Browsing by Author "27f761da-dd45-4d92-b2e6-01992c7e50d4"
Now showing items 1-5 of 5
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Núñez, Eduardo; Aguayo, Catalina; Herrera Mardones, Ricardo (MDPI, 2020)A seismic performance evaluation of selective storage racks subjected to Chilean Earthquakes was conducted using nonlinear pushover and nonlinear dynamic time-history analyses. Nine seismic records with two horizontal ...
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Núñez, Eduardo; Parraguez Cáriz, Guillermo; Herrera Mardones, Ricardo (MDPI, 2020)Brittle failure mechanisms can affect the seismic performance of structures composed of intersecting moment resisting frames, if the biaxial effects are not considered. In this research, the bidirectional cyclic response ...
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Núñez, Eduardo; Lichtemberg, Roberto; Herrera Mardones, Ricardo (MDPI, 2020)This paper presents a numerical study on the seismic performance of end-plate moment connection between I-beam to HSS (hollow structural section) column stiffened by outer diaphragms (EP-HSS). In previous experimental ...
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Moffat, R.; Jadue, C.; Beltrán Morales, Juan; Herrera Mardones, Ricardo (Elsevier, 2017)One of the commonly used stabilization systems for rock tunnels is shotcrete. This fine aggregate mortar is usually reinforced for improving its tensile and shear strength. In deep tunnels, its capacity to absorb energy ...
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Gallegos, Marco; Núñez, Eduardo; Herrera Mardones, Ricardo (MDPI, 2020)The 2008 Wenchuan-China earthquake showed the importance of considering the bidirectional seismic action as a cause of failure in column hinge mechanisms. Subsequently, the large 2011 Tohoku-Japan earthquake revealed that ...