Search Results - "Manzanal, Diego"

Effect of supercritical carbonation on porous structure and mechanical strength of cementitious materials modified with bacterial nanocellulose by Barría, Juan Cruz, Manzanal, Diego, Ghabezloo, Siavash, Pereira, Jean-Michel

“…The effect of wet supercritical CO 2 (90 °C and 20 MPa) on the performance of cement paste (PC) modified with bacterial nanocellulose (BNC) was investigated…”
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A component-free Lagrangian finite element formulation for large strain elastodynamics by Stickle, Miguel Martín, Molinos, Miguel, Navas, Pedro, Yagüe, Ángel, Manzanal, Diego, Moussavi, Saeid, Pastor, Manuel

“…Standard finite element formulation and implementation in solid dynamics at large strains usually relies upon and indicial-tensor Voigt notation to factorized…”
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A depth integrated, coupled, two-phase model for debris flow propagation by Pastor, Manuel, Tayyebi, Saeid M., Stickle, Miguel M., Yagüe, Ángel, Molinos, Miguel, Navas, Pedro, Manzanal, Diego

“…Debris flows are a type of fast landslides where a mixture of soil and water propagates along narrow channels. The main characteristics are (1) important…”
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Two-phase SPH modelling of a real debris avalanche and analysis of its impact on bottom drainage screens by Tayyebi, Saeid M., Pastor, Manuel, Stickle, Miguel M., Yagüe, Ángel, Manzanal, Diego, Molinos, Miguel, Navas, Pedro

“…Rapid flow-like landslides, particularly debris flows and debris avalanches, cause significant economic damage and many victims worldwide every year. They are…”
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Explicit meshfree u-pw solution of the dynamic Biot formulation at large strain by Navas, Pedro, Molinos, Miguel, Stickle, Miguel M., Manzanal, Diego, Yagüe, Angel, Pastor, Manuel

“…In this paper, an efficient and robust methodology to simulate saturated soils subjected to low-medium frequency dynamic loadings under large deformation…”
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Eigendegradation Algorithm Applied to Visco-Plastic Weak Layers by Navas, Pedro, Manzanal, Diego, Yagüe, Ángel, Stickle, Miguel M., López-Querol, Susana

“…In geotechnical engineering, very often, the soil behavior varies with time. This is of particular interest in many cases such as embankments in soft clays,…”
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Keynote lecture. A general two phase depth integrated model considering pore water pressure and dewatering by Pastor, Manuel, Moussavi Tayyebi, Saeid, Hernandez, Andrei, Gao, Lingang, Martín Stickle, Miguel, Navas, Pedro, Manzanal, Diego, Yagüe, Ángel, Molinos, Miguel

“…Debris flows can be considered a type of landslide with large velocities and long run-out distances. There are many types of debris flows, depending on the…”
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Evaluation of sand-clay-anionic polyacrylamide blends for alternative compacted clay landfill liner design by Codevilla, Mauro, Casagrande, Camilo, Montoro, Marcos, Orlandi, Sandra, Piqué, Teresa, Manzanal, Diego

“…In this project, an innovative low hydraulic conductivity material for landfill cover and liner construction was studied. The material is a blend of natural…”
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Modelling of Fluidised Geomaterials: The Case of the Aberfan and the Gypsum Tailings Impoundment Flowslides by Dutto, Paola, Stickle, Miguel Martin, Pastor, Manuel, Manzanal, Diego, Yague, Angel, Moussavi Tayyebi, Saeid, Lin, Chuan, Elizalde, Maria Dolores

“…The choice of a pure cohesive or a pure frictional viscoplastic model to represent the rheological behaviour of a flowslide is of paramount importance in order…”
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Soil-water retention of highly expansive clay stabilized with a bio-polymer by Manzanal, Diego, Orlandi, Sandra, Fernandez, Mariano, Laskowski, Cecilia, Barría, Juan Cruz, Codevila, Mauro, Piqué, Teresa

“…The unpredictable expansiveness of clayey soils due to the change of water content can be responsible for significant pathologies on civil infrastructure. This…”
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Calibration of a generalized plasticity model for compacted silty sand under constant-suction shearing tests by García-García, Marcos, Patil, Ujwalkumar D., Manzanal, Diego, Hoyos, Laureano R., Puppala, Anand J., Pastor, Manuel

“…The stress-strain response of compacted silty sand with over-consolidated stress history often exhibit distinct peak stress before reaching the critical stress…”
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Modelling of wetting tests for a natural pyroclastic soil by Moscariello, Mariagiovanna, Cuomo, Sabatino, Manzanal, Diego, Foresta, Vito, Pastor, Manuel

“…The so-called wetting-induced collapse is one of the most common problems associated with unsaturated soils. This paper applies the Modified Pastor-Zienkiewicz…”
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Procedure for assessing the liquefaction vulnerability of tailings dams by Ledesma, Osvaldo, Sfriso, Alejo, Manzanal, Diego

“…This paper presents a procedure to assess the vulnerability of tailings dams to failure due to flow liquefaction. Vulnerability is understood as the inability…”
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Closure to discussion of “Procedure for assessing the liquefaction vulnerability of tailings dams” by Ledesma, O, Sfriso, A, and Manzanal, D by Ledesma, Osvaldo, Sfriso, Alejo, Manzanal, Diego

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Closure to “Procedure for Assessing the Liquefaction Vulnerability of Tailings Dams” by Ledesma, Osvaldo, Sfriso, Alejo, Manzanal, Diego

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Formulation and numerical implementation of a state parameter-based generalized plasticity model for mine tailings by Ledesma, Osvaldo, Manzanal, Diego, Sfriso, Alejo

“…Mine tailings are rock flour that is generally deposited in tailings dams. When deposited in a loose and saturated state, the tailings are prone to flow…”
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Local Maximum Entropy Material Point Method applied to quasi-brittle fracture by Molinos, Miguel, Navas, Pedro, Manzanal, Diego, Pastor, Manuel

“…This work aims to introduce an alternative technique to address the fracture process of brittle and quasi-brittle materials under the Material Point Method…”
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Anisotropy state variable based on phase transformation for generalized plasticity constitutive model by García-García, Marcos, Manzanal, Diego, Pastor, Manuel

“…This study presents a novel formulation for incorporating anisotropy into the generalized plasticity constitutive model. Generalized plasticity is a…”
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Lightweight cement pastes with hollow glass microspheres: Analytical estimation of elastic parameters by Martín, Christian Marcelo, Ghabezloo, Siavash, Piqué, Teresa María, Pereira, Jean-Michel, Manzanal, Diego Guillermo

“…An analytical model is presented for estimation of the elastic parameters of lightweight cement pastes with hollow glass microspheres (HGMS). The microspheres…”
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SPH numerical modelling of landslide movements as coupled two-phase flows with a new solution for the interaction term by Tayyebi, Saeid Moussavi, Pastor, Manuel, Stickle, Miguel Martin, Yagüe, Ángel, Manzanal, Diego, Molinos, Miguel, Navas, Pedro

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