Observing Material Properties in Composite Structures from Actual Rotations

Autor: Seyyedbehrad Emadi, Yuan Sun, Jose A. Lozano-Galant, Jose Turmo

Publikováno v: Applied Sciences, Vol 13, Iss 20, p 11456 (2023)

The shear deflection effects are traditionally neglected in most structural system identification methods. Unfortunately, this assumption might lead to significant errors in some structures, like deep beams. Although some inverse analysis methods bas

Externí odkaz: https://doaj.org/article/ded55d19793246bb900beec0dd1f1774

Simplified calculation of shear rotations for first-order shear deformation theory in deep bridge beams

Autor: José Antonio Lozano Galant, Jose Turmo, Seyyedbehrad Emadi, Haiying Ma

Publikováno v: Applied Sciences; Volume 13; Issue 5; Pages: 3362

Nodal rotations are produced by bending and shear effects and bending rotations can be easily calculated using Euler–Bernoulli’s stiffness matrix method. Nevertheless, shear rotations are traditionally neglected, as their effects are practically

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69f6958a4623a5e4b83662621915b90c
https://hdl.handle.net/2117/385445

Structural Health Monitoring of 2D Plane Structures

Autor: Behnam Mobaraki, Haiying Ma, Jose Antonio Lozano Galant, Jose Turmo

Publikováno v: Applied Sciences, Vol 11, Iss 5, p 2000 (2021)

This paper presents the application of the observability technique for the structural system identification of 2D models. Unlike previous applications of this method, unknown variables appear both in the numerator and the denominator of the stiffness

Externí odkaz: https://doaj.org/article/f582399f03c24a80959690eb6d2cc790

Structural health monitoring of 2D plane structures

Autor: José Antonio Lozano Galant, Behnam Mobaraki, Haiying Ma, Jose Turmo

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
RUIdeRA. Repositorio Institucional de la UCLM
instname
Applied Sciences
Volume 11
Issue 5
Applied Sciences, Vol 11, Iss 2000, p 2000 (2021)

This paper presents the application of the observability technique for the structural system identification of 2D models. Unlike previous applications of this method, unknown variables appear both in the numerator and the denominator of the stiffness

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::650bd06cc829040bca149d8a3db2b079

Structural system identification by dynamic observability technique

Autor: Peng, Tian

Publikováno v: TDX (Tesis Doctorals en Xarxa)
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
TDR. Tesis Doctorales en Red
instname
TDR: Tesis Doctorales en Red
CBUC, CESCA

Structure system identification (SSI) can be classified as static and dynamic depending on the type of excitation. SSI by Observability Method (OM) using static tests was proposed and analyzed to address the observability of the estimated parameters.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::330593f62ed7838dd1758d8ff9b00151
https://hdl.handle.net/10803/6721732117/349578