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  1. No Access

    Chapter and Conference Paper

    Mechanical Characteristics of Ultra High Performance Strain Hardening Cementitious Composites

    Ultra high performance engineered cementitious composites (UHP-ECC) combines the strain-hardening and multiple crack characteristics and the high strength of mortar matrix. The tensile strength and elongation...

    Kequan Yu, Jiangtao Yu, Zhoudao Lu in Strain-Hardening Cement-Based Composites (2018)

  2. No Access

    Article

    Fracture properties of high-strength/high-performance concrete (HSC/HPC) exposed to high temperature

    An investigation of the residual fracture properties of high-strength/high-performance concrete (C80 and C100) exposed to high temperatures is reported in this article. Three-point bending test specimens of 10...

    Kequan Yu, Jiangtao Yu, Zhoudao Lu, Qingyang Chen in Materials and Structures (2016)

  3. No Access

    Article

    Determining residual double-K fracture toughness of post-fire concrete using analytical and weight function method

    Determination of double-K fracture parameter using both analytical and weight function method is carried out in present research. In calculating the cohesive fracture toughness, two situations are divided at c...

    Kequan Yu, Zhoudao Lu in Materials and Structures (2014)

  4. No Access

    Article

    Residual fracture properties of concrete subjected to elevated temperatures

    Investigations on the residual Mode-I fracture behaviors of concrete subjected to elevated temperatures were carried out. Test specimens with the same dimensions, 230 × 200 × 200 mm, were exposed to temperatur...

    Jiangtao Yu, Kequan Yu, Zhoudao Lu in Materials and Structures (2012)