2026-04-18T16:48:00Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/99622025-01-21T01:05:24Zcom_10259_4809com_10259_5086com_10259_2604col_10259_4810
Repositorio Institucional de la Universidad de Burgos
author
Mena Alonso, Álvaro
author
Franco, Jorge
author
Miguel, Daniel
author
Mínguez Algarra, Jesús
author
Jiménez, Ana Carla
author
González Cabrera, Dorys Carmen
author
Vicente Cabrera, Miguel Ángel
2025-01-20T09:30:20Z
2025-01-20T09:30:20Z
2020-02
http://hdl.handle.net/10259/9962
10.3390/app10041213
2076-3417
This research develops a new low-cost energy dissipation system, capable of being
implemented in residential structures in developing countries with high seismic activity, in which
the current solutions are not economically viable. These residential structures are entirely made of
precast concrete elements (foundations, walls, and slabs). A solution is developed that consists of a
new connection between a precast foundation and a structural wall, which is capable of dissipating
almost all the seismic energy, and therfore protecting the rest of the building from structural damage.
To validate the solution, a testing campaign is carried out, including a first set of “pushover” tests on
isolated structural walls, a second set of “pushover” tests on structural frames, and a final set of seismic
tests on a real-scale three-storey building. For the first and second set of tests, ductility is analyzed
in accordance with ACI 374.2R-13, while for the third one, the dynamic response to a reference
earthquake is evaluated. The results reveal that the solution developed shows great ductility and no
relevant damage is observed in the rest of the building, except in the low-cost energy dissipation
system. Once an earthquake has finished, a precast building implemented with this low-cost energy
dissipation system is capable of showing a structural performance level of “immediate occupancy”
according to ACI 374.2R-13.
eng
Atribución 4.0 Internacional
Seismic test
Pushover test
Precast concrete structure
Shake table
Experimental Campaign of a Low-Cost and Replaceable System for Passive Energy Dissipation in Precast Concrete Structures
info:eu-repo/semantics/article
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URL
https://riubu.ubu.es/bitstream/10259/9962/1/Mena-as_2020.pdf
File
MD5
a3ec8536f45a6bde13723982ecdac7b3
10032568
application/pdf
Mena-as_2020.pdf