Search Results - "Ortíz, Albert R."

Design and Validation of a Low-Cost Structural Health Monitoring System for Dynamic Characterization of Structures by Caballero-Russi, David, Ortiz, Albert R., Guzmán, Andrés, Canchila, Carlos

“…Structural Health Monitoring (SHM) is essential to identifying problems that may cause human and material losses produced by disastrous and unexpected…”
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Bayesian Model-Updating Implementation in a Five-Story Building by Hurtado, Oscar D., Ortiz, Albert R., Gomez, Daniel, Astroza, Rodrigo

“…Simplifications and theoretical assumptions are usually incorporated into the numerical modeling of structures. However, these assumptions may reduce the…”
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Effect of Finite Element Method (FEM) Mesh Size on the Estimation of Concrete Stress–Strain Parameters by Bracamonte, Alex José, Mercado-Puche, Vicente, Martínez-Arguelles, Gilberto, Pumarejo, Luis Fuentes, Ortiz, Albert R., Herazo, Luis Carlos Sandoval

“…In this research, two components were developed jointly: On the one hand, an experimental plan was created to obtain specific variables of the concrete and…”
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Seismic performance assessment of a low-rise thin reinforced concrete wall building with unconnected fiber reinforced elastomeric isolators using real-time hybrid simulations by Castillo, Bryan, Vides, Sharick M., Marulanda, Johannio, Ortíz, Albert R., Thomson, Peter

“…Thin reinforced concrete wall (TRCW) buildings have become one of the most cost-effective and fastest options for housing construction. However, the…”
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Modeling the Effects of a Human Standing on a Structure Using a Closed Loop–Control System by Ortiz, Albert R, Caicedo, Juan M

“…AbstractThe influence of occupants on the dynamic properties of structures is not totally understood and can lead to overdesign, extreme vibrations, or even…”
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Robust feedback models with structured uncertainties for human–structure interaction by Calonge, Julian D., Gomez, Daniel, Ortiz, Albert R.

“…Structural engineering developments have implemented new design techniques that allow the construction of large structures with lighter and high-strength…”
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Evaluation of experimental techniques for performance estimation of post-tensioned concrete beams by Castellanos-Toro, Sebastián, Panesso, Angélica M., Marulanda, Johannio, Ortiz, Albert R., Cruz, Alejandro, Thomson, Peter

“…•Cyclic load test (CLT) was applied on PC beams to control the level of deterioration.•Assessed PC beam performance estimation techniques with experimental…”
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Evaluation of steel ratio limits for reinforced concrete beams using reliability analysis and Bayesian methods by Hurtado, Oscar D., Álvarez, Andrés, Ortiz, Albert R., Areiza, Gilberto, Thomson, Peter

“…Structural codes worldwide typically limit the steel reinforcement ratio in elements to mitigate the risk of fragile failure. Notably, standard codes impose…”
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