ABOUT THE INTERNATIONAL CONCRETE ABSTRACTS PORTAL

  • The International Concrete Abstracts Portal is an ACI led collaboration with leading technical organizations from within the international concrete industry and offers the most comprehensive collection of published concrete abstracts.

International Concrete Abstracts Portal

  


Title: On the Synergetic Action between Strain-Hardening Cement-Based Composites (SHCC) and Carbon Textile Reinforcement Under Tensile Loading

Author(s): Ting Gong

Publication: Web Session

Volume:

Issue:

Appears on pages(s):

Keywords:

DOI:

Date: 6/1/2020

Abstract:
The work at hand describes the influence of the bond properties between carbon textile reinforcement and strainhardening cement‐based composites (SHCC) on the composite tensile behavior. The SHCC matrix was reinforced with 6‐mm long micro‐fibers made of ultra‐high molecular weight polyethylene (UHMWPE) in a volume ratio of 2%. For emphasizing the benefits of hybrid fiber reinforcement, the cementitious matrix with 0% short fibers was reinforced with carbon textile only. Specially designed specimens were tested in tension under a displacement rate of 0.05 mm/s. The deformation, crack formation and fracture of the tested specimens were monitored optically and subsequently evaluated using Digital Image Correlation (DIC).