Exploració per autor "Pros Parés, Alba"
Ara es mostren els items 1-8 de 8
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Discrete meso-modeling of steel fiber reinforced concrete: simulation of flexural behavior
Pros Parés, Alba; Díez, Pedro; Molins i Borrell, Climent (International Centre for Numerical Methods in Engineering (CIMNE), 2011)
Text en actes de congrés
Accés obertConcrete provides with a variety of innovative designs, but two characteristics have limited its use: it is brittle and weak under tension. One way to overcome this problem is to add steel fibers into the concrete matrix, ... -
Model validation for the numerical simulation of the Double Punch Test
Pros Parés, Alba; Díez, Pedro; Molins i Borrell, Climent (2008)
Text en actes de congrés
Accés obertThe Double Punch test, an indirect traction test, is simulated numerically considering two different models (the nonlocal Mazars damage model and an heuristic crack model with joint elements). The test was designed to ... -
Modeling steel fiber reinforced concrete: numerical immersed boundary approach and a phenomenological mesomodel for concrete-fiber interaction
Pros Parés, Alba; Díez, Pedro; Molins i Borrell, Climent (John Wiley & Sons, 2012-04)
Article
Accés obertSteel fiber reinforced concrete (SFRC) allows overcoming brittleness and weakness under tension, the main drawbacks of plain concrete. The influence of the fibers on the behavior of SFRC depends on their shape, length, ... -
Numerical approach for modeling steel fiber reinforced concrete
Pros Parés, Alba (Universitat Politècnica de Catalunya, 2012-02-06)
Tesi
Accés obertOne alternative to overcome the main drawbacks of plain concrete in tension (its brittleness and weakness) is Steel Fiber Reinforced Concrete (SFRC), a technique introduced in the 70's, which consists of adding steel fibers ... -
Numerical modeling of the double punch test for plain concrete
Pros Parés, Alba; Díez, Pedro; Molins i Borrell, Climent (2011-04)
Article
Accés obertDouble punch test is used to indirectly assess the tensile strength of plain concrete, ft. For this normalized test, the tensile strength is obtained as a function of the failure load, P, which is expressed as f_t = F(P). ... -
Numerical tool for modeling steel fiber reinforced concrete
Molins i Borrell, Climent; Pros Parés, Alba; Díez, Pedro (International Union of Laboratories and Experts in Construction Materials, Systems and Structures (RILEM), 2012)
Text en actes de congrés
Accés restringit per política de l'editorialSteel Fiber Reinforced Concrete (SFRC) allows overcoming brittleness and weakness in tension, the main drawbacks of plain concrete. The goal of the present presentation is to present an ad-hoc numerical strategy to account ... -
Simulació numèrica d’assaigs de tracció indirecta pel formigó en massa
Pros Parés, Alba (Universitat Politècnica de Catalunya, 2008-02)
Projecte Final de Màster Oficial
Accés obertEl que pretén aquest projecte, doncs, és fer la simulació numèrica de l’assaig de doble punxonament pel cas de formigó en massa. De la mateixa manera, també es farà la simulació d’un altre assaig de tracció indirecta: l’assaig ... -
Simulación numérica del hormigón reforzado con fibras de acero
Pros Parés, Alba; Díez, Pedro; Molins i Borrell, Climent (Asociacion Científica del Hormigón Estructural (ACHE), 2011)
Text en actes de congrés
Accés restringit per política de l'editorialEl Hormigón Reforzado con Fibras de Acero (HRFA) es una técnica que consiste en añadir fibras de acero en el hormigón. La forma, las dimensiones, la esbeltez, la orientación y la distribución de las fibras caracterizan el ...