@misc{10481/78102,
year = {2022},
month = {6},
url = {https://hdl.handle.net/10481/78102},
abstract = {Rammed earth is attracting renewed interest due to its sustainability. In this work, a mechanical
characterization of unstabilized rammed earth is presented. Compressive strength, Young’s
modulus, and Poisson’s ratio were determined, with the first of these being the most representative
mechanical property of rammed earth. Stress – strain curves were obtained from uniaxial
compression tests. Creep is of great importance in the long-term assessment of historical buildings
and in the design of new ones. Samples of rammed earth were subjected to a constant load for 15
days to study their creep behavior. In order to simulate the long-term behavior of the material,
different rheological models were fitted to the experimental results. The instantaneous deformation
of rammed earth samples caused by a sudden additional load (maintaining a previous
service load level) was also studied. This is the first time that this phenomenon, called elastic
stiffness degradation, has been studied for rammed earth material.},
organization = {European Union Framework Programme for Research and Innovation	821054},
publisher = {Elsevier},
keywords = {Rammed earth},
keywords = {Creep},
keywords = {Compressive strength},
keywords = {Mechanical properties},
keywords = {Instantaneous response after creep},
title = {Mechanical characterization and elastic stiffness degradation of unstabilized rammed earth},
doi = {10.1016/j.jobe.2022.104805},
author = {Gil Martín, Luisa María and Hernández Montes, Enrique},
}