observations and their performance is analyzed by Peak Picking and/or Operational Modal Analysis methods. This paper reports the first results of a statistical multivariate approach, specifically Principal Component Analysis, to detect a suspected structural damage on a sicilian highway bridge. Furthermore, the damage simulated in a simple structural model made it possible to understand the characteristics of the method consisting in comparing the observed data on an undamaged structure with those coming from a damaged one.

Detection of damage in civil engineering structures by PCA on enviromental vibration data

Agrò G / Carlisi V / Mantione R

The dynamic behavior of civil engineering structures are usually studied by means of ambient vibration observations and their performance is analyzed by Peak Picking and/or Operational Modal Analysis methods. This paper reports the first results of a statistical multivariate approach, specifically Principal Component Analysis, to detect a suspected structural damage on a sicilian highway bridge. Furthermore, the damage simulated in a simple structural model made it possible to understand the characteristics of the method consisting in comparing the observed data on an undamaged structure with those coming from a damaged one.

Zugriff

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren

Dokumentinformationen

Titel:

Detection of damage in civil engineering structures by PCA on enviromental vibration data

Beteiligte:

Agrò G (Autor:in) / Carlisi V (Autor:in) / Mantione R (Autor:in) / Agrò G, Carlisi V, Mantione R

Erscheinungsdatum:

01.01.2018

Medientyp:

Aufsatz/Kapitel (Buch)

Format:

Elektronische Ressource

Sprache:

Englisch

Schlagwörter:

Principal component analysis , damage detection , subspace angles , Operational modal analysis , Fast Fourier Transform , Peak Picking

Klassifikation:

DDC: 620 / 624

Ähnliche Titel

Damage assessment of civil engineering structures by vibration monitoring

Maeck, Johan | TIBKAT | 2003

Enviromental Acoustics

Doelle, Leslie L. | UB Braunschweig | 1972

Enviromental deterioration of materials

Moncmanová, A. | TIBKAT | 2007

Systematic Measurement of Enviromental Pollution

Sakai, K. / Sasama, J. / Matsui, N. et al. | Tema Archiv | 1972

Vibration-based damage detection in civil engineering: excitation sources and temperature effects

Peeters, B. / Maeck, J. / De Roeck, G. | British Library Online Contents | 2001