000119921 001__ 119921
000119921 005__ 20240319081017.0
000119921 0247_ $$2doi$$a10.1186/s40494-022-00780-9
000119921 0248_ $$2sideral$$a130716
000119921 037__ $$aART-2022-130716
000119921 041__ $$aeng
000119921 100__ $$0(orcid)0000-0001-7137-7161$$aOliveros Esco, Jesús
000119921 245__ $$a2D image-based crack monitoring: an affordable, sufficient and non-invasive technique for the democratization of preventive conservation of listed buildings
000119921 260__ $$c2022
000119921 5060_ $$aAccess copy available to the general public$$fUnrestricted
000119921 5203_ $$aIn order to democratize the preventive conservation of most listed buildings, we need to have an affordable tool that allows controlling their main vital signs. Complex and costly control installations, such as large digital data collection campaigns or 3D laser scanning, are not always possible. Methods for analogue data collection, such as comparators and callipers, are much more affordable and discreet but require the use of auxiliary lifting platforms for both installation and reading and control, hence resulting too invasive. In this paper we study techniques for digital indoor monitoring of cracks of listed masonry buildings. 2D image-based crack monitoring technique was found to be sufficient, affordable, traceable, and respectful with the use of the building. To verify its effectiveness, we performed laboratory tests and implement it in a real case study, a church in Zaragoza, Spain, currently undergoing a reparation process. The obtained results show that the proposed 2D image-based inspection technique provides measurements closer to the comparator, used as a reference, than the calliper, with a mean difference of 0.15 mm with respect to the reference, and a standard deviation of 0.17 mm, and its use can be up to 56% cheaper than the comparator. Therefore, the technique is easily generalizable to different heritage buildings.
000119921 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000119921 590__ $$a2.5$$b2022
000119921 592__ $$a0.547$$b2022
000119921 591__ $$aSPECTROSCOPY$$b16 / 41 = 0.39$$c2022$$dQ2$$eT2
000119921 593__ $$aArcheology$$c2022$$dQ1
000119921 591__ $$aCHEMISTRY, ANALYTICAL$$b51 / 86 = 0.593$$c2022$$dQ3$$eT2
000119921 593__ $$aConservation$$c2022$$dQ1
000119921 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b225 / 343 = 0.656$$c2022$$dQ3$$eT2
000119921 593__ $$aArcheology (arts and humanities)$$c2022$$dQ1
000119921 593__ $$aMaterials Science (miscellaneous)$$c2022$$dQ2
000119921 593__ $$aSpectroscopy$$c2022$$dQ2
000119921 593__ $$aChemistry (miscellaneous)$$c2022$$dQ2
000119921 593__ $$aComputer Science Applications$$c2022$$dQ2
000119921 594__ $$a3.9$$b2022
000119921 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000119921 700__ $$aGracia Villa, Luis
000119921 700__ $$0(orcid)0000-0003-1458-7685$$aLópez Mesa, Belinda$$uUniversidad de Zaragoza
000119921 7102_ $$15015$$2110$$aUniversidad de Zaragoza$$bDpto. Arquitectura$$cÁrea Construc. Arquitectónicas
000119921 773__ $$g10 (2022), 146 [19 pp]$$pHerit. sci.$$tHeritage Science$$x2050-7445
000119921 8564_ $$s3163653$$uhttps://zaguan.unizar.es/record/119921/files/texto_completo.pdf$$yVersión publicada
000119921 8564_ $$s2587897$$uhttps://zaguan.unizar.es/record/119921/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000119921 909CO $$ooai:zaguan.unizar.es:119921$$particulos$$pdriver
000119921 951__ $$a2024-03-18-15:45:44
000119921 980__ $$aARTICLE