Orientation distribution of polyvinyl alcohol fibers and its influence on bridging capacity and mechanical performances for high ductility cementitious composites
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DOI: 10.1016/j.conbuildmat.2020.118491
Abstract: Abstract Fibers spatial orientation distribution has a profound impact on the fiber bridging capacity and mechanical properties of high ductility cementitious composites (HDCCs), and the affected extent need to be quantitatively evaluated to provide guidance… read more here.
Keywords: capacity mechanical; orientation distribution; distribution; bridging capacity ... See more keywords
Influence of Crack Width in Alternating Tension–Compression Regimes on Crack-Bridging Behaviour and Degradation of PVA Microfibres Embedded in Cement-Based Matrix
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DOI: 10.3390/ma13184189
Abstract: The use of high-performance polymeric microfibres in enhancing the ductility of cementitious composites is widespread. A vivid example is the application of strain-hardening cement-based composites (SHCCs) in the construction industry. However, there are a few… read more here.
Keywords: alternating tension; crack width; tension compression; bridging capacity ... See more keywords