Estimation of mortar compressive strength based on specimens extracted from masonry bed joints
Authors:
- Dawid Łątka,
- Szymon Seręga,
- Piotr Matysek
Abstract
The article presents the results of the Double Punch Test (DPT) conducted on cement-lime mortar. The tested specimens have dimensions of 5 cm × 5 cm with a thickness of 12 mm and were obtained from bed joints of clay brick prisms prepared in the laboratory. For DPT purposes, 20 mm diameter steel punches were used. The reference mortar compressive strength was measured on standard specimens (4 cm × 4 cm × 16 cm), and the stress–strain relation was measured on cylinders (5 cm × 10 cm). Based on the reference compressive strength and DPT results, the correlation factor was established. The effect of the capping on the DPT strength was also measured and analyzed. Moreover, an individual FEM model was built and calibrated to simulate the DPT specimen failure mode and load-displacement behaviour. The results of the numerical simulations were compared to laboratory tests.
- Record ID
- CUT57a7ed12afc34209b7d962391f7309d0
- Publication categories
- ; ;
- Author
- Pages
- 577-586
- Other elements of collation
- Bibliografia (liczba pozycji) - 19; Oznaczenie streszczenia - Abstr.
- Book
- Aguilar Rafael, Rafael Aguilar Torrealva Daniel, Daniel Torrealva Moreira Susana Susana Moreira [et al.] (eds.): Structural analysis of historical constructions : an interdisciplinary approach, RILEM Bookseries, no. 18, 2019, Cham, Springer, Springer, ISBN 978-3-319-99441-3 (eBook)
- Keywords in English
- double punch test, mortar compressive strength, minor destructive testing, FEM model, masonry
- DOI
- DOI:10.1007/978-3-319-99441-3_62 Opening in a new tab
- URL
- https://link.springer.com/chapter/10.1007/978-3-319-99441-3_62 Opening in a new tab
- Language
- eng (en) English
- Score (nominal)
- 20
- Publication indicators
- = 1
- Additional fields
- Indeksowana w: Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT57a7ed12afc34209b7d962391f7309d0/
- URN
urn:pkr-prod:CUT57a7ed12afc34209b7d962391f7309d0
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.