Core testing method to assess nonlinear behavior of brick masonry under compression: A comparative experimental study

Jafari, S.; Rots, J.G.; Esposito, R.

doi:10.1016/j.conbuildmat.2019.04.188

Core testing method to assess nonlinear behavior of brick masonry under compression

Title

Core testing method to assess nonlinear behavior of brick masonry under compression: A comparative experimental study

Author

Jafari, S. (TU Delft Applied Mechanics)
Rots, J.G. (TU Delft Applied Mechanics)
Esposito, R. (TU Delft Applied Mechanics)

Date

2019

Abstract

This study investigates the applicability of the core testing method to assess the complete nonlinear behavior of masonry in compression. A comparative experimental approach was adopted performing compressive tests on cores and companion wallets. Via a correlation study on seven objects, including literature data, a one-to-one correlation for both compressive strength and Young's modulus is obtained, while further studies are necessary to evaluate peak strain and compressive fracture energy. Thanks to its limited invasiveness and the capability of capturing the post-peak response with standard equipment, the core testing method can be regarded as a practical alternative to conventional slightly-destructive techniques.

Subject

Cylindrical cores
Experimental study
Nonlinear compression behavior
Slightly-destructive testing method

To reference this document use:

http://resolver.tudelft.nl/uuid:5fba28ee-9ade-49f5-9441-7162e86a26d2

DOI

https://doi.org/10.1016/j.conbuildmat.2019.04.188

Embargo date

2021-05-23

ISSN

0950-0618

Source

Construction and Building Materials, 218, 193-205