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In-plane cyclic loading of masonry walls strengthened by vegetal-fabric-reinforced cementitious matrix (FRCM) composites
(Elsevier, 2020-10-15)
Artículo
Acceso restringido por política de la editorialFabric-reinforced cementitious matrix (FCRMs) are promising composite materials for the retrofitting and reinforcement of existing structures. In this study, vegetal meshes consisting of hemp and cotton coated with epoxy ... -
A plasticity model for simulation of industrial powder compaction processes
(1996-08)
Artículo
Acceso restringido por política de la editorialA constitutive model, based on large strain plasticity, for simulation of industrial powder compaction processes is presented. The elastic response is stated in terms of a hyperelastic model based on a hookean elastic free ... -
On numerical simulation of powder compaction process: powder transfer modelling and characterisation
(2005-08)
Artículo
Acceso abiertoA numerical model for the powder transfer stage in powder metallurgy cold compaction processes, and the corresponding material characterisation procedure, are proposed. They have been designed on the basis of the following ... -
Numerical modeling of crack formation in powder forming processes
(2011-01)
Artículo
Acceso abiertoThis paper presents a constitutive model describing the mechanical behavior of metal powders during (uniaxial) cold die compaction processes, placing special emphasis on the modeling of cracks formed during the ejection ... -
Analytical and simplified numerical approaches of FRCM pipes
(Elsevier, 2020-06-30)
Artículo
Acceso restringido por política de la editorialDespite the well-known advantages of fabric-reinforced cementitious matrix (FRCM), few applications of this composite material have been proposed apart from structural strengthening. To exploit material corrosion resistance, ... -
Computational approach to evaluating the strength of eggs: implications for laying in organic egg production
(Elsevier, 2019-10-01)
Artículo
Acceso abiertoWith the aim of characterising the different stress patterns in several egg types and evaluating the resistivity of the eggshell while impacting in free fall, experimental tests and computational simulations have been ... -
Assessing the performance of CFRP strengthening on masonry walls using experimental modal analysis
(Elsevier, 2019-08-15)
Artículo
Acceso abiertoStrengthening masonry structures using FRP laminates has been widely studied from a resistance point of view. However, there is a need of a non-destructive technique to validate strengthening interventions. In this paper, ... -
Statistical modeling and mix design optimization of fly ash based engineered geopolymer composite using response surface methodology
(2018-09-01)
Artículo
Acceso abiertoFly ash-based geopolymer binders have been identified as one of the alternatives to the Ordinary Portland Cement (OPC), which qualify the criteria of green construction material. In the process of enhancement of the ... -
Mechanical properties of pre-stressed fabric-reinforced cementitious matrix composite (PFRCM)
(Elsevier, 2018-12-10)
Artículo
Acceso restringido por política de la editorialFabric Reinforced Cementitious Matrix (FRCM) is a composite strengthening material used to strengthen masonry and concrete structures in a passive way due to the requirement of crack activation. Prestressing fabric is ... -
Additioning alfa fibres in cement mortar
(Universidad Católica de Chile (UC), 2018)
Artículo
Acceso abiertoCement mortar is a broadly used construction material. Adding fibres into the fresh mortar is an effective reinforcing technique to overcome the drawbacks related with the little tensile and flexural strength. Using natural ... -
Experimental and analytical flexural performances of reinforced concrete beams strengthened with post-tensioned near surface mounted basalt composite laminates
(Elsevier, 2019-01-15)
Artículo
Acceso restringido por política de la editorialNear surface mounted (NSM) is a technique that improves the strengthening capacity of composite laminates. The use of a post-tensioning technique modifies the performance of the strengthening because it is active bearing ... -
Mechanical performance of vegetal fabric reinforced cementitious matrix (FRCM) composites
(Elsevier, 2018-06-30)
Artículo
Acceso abiertoIn order to pursue sustainable objectives in the construction industry, a new composite material using vegetal fibre mesh coated with resin and embedded in mortar is developed and characterized. In this study, meshes of ...
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