2026-05-07T12:20:24Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/101072025-01-31T01:05:42Zcom_10259_6251com_10259_5086com_10259_2604col_10259_6252
Aragón Torre, Ángel
31
600
0000-0001-6212-5456
Pérez Acebo, Heriberto
7750ce11-6069-48ad-8f07-a965c3237488
600
Aragón Torre, Guillermo
32
600
0000-0002-7781-3785
Salas García, Miguel Ángel
855
600
0000-0001-5797-8454
2025-01-30T12:56:48Z
2025-01-30T12:56:48Z
2021
0350-2465
http://hdl.handle.net/10259/10107
10.14256/JCE.3038.2020
1333-9095
Shear strength of precast concrete ribbed slabs reinforced with electro-welded lattice girders of variable height is experimentally verified. Technical justification is given for the use of high latticework in the reinforcement of precast lightweight double-tee ribbed slabs and precast reinforced concrete slabs 30 cm in thickness. It was established that the contribution of concrete to shear strength was always higher than the expected values according to Spanish standards. Furthermore, as low lattice ribbed slabs exhibited lower ultimate shear strength values than the ones expected based on the standards, the need arose to provide an adequate height of lattices in ribbed slabs to ensure anchorage of the compressed area in order to develop the strut-and-tie mechanisms. Consequently, lattice girders with approximately 80% of specimen height are highly recommended in reinforced concrete ribbed slabs, when the length of lattice chords is 20 cm.
application/pdf
eng
Croatian Association of Civil Engineers
Građevinar. 2021, V. 73, n. 7, p. 705-716
https://doi.org/10.14256/JCE.3038.2020
Atribución 4.0 Internacional
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
Shear strength
Lattice
Basic electro-welded lattice
Reinforced concrete
One-way slab
Materiales de construcción
Construcción
Building materials
Building
Electro-welded lattice reinforcement in reinforced concrete ribbed slabs
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Građevinar
73
7
705
716
THUMBNAIL
Aragon-gradevinar_2021.pdf.jpg
Aragon-gradevinar_2021.pdf.jpg
IM Thumbnail
image/jpeg
3833
https://riubu.ubu.es/bitstream/10259/10107/4/Aragon-gradevinar_2021.pdf.jpg
ec91c362ced790e62c020df12bfeadfc
MD5
4
LICENSE
license.txt
license.txt
text/plain; charset=utf-8
999
https://riubu.ubu.es/bitstream/10259/10107/3/license.txt
b295bcbce42e2caabeb0c623d3860c06
MD5
3
CC-LICENSE
license_rdf
license_rdf
application/rdf+xml; charset=utf-8
908
https://riubu.ubu.es/bitstream/10259/10107/2/license_rdf
0175ea4a2d4caec4bbcc37e300941108
MD5
2
ORIGINAL
Aragon-gradevinar_2021.pdf
Aragon-gradevinar_2021.pdf
application/pdf
3762928
https://riubu.ubu.es/bitstream/10259/10107/1/Aragon-gradevinar_2021.pdf
7c9aa0827c5012b5f876bc88e8e0cde4
MD5
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10259/10107
oai:riubu.ubu.es:10259/10107
2025-01-31 02:05:42.454
Repositorio Institucional de la Universidad de Burgos
bubrep@ubu.es
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