Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Jacinto Ulloa"'
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102546- (2024)
Masonry structures are the most prevalent type of buildings worldwide, and a significant portion are situated in seismic-prone areas. Thus, detailed information regarding their seismic strength and vulnerability is needed. The complexity of studying
Externí odkaz:
https://doaj.org/article/523d82353f2144d194d9c0ba354bab98
Publikováno v:
Underground Space, Vol 4, Iss 1, Pp 10-21 (2019)
This paper addresses the modeling of fracture in quasi-brittle materials using a phase-field approach to the description of crack topology. Within the computational mechanics community, several studies have treated the issue of modeling fracture usin
Externí odkaz:
https://doaj.org/article/4bbd765594ce4b7c91d4e39f5cb1ef41
Publikováno v:
Journal of Hydrology: Regional Studies, Vol 27, Iss , Pp - (2020)
Study region: The present study was conducted in the Machángara Alto and Chulco rivers, which belong to the Paute basin in the provinces of Azuay and Cañar in southern Ecuador. Study focus: Andean watersheds are important providers of water supply
Externí odkaz:
https://doaj.org/article/7079b4f3e61d4a4386da752e59042f81
Publikováno v:
Remote Sensing, Vol 9, Iss 7, p 758 (2017)
Spatial prediction of precipitation with high resolution is a challenging task in regions with strong climate variability and scarce monitoring. For this purpose, the quasi-continuous supply of information from satellite imagery is commonly used to c
Externí odkaz:
https://doaj.org/article/1df2086b4b3c428f80935f7049341063
Autor:
Thomas Wick, Fadi Aldakheel, Peter Wriggers, Stijn François, Nima Noii, Amirreza Khodadadian, Jacinto Ulloa
Publikováno v:
Computational mechanics : solids, fluids, engineered materials, aging infrastructure, molecular dynamics, heat transfer, manufacturing processes, optimization, fracture & integrity 68 (2021), Nr. 4
Computational mechanics : solids, fluids, engineered materials, aging infrastructure, molecular dynamics, heat transfer, manufacturing processes, optimization, fracture & integrity
Computational mechanics : solids, fluids, engineered materials, aging infrastructure, molecular dynamics, heat transfer, manufacturing processes, optimization, fracture & integrity
The prediction of crack initiation and propagation in ductile failure processes are challenging tasks for the design and fabrication of metallic materials and structures on a large scale. Numerical aspects of ductile failure dictate a sub-optimal cal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c86ed1a3f369eedb291d5a2fb0215963
https://doi.org/10.1007/s00466-021-02054-w
https://doi.org/10.1007/s00466-021-02054-w
Publikováno v:
International Journal of Solids and Structures. :272-296
In this work, the energetic formulation for rate-independent dissipative materials is extended to consider non-associative plasticity models. In associative models, the fulfilment of the principle of maximum dissipation naturally leads to a variation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8514206cded84b2b6d99a629a12470df
https://doi.org/10.1016/j.ijsolstr.2020.10.027
https://doi.org/10.1016/j.ijsolstr.2020.10.027
Publikováno v:
International Journal for Numerical Methods in Engineering. 122:3919-3940
ispartof: INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING vol:122 issue:15 pages:3919-3940 status: published
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3e30bf100494c0427e879676644ba5d
https://doi.org/10.1002/nme.6687
https://doi.org/10.1002/nme.6687
Publikováno v:
Archives of Computational Methods in Engineering. 28:1183-1203
Strain localization is one of the most challenging phenomena in solid mechanics. It occurs when strains concentrate in very narrow bands within a solid, typically referred to as localization bands. This behaviour is related to different types of fail
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77d942690d2de1f2798bcc555e456699
https://doi.org/10.1007/s11831-020-09410-8
https://doi.org/10.1007/s11831-020-09410-8
Autor:
Nima Noii, Amirreza Khodadadian, Jacinto Ulloa, Fadi Aldakheel, Thomas Wick, Stijn François, Peter Wriggers
Publikováno v:
Archives of computational methods in engineering : State of the art reviews 29 (2022), Nr. 6
Archives of computational methods in engineering : State of the art reviews
Archives of computational methods in engineering : State of the art reviews
The complexity of many problems in computational mechanics calls for reliable programming codes and accurate simulation systems. Typically, simulation responses strongly depend on material and model parameters, where one distinguishes between backwar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96d205fda97d89a18a9883cb40ed4ec3
https://www.repo.uni-hannover.de/handle/123456789/12944
https://www.repo.uni-hannover.de/handle/123456789/12944
