Search Results - "finite element model"

Real-time data-driven safety assessment for building structures

Authors: Sang, Xiaohan

Contributors: University/Department: Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental

Thesis Advisors: Kong, Qingzhao, Roca Fabregat, Pedro

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Structural health monitoring, crack detection and prediction, reinforced concrete, frame structure, masonry structure, finite element model, Àrees temàtiques de la UPC::Enginyeria civil, 624 - Enginyeria civil i de la construcció en general

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/695570
https://dx.doi.org/10.5821/dissertation-2117-444386

A novel model for investigating the thermal equilibrium characteristics of a high-speed train gearbox

Authors: Shao, Shuai Zhang, Kailin Yao, Yuan et al.

Source: AEJ - Alexandria Engineering Journal. 124:319-336

Subject Terms: Moving particle semi-implicit (MPS) method, Gearbox, Thermal equilibrium, Thermal network model (TNM), Finite element model (FEM)

File Description: electronic

Access URL: https://research.chalmers.se/publication/546087
https://research.chalmers.se/publication/546087/file/546087_Fulltext.pdf

Shear behavior of reinforced concrete beams strengthened utilizing optimized external post-tensioning techniques

Authors: Ghalla, Mohamed Bahrami, Alireza Mlybari, Ehab et al.

Source: Frontiers of Structural and Civil Engineering. 19:961-979

Subject Terms: strengthening, external post-tensioning, reinforced concrete beam, finite element model, construction failure, risk mitigation

File Description: electronic

Access URL: https://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-47945
https://doi.org/10.1007/s11709-025-1185-4

Multilevel evaluation procedure for the demolition of prestressed concrete bridges: the case of the Kalix bridge in Northern Sweden

Authors: Daescu, Cosmin Gonzalez-Libreros, Jaime Wang, Chao et al.

Source: Structure and Infrastructure Engineering. 21(7-8):1234-1251

Subject Terms: Bedrock anchoring system, box girder bridge, deconstruction, demolition methodology, finite element model, prestressing loss calibration, waste disposal, Byggkonstruktion, Structural Engineering

File Description: print

Access URL: https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-112545
https://doi.org/10.1080/15732479.2025.2474695

Proximal junctional failure stratification in adult spine surgery using 3D patient-specific finite element models

Authors: Rasouligandomani, Morteza

Contributors: University/Department: Universitat Pompeu Fabra. Departament de Tecnologies de la Informació i les Comunicacions

Thesis Advisors: Noailly, Jérôme, González Ballester, Miguel Ángel, Galbusera, Fabio

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Adult spine deformity, Proximal junctional failure, Statistical shape model, Patient-specific model, Finite element model, Biomechanical descriptors, Hardware density reduction, Deformitat de la columna vertebral adulta, Fallada d'unió proximal, Model de forma estadística, Model específic del pacient, Model d'elements finits, Descriptors biomecànics, Reducció del nombre d’implants

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/689216

Methodology for seismic vulnerability assessment of existing masonry buildings in urban centres. Application to the Eixample district in Barcelona

Authors: Dimovska, Sara

Contributors: University/Department: Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental

Thesis Advisors: Roca Fabregat, Pedro, Pelà, Luca

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Seismic vulnerability, Masonry, Building taxonomy, Finite element model, Pushover analysis, N2 method, Vulnerability index method, Vulnerabilidad sísmica, Taxonomía de edificios, Modelo de elementos finitos, Método del índice de la vulnerabilidad, Àrees temàtiques de la UPC::Enginyeria civil i ambiental

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/688449
https://dx.doi.org/10.5821/dissertation-2117-388434

Caracterización mediante métodos inversos numéricos y correlación digital de imágenes de las propiedades elásticas en el plano de materiales compuestos laminados producidos con fabricación aditiva

Authors: Arbeláez Toro, Juan José

Contributors: University/Department: Universitat de Girona. Departament d'Enginyeria Mecànica i de la Construcció Industrial

Thesis Advisors: Trias Mansilla, Daniel, Blanco Villaverde, Norbert, Mayugo Majó, Joan Andreu

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Actualització del model d'elements finits, Actualización del modelo de elementos finitos, Finite element model updating, FEMU, Correlació digital d'imatges, Correlación digital de imágenes, Digital image correlation, DIC, Identificació elàstica, Identificación elástica, Elastic identification, Mètode invers, Método inverso, Inverse method, Fabricació additiva, Fabricación aditiva, Additive manufacturing, Impressió 3D, Impresión 3D, 3D printing, Compostos de fibra continua de carboni i matriu termoplàstica, Compuestos de fibra continua de carbono y matriz termoplástica, Composites of continuous carbon fiber and thermoplastic matrix, Laminats simètrics i balancejats, Laminados simétricos y balanceados, Symmetrical and balanced laminates

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/688859

Multiscale wave-based identification of layer-specific geometric and viscoelastic parameters in heterogeneous multilayer composites using full-field measurements

Authors: Li, Xuefeng Mao, Huina Ichchou, Mohamed et al.

Source: Computer Methods in Applied Mechanics and Engineering. 445

Subject Terms: Inverse problem, Multi-scale identification, Structural parameters estimation, Wave-based finite element model updating, Heterogeneous multilayer composites, Surrogate model optimization

File Description: print

Access URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-372715
https://doi.org/10.1016/j.cma.2025.118191

Development of a coupled experimental-numerical methodology using an instrumented human head replica for impact testing

Authors: Baldoin, Elisa Zullo, Giuseppe Carraretto, Piergiorgio et al.

Source: Sports Engineering. 28(2)

Subject Terms: Head replica, Mechanical characterization, Finite element model, Traumatic brain injury, Methodology

File Description: electronic

Access URL: https://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-55568
https://doi.org/10.1007/s12283-025-00520-9

Characterising Through-Thickness Shear Anisotropy Using the Double-Bridge Shear Test and Finite Element Model Updating

Authors: Starman, Bojan Chen, Bin Macek, Andraz et al.

Source: Materials. 18(10)

Subject Terms: plastic anisotropy, shear testing, material identification, digital image correlation, Finite Element Model Updating

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Access URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-367924
https://doi.org/10.3390/ma18102220

Accurate structural parameter identification of individual layers of complex multilayer composites for improved simulations using wave and finite element methodology

Authors: Li, Xuefeng Mao, Huina Göransson, Peter et al.

Source: Mechanical systems and signal processing. 232

Subject Terms: Complex multilayer composites, Inverse problem, Structural parameters identification, Surrogate optimization, Wave-based finite element model updating, Wavenumber space

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Access URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-363110
https://doi.org/10.1016/j.ymssp.2025.112738

Dynamic vehicle–track interaction and structural loading in a crossing panel–calibration and assessment of a model with a 3D representation of the crossing rail

Authors: Vilhelmson, Henrik Pålsson, Björn Nielsen, Jens et al.

Source: Vehicle System Dynamics. 62(12):3168-3190

Subject Terms: dynamic vehicle–track interaction, multibody simulation, switches & crossings, turnout, Railway, 3D finite element model

File Description: electronic

Access URL: https://research.chalmers.se/publication/540267
https://research.chalmers.se/publication/540267/file/540267_Fulltext.pdf

Seismic vulnerability assessment of traditional timber frame and masonry wall buildings : aplication to the historical centre of Valparaíso, Chile.

Authors: Jiménez Ramirez, Belén

Contributors: University/Department: Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental

Thesis Advisors: Pelà, Luca

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Building taxonomy, Seismic vulnerability, Valparaíso (Chile), Masonry wall, Historical centres, Lumped plasticity model, Pushover analysis, Timber frame, Vulnerability index method, Continuum finite element model, Àrees temàtiques de la UPC::Enginyeria civil

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/671491
https://dx.doi.org/10.5821/dissertation-2117-344368

Development of finite element model for charring rate for solid timber from Malaysian tropical hardwood subjected to standard fire

Authors: Lannie Francis Ahmad Beng Hong Kueh Norshariza Mohamad Bhkari et al.

Source: BioResources, Vol 20, Iss 3, Pp 7695-7712 (2025)

Subject Terms: finite element model, tropical hardwood timber, numerical analysis, fire resistance, pyrolysis, charring rate, TP248.13-248.65, Biotechnology

Access URL: https://doaj.org/article/8583ade4cb124156b5c0aac766cd5490

Numerical analysis of the effect of middle-ear effusion on the sound transmission and energy absorbance of the human ear

Authors: Peihan Liu Hang Li Wen Jiang et al.

Source: Journal of Otology, Vol 20, Iss 3, Pp 176-184 (2025)

Subject Terms: finite element model, Otorhinolaryngology, RF1-547, middle ear cavity, middle-ear effusion, energy absorbance, hearing loss

Access URL: https://doaj.org/article/5285624add5b42a2ba877763ed3003f6

Comparing the predictions of CT-based subject-specific finite element models of human metastatic vertebrae with digital volume correlation measurements

Authors: Chiara Garavelli Alessandra Aldieri Marco Palanca et al.

Source: Biomech Model Mechanobiol
Biomechanics and Modeling in Mechanobiology

Subject Terms: Original Paper, Digital volume correlation, Finite element model, Fracture prediction, Validation, Vertebra, vertebra, fracture prediction, finite element model, digital volume correlation, validation

File Description: application/pdf

Access URL: https://pubmed.ncbi.nlm.nih.gov/40252160
https://hdl.handle.net/11583/3001211
https://doi.org/10.1007/s10237-025-01950-x
https://hdl.handle.net/11585/1014750
https://link.springer.com/article/10.1007/s10237-025-01950-x
https://doi.org/10.1007/s10237-025-01950-x

Study and characterization of mechanical properties of wood-PLA composite (Timberfill) material parts built through fused filament fabrication

Authors: Zandi, Mohammad Damous

Contributors: University/Department: Universitat Politècnica de Catalunya. Departament d'Enginyeria Mecànica

Thesis Advisors: Travieso Rodríguez, José Antonio, Jerez Mesa, Ramón

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Additive manufacturing, Fused filament fabrication, Timberfill, Mechanical behavior, Wood-PLA, Finite element model (FEM), Àrees temàtiques de la UPC::Enginyeria mecànica

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/669587
https://dx.doi.org/10.5821/dissertation-2117-329286

Nonlinearities of an Aircraft Piccolo Tube: Identification and Modeling: Identification and modeling

Authors: Dossogne, Tilàn Trillet, Pierre Schoukens, Maarten et al.

Contributors: Dossogne, Tilàn Trillet, Pierre Schoukens, Maarten et al.

Source: Model Validation and Uncertainty Quantification, Volume 3 ISBN: 9788743803355

Subject Terms: 0209 industrial biotechnology, Acceleration surface method (ASM), Aerospace & aeronautics engineering, Aircraft anti-icing system, Acceleration surface method, Finite element model updating, 02 engineering and technology, Engineering, computing & technology, Ingénierie, informatique & technologie, Nonlinear system identification, Finite element model upgrading, Contact force model, Ingénierie aérospatiale, Piccolo tube, 0210 nano-technology, Vibroimpact

Access URL: https://orbi.uliege.be/bitstream/2268/218939/1/212_dos.pdf
https://orbi.uliege.be/handle/2268/218939
https://link.springer.com/chapter/10.1007%2F978-3-319-74793-4_8
https://research.tue.nl/nl/publications/nonlinearities-of-an-aircraft-piccolo-tube-identification-and-mod
https://hdl.handle.net/2268/218939
https://doi.org/10.1007/978-3-319-74793-4_8

Multi-instrumented technological evaluator for elastic properties identification in bio-based tertiary packaging

Authors: Saihi, Mohamed Hichem Sassi, Sonia Collombet, Francis et al.

Contributors: Saihi, Mohamed Hichem Sassi, Sonia Collombet, Francis et al.

Source: Journal of Composite Materials. 59:2735-2749

Subject Terms: finite element model, multi-instrumented technological evaluator, [SPI] Engineering Sciences [physics], bio-based tertiary packaging, reverse identification, three-dimensional digital image correlation

Impact of a large dominant pore and its location on ductility of thin-walled high-pressure die-cast magnesium

Authors: Kyoo Sil Choi Xin Sun Mei Li

Source: Journal of Magnesium and Alloys, Vol 13, Iss 5, Pp 1978-1993 (2025)

Subject Terms: Mining engineering. Metallurgy, Microstructure-based finite element model, High pressure die cast, TN1-997, Magnesium, Porosity, Ductility

Access URL: https://doaj.org/article/4ea5891739df421ca68a0965aba60179