000838182 001__ 838182 000838182 005__ 20210129231514.0 000838182 0247_ $$2doi$$a10.1007/s11249-017-0900-2 000838182 0247_ $$2ISSN$$a1023-8883 000838182 0247_ $$2ISSN$$a1573-2711 000838182 0247_ $$2WOS$$aWOS:000411059900003 000838182 0247_ $$2altmetric$$aaltmetric:24036054 000838182 037__ $$aFZJ-2017-06856 000838182 041__ $$aEnglish 000838182 082__ $$a670 000838182 1001_ $$0P:(DE-Juel1)144442$$aMüser, Martin$$b0$$eCorresponding author 000838182 245__ $$aMeeting the Contact-Mechanics Challenge 000838182 260__ $$aCham$$bSpringer International Publishing$$c2017 000838182 3367_ $$2DRIVER$$aarticle 000838182 3367_ $$2DataCite$$aOutput Types/Journal article 000838182 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1507206203_26338 000838182 3367_ $$2BibTeX$$aARTICLE 000838182 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000838182 3367_ $$00$$2EndNote$$aJournal Article 000838182 520__ $$aThis paper summarizes the submissions to a recently announced contact-mechanics modeling challenge. The task was to solve a typical, albeit mathematically fully defined problem on the adhesion between nominally flat surfaces. The surface topography of the rough, rigid substrate, the elastic properties of the indenter, as well as the short-range adhesion between indenter and substrate, were specified so that diverse quantities of interest, e.g., the distribution of interfacial stresses at a given load or the mean gap as a function of load, could be computed and compared to a reference solution. Many different solution strategies were pursued, ranging from traditional asperity-based models via Persson theory and brute-force computational approaches, to real-laboratory experiments and all-atom molecular dynamics simulations of a model, in which the original assignment was scaled down to the atomistic scale. While each submission contained satisfying answers for at least a subset of the posed questions, efficiency, versatility, and accuracy differed between methods, the more precise methods being, in general, computationally more complex. 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