Mechanical resistance

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Assess of residual mechanical resistance of reinforced concrete beams after fire

Assess of residual mechanical resistance of reinforced concrete beams after fire

... the resistance, thus, there is a residual loss of resistance (Smith et ...the mechanical properties of the materials after fire and often with very divergent ...

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Assess of residual mechanical resistance of reinforced concrete beams after fire

Assess of residual mechanical resistance of reinforced concrete beams after fire

... and mechanical (residual) behavior of this type of structural ...residual resistance, and the numerical model was accurate in the prediction of the temperatures and the residual burst load when compared to ...

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Assess of residual mechanical resistance of reinforced concrete beams after fire

Assess of residual mechanical resistance of reinforced concrete beams after fire

... and mechanical (residual) behavior of this type of structural ...residual resistance, and the numerical model was accurate in the prediction of the temperatures and the residual burst load when compared to ...

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Características anatómicas, físico-mecánicas y de maquinado de la madera de mezquite (Prosopis velutina Wooton)

Características anatómicas, físico-mecánicas y de maquinado de la madera de mezquite (Prosopis velutina Wooton)

... The mechanical properties define the behavior and the capacity of wood to resist external ...Its mechanical resistance values are crucial for its applications in construction and in the manufacture ...

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Caracterización fisicoquímica de un Calcisol bajo diferentes sistemas de uso de suelo en el noreste de México

Caracterización fisicoquímica de un Calcisol bajo diferentes sistemas de uso de suelo en el noreste de México

... Changes in land use cause variations in the physicochemical characteristics of soil. The present study aims to quantify the changes in the physicochemical characteristics of a Calcisol in three land uses in the Northeast ...

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Agglomeration of Ti-SBA-15 with clays for liquid phase olefin epoxidation in a continuous fixed bed reactor.

Agglomeration of Ti-SBA-15 with clays for liquid phase olefin epoxidation in a continuous fixed bed reactor.

... The mechanical resistance of agglomerated materials was measured by two different methods, using a standard assay for determining the bulk crushing strength (BCS) (23) and measuring the individual particle ...

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Evaluation of pathological problems associated with carbonation and sulfates in a concrete tower with more than 50 years in service

Evaluation of pathological problems associated with carbonation and sulfates in a concrete tower with more than 50 years in service

... Low mechanical resistance values in the concrete and high corrosion rate values in different zones of the structure have compromised its structural ...

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Caracterizacin qumica y microscpica de implantes trans endodnticos

Caracterizacin qumica y microscpica de implantes trans endodnticos

... toughness, mechanical resistance and hardness greater than other dopants besides being a biocompatible element, the grain size of these polycrystals conjugates with the aforementioned elements such as the ...

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Development of high mechanical strength laminates using industrial fibers

Development of high mechanical strength laminates using industrial fibers

... The values of the water absorption capacity, apparent density, closed porosity, functional properties, as well as the tribological and mechanical properties are placed in the best values of the porcelain stoneware ...

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... Induced resistance to pathogens can be subdivided into two broad ...acquired resistance (SAR). This type of resistance was first described as a response to pathogen ...The resistance expressed ...

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Mechanical Study on Al based Composites Synthesized by Mechanical Milling and Hot Extrusion

Mechanical Study on Al based Composites Synthesized by Mechanical Milling and Hot Extrusion

... achieved mechanical properties and the best strengthening was obtained with carbon types with a high transformation rate to Al carbide content and low subgrain ...

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Mechanical Display With Pins

Mechanical Display With Pins

... Mechanical display with pins , consiste en una matriz de pines que generan patrones y formas modificando su altura, después de analizar diversas tecnologías para este display, desde las más convencionales como ...

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Analysis of bio anode performance through electrochemical impedance spectroscopy

Analysis of bio anode performance through electrochemical impedance spectroscopy

... transfer resistance, however, in this case it is caused by the presence of a very large capacitance in the bioanode (around 1 mF·cm −2 ), as was also reported in previous work on biocathodes ...diffusion ...

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Antimicrobial resistance: An emerging water, sanitation and hygiene issue

Antimicrobial resistance: An emerging water, sanitation and hygiene issue

... The potential for human exposure to such wastes is great. It is estimated that up to 90% of all wastewater is discharged untreated directly into rivers, lakes or the oceans (Corcoran et al., 2010). Therefore, the ...

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Informe de un caso de resistencia mltiple a ixodicidas en Boophilus microplus Canestrini (Acari: Ixodidae) en Tamaulipas, Mxico

Informe de un caso de resistencia mltiple a ixodicidas en Boophilus microplus Canestrini (Acari: Ixodidae) en Tamaulipas, Mxico

... tick resistance problem. In this document, Boophilus spp. tick resistance to organophosphorous and piretroids products in pro- duction units in San Luis Potosi, Veracruz and Tabas- co in 1993 was ...

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Mechanical behavior of nonwoven felts

Mechanical behavior of nonwoven felts

... Another class of models takes into account the actual microstructure by in- cluding explicitly the fiber network structure of the fabric. Investigations into the relationship between the microstructure and the ...

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Behavior of prestressing steels after fire

Behavior of prestressing steels after fire

... the mechanical properties after cooling down to ambient ...the mechanical properties (strength, elastic limit and elastic modulus) of concrete and structural steel at high temperatures ...the ...

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TítuloSelf compacting recycled concrete: basic mechanical properties, rheology, robustness and thixotropy

TítuloSelf compacting recycled concrete: basic mechanical properties, rheology, robustness and thixotropy

... Schwartzentruber and Catherine [SCHW00] suggest using the concrete-equivalent-mortar (CEM) method to study the rheology of fresh concrete with the assumption that the rheological properties of CEM can be correlated with ...

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Mechanical properties of peanut varieties

Mechanical properties of peanut varieties

... This resistance increases (highly in Palma and Bunch G-2, a n d less in the rest) with drying. In the tests in horizontal position, the characteristics resistance of the shell, as wel[r] ...

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PROPIEDADES FÍSICO-MECÁNICAS DE LA FIBRA DE Agave lechuguilla Torr. DE CINCO PROCEDENCIAS BAJO PLANTACIONES

PROPIEDADES FÍSICO-MECÁNICAS DE LA FIBRA DE Agave lechuguilla Torr. DE CINCO PROCEDENCIAS BAJO PLANTACIONES

... its mechanical traits of fiber in natural conditions are not altered, since they tend to keep their normal status; this response is very similar to what happens to sisal (Lock, ...

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