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Connection between a Column and its Foundation for Guadua Angustifolia Structures under Lateral Loads
(Trans Tech Publications INC. Materials Science & Engineering, 2015)
In Colombia, as in other developing regions, social housing shortage related problems has led local authorities to propose low cost housing projects that allow its quickly and easy construction. Among the requirements of ...
Evaluation of the Permeation Properties of Concrete Added with a Petrochemical Industry Waste
(Springer Nature, 2015)
In this work, the evaluation of the performance of concrete added with a petrochemical industry waste called Fluid Catalytic Cracking Catalyst residue (FCC) from a Colombian petroleum company is presented. Results of this ...
Resistance of blended concrete containing an industrial petrochemical residue to chloride ion penetration and carbonation
(Universidad Nacional de Colombia, 2014)
In this study, the resistance of blended concrete containing catalytic cracking residue (FCC) to chloride ion penetration and carbonation was examined. FCC was added at the levels of 10%, 20%, and 30% as partial replacement ...
Development of cost-efficient UHPC with local materials in Colombia
(Books on Demand, 2020)
Ultra-high-performance concrete (UHPC) is an essential innovation in concrete research of recent decades. However, because of the high contents of cement and silica fume used, the cost and environmental impact of UHPC is ...
Desempeño mecánico y durable de concretos que incorporan agregado reciclado fino comercial
(Universidad EIA, 2019)
En este artículo se presentan los resultados de un estudio de viabilidad técnica de uso de agregado reciclado fino comercial (ARF) proveniente de concretos de las actividades de construcción y demolición (RC&D), en la ...
Rigidez de una conexión de columna-cimentación para estructuras de Guadua angustifolia Kunth
(Universidad de la Salle, 2014)
Una de las limitantes que encuentran los ingenieros estructurales para el diseño de una edificación y, en general, de cualquier estructura en Guadua angustifolia Kunth es la falta de información técnica relacionada con ...
Properties prediction of environmentally friendly ultra-highperformance concrete using artificial neural networks
(Taylor and Francis, 2020)
Ultra-high-performance concrete (UHPC) results from the mixture of several constituents, leading to a highly complex material in both, fresh and hardened state. The higher number of constituents, together with a higher ...
Performance under sulfate attack of concrete additioned with fluid catalytic cracking catalyst residue (FCC) and metakaolin (MK)
(Universidad Nacional de Colombia, 2013)
In this work the evaluation of the performance of concrete added with Fluid Catalytic Cracking Catalyst residue (FCC) from a Colombian petroleum company, under sulfate attack, is presented. The results of this concrete are ...
Factorial design of reactive concrete powder containing electric arc slag furnace and recycled glass powder
(Universidad Nacional de Colombia, 2020)
The main objective of this research is to develop an optimized mixture of reactive powder concrete (RPC) containing supplementary cementitious materials (SCM), such as Electric Arc Slag Furnace (EASF), and Recycled Glass ...
Comparative analysis of acoustic emissions produced in abrupt and non-abrupt fracture processes in reinforced concrete walls
(IOP Publishing Ltd, 2023)
The determination of the eventual abrupt fracture of a reinforced concrete structure is of fundamental importance to estimate and mitigate the possible damages caused by its failure; of particular importance are shear-type ...