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Journal:Construction and Building Material

Key Words:Strain-hardening cementitious composites (SHCC); bond performance; relative deformation difference r

Abstract:Strain-hardening cementitious composites (SHCC) have become one of the important materials for repairing damaged structures due to their excellent mechanical properties. In this study, the flexural strength of four composite specimens which were reinforced by SHCC layers of various thicknesses was tested under four-point bending tests. At the same time, crack extension behavior and surface strain distribution development of the SHCC-reinforced composite specimens was studied by using digital image correlation (DIC) technology. Then, a new method called relative deformation difference ratio (RD

Document Type:J

Volume:251

ISSN No.:0950-0618

Translation or Not:no

Date of Publication:2020-04-11

Included Journals:SCI、EI

Indexed by:期刊论文

Date of Publication:2020-04-11