3D printed cement-based repairs and strain sensors

نویسندگان

چکیده

This paper presents 3D printed strain sensors based on alkali activated cement repairs, demonstrating a fixed-cost method for remotely deploying combined monitoring and maintenance technology construction. Experimental protocols to quantitatively assess the compatibility of cements printing processes are defined investigated in this paper. The sensing response self-sensing is then under compression tension by changes material electrical impedance. Gauge factors repairs onto concrete substrates were 8.6 ± 1.6 compression, with an average adhesion strength 0.6 MPa between repair substrate. glass fibre reinforced polymers 38.4 21.6 tension: more variable than due incompatibilities polymer proof-of-concept step towards methods that compatible time cost drivers modern

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ژورنال

عنوان ژورنال: Automation in Construction

سال: 2022

ISSN: ['1872-7891', '0926-5805']

DOI: https://doi.org/10.1016/j.autcon.2022.104202