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A truss element for modelling reversible softening in living tissues
dc.contributor.author | Muñoz Romero, José |
dc.contributor.author | Conte, Vito |
dc.contributor.author | Asadipour, Nina |
dc.contributor.author | Miodownik, M. |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada III |
dc.date.accessioned | 2013-03-11T13:35:34Z |
dc.date.available | 2013-03-11T13:35:34Z |
dc.date.created | 2013-04-01 |
dc.date.issued | 2013-04-01 |
dc.identifier.citation | Muñoz, J. [et al.]. A truss element for modelling reversible softening in living tissues. "Mechanics research communications", 01 Abril 2013, vol. 49, p. 44-49. |
dc.identifier.issn | 0093-6413 |
dc.identifier.uri | http://hdl.handle.net/2117/18175 |
dc.description.abstract | We resort to non-linear viscoelasticity to develop a truss element able to model reversible softening in lung epithelial tissues undergoing transient stretch. Such a Maxwell truss element is built by resorting to a three-noded element whose mid-node is kinematically constrained to remain on the line connecting the end-nodes. The whole mechanical system undergoes an additive decomposition of the strains along the truss direction where the total contribution of the mid-node is accounted for by using a null-space projection and static condensation techniques. Assembling of such line-elements in 3D networks allows us to model extended regions of living tissues as well as their anisotropies. |
dc.format.extent | 6 p. |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Enginyeria biomèdica::Biomecànica |
dc.subject | Àrees temàtiques de la UPC::Enginyeria biomèdica::Biomaterials |
dc.title | A truss element for modelling reversible softening in living tissues |
dc.type | Article |
dc.subject.lemac | Viscoelasticitat |
dc.contributor.group | Universitat Politècnica de Catalunya. LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria |
dc.identifier.doi | 10.1016/j.mechrescom.2013.02.003 |
dc.relation.publisherversion | http://www.sciencedirect.com/science/article/pii/S0093641313000323 |
dc.rights.access | Open Access |
local.identifier.drac | 11667797 |
dc.description.version | Preprint |
local.citation.author | Muñoz, J.; Conte, V.; Asadipour, N.; Miodownik, M. |
local.citation.publicationName | Mechanics research communications |
local.citation.volume | 49 |
local.citation.startingPage | 44 |
local.citation.endingPage | 49 |
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