Now showing items 1-10 of 21
Confinement behavior of rectangular reinforced concrete prisms simulating wall boundary elements
(American Society of Civil Engineers (ASCE), 2017)
Observations following recent earthquakes, and from structural testing, indicate numerous brittle compression failures in rein-forced concrete seismic-resisting walls. This is unexpected, as most seismic-resisting walls ...
A nonlinear quadrilateral layered membrane element with drilling degrees of freedom for the modeling of reinforced concrete walls
In this article, the formulation and verification of a nonlinear quadrilateral layered membrane element with drilling degrees of freedom for the nonlinear analysis of reinforced concrete (RC) walls under static and cycling ...
Analytical model for shear strength estimation of reinforced concrete beam-column joints
(Elsevier Ltd, 2018)
A model capable of predicting the shear response of beam-column joints subjected to seismic actions is presented. The analytical model, originally developed for walls and based on a simple physical formulation, is adapted. ...
Analytical study of the response of reinforced concrete walls with discontinuities of flag wall type
Slender walls with discontinuities at their bases, such as flag walls or walls with door openings or access, are common in Chilean practice because of the architectural requirements at facades, first floors, and underground ...
Study of mechanical behavior of ultra - high performance concrete (UHPC) reinforced with hybrid fibers and with reduced cement consumptionEstudio del comportamiento mecánico del hormigón de ultra- altas prestaciones (UHPC) reforzado con fibras híbridas y con consumo reducido de cemento
(Corporación Universidad de la Costa, 2020)
Estimating strength properties of geopolymer self-compacting concrete using machine learning techniques
(Corporación Universidad de la Costa, 2021)
Experimental investigation of 50 MPa reinforced concrete slabs subjected to blast loading
(Universidad Nacional de Colombia - Sede Bogotá - Facultad de Ingeniería, 2018-05-01)
This paper presents results from blast tests conducted on four 50 MPa concrete slabs with reinforcement ratios of 0,175% and 0,37%. Two of the slabs were retrofitted with 50 mm thick foam in order to investigate the potential ...
Mampostería confinada vs pórticos de hormigónConfined masonry vs concrete frames: Selection of alternatives for self-effort houses in Cuba
(Corporación Universidad de la Costa, 2023)