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Prediction of mechanical properties by means of semi-destructive methods: a review
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SYSNO ASEP 0446523 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Prediction of mechanical properties by means of semi-destructive methods: a review Author(s) Kloiber, Michal (UTAM-F) RID, ORCID, SAI
Drdácký, Miloš (UTAM-F) RID, SAI, ORCID
Machado, J. S. (PT)
Piazza, M. (IT)
Yamaguchi, N. (JP)Number of authors 5 Source Title Construction and Building Materials. - : Elsevier - ISSN 0950-0618
Roč. 101, SI (2015), s. 1215-1234Number of pages 20 s. Publication form Print - P Language eng - English Country GB - United Kingdom Keywords semi-destructive testing ; wood ; in situ assessment ; strength ; resistance Subject RIV AL - Art, Architecture, Cultural Heritage R&D Projects DF11P01OVV001 GA MK - Ministry of Culture (MK) LO1219 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) UT WOS 000366236300009 EID SCOPUS 84936972074 DOI 10.1016/j.conbuildmat.2015.05.134 Annotation Methods and devices for in situ establishment of mechanical properties of wood have been recently developed in cooperation with European, US and Japanese researchers. The development of these new methods was motivated by requirements from engineers who need highly accurate data of mechanical properties of specific elements to plan renovations of historic buildings. Reliable data can replace overly conservative values (usually provided by visual strength grading) in structural analysis, which allows the retention of more original material as the behavior of specific elements is safely assessed. The recently developed methods, which are described in this chapter, are tensile strength of small samples, tensile Young’s modulus of mesospecimens, compression strength of cores, compression strength in a drilled hole, mechanical resistance to pin pushing, Young’s modulus derived by measuring the hardness and shear strength of screw withdrawals. Although in general the devices for the testing of mechanical properties by the mentioned methods provide more accurate results than the methods used so far, they are not yet mass produced, which should change soon. Workplace Institute of Theoretical and Applied Mechanics Contact Kulawiecová Kateřina, kulawiecova@itam.cas.cz, Tel.: 225 443 285 Year of Publishing 2016 Electronic address https://doi.org/10.1016/j.conbuildmat.2015.05.134
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