Micro-structural and mechanical properties of ultra-high performance engineered cementitious composites (UHP-ECC) incorporation of recycled fine powder (RFP)
The recycled fine-powder (RFP), produced during the recycling process, will induce a
serious impact on the environment with improper disposition. A potential green way to reuse …
serious impact on the environment with improper disposition. A potential green way to reuse …
Synergistic effects of hybrid polypropylene and steel fibers on explosive spalling prevention of ultra-high performance concrete at elevated temperature
This study investigated synergetic effects of hybrid polypropylene (PP) and steel fibers on
explosive spalling prevention of ultra-high performance concrete (UHPC) at elevated …
explosive spalling prevention of ultra-high performance concrete (UHPC) at elevated …
Cyclic response of RC composite bridge columns with precast PP-ECC jackets in the region of plastic hinges
ECC characterized by its tensile strain-hardening behavior, high compressive strain and
damage tolerance capacity is an ideal material in the plastic hinges of RC bridge columns …
damage tolerance capacity is an ideal material in the plastic hinges of RC bridge columns …
Matrix design of light weight, high strength, high ductility ECC
In the past decade, the research on high strength, high ductility engineered cementitious
composites (HSHD-ECC) has drawn much attention worldwide. However, due to the high …
composites (HSHD-ECC) has drawn much attention worldwide. However, due to the high …
Development of high strain-hardening lightweight engineered cementitious composites: Design and performance
Y Zhou, B Xi, L Sui, S Zheng, F Xing, L Li - Cement and Concrete …, 2019 - Elsevier
This paper presents a newly developed high strain-hardening, lightweight, engineered
cementitious composites, using fly ash cenospheres as the filler. That has tensile strain …
cementitious composites, using fly ash cenospheres as the filler. That has tensile strain …
Machine learning based crack mode classification from unlabeled acoustic emission waveform features
As the cracking mode (tensile or shear) of a crack is related to the underlying physical
mechanisms, crack mode classification is a very useful method to identify the damage state …
mechanisms, crack mode classification is a very useful method to identify the damage state …
Performance-based design of all-grade strain hardening cementitious composites with compressive strengths from 40 MPa to 120 MPa
A systematic study of the tensile properties of all-grade strain hardening cementitious
composite (SHCC) from normal strength to high strength was conducted in the present …
composite (SHCC) from normal strength to high strength was conducted in the present …
Using graphene oxide to strengthen the bond between PE fiber and matrix to improve the strain hardening behavior of SHCC
Z Lu, J Yao, CKY Leung - Cement and Concrete Research, 2019 - Elsevier
This study develops a novel graphene oxide (GO) coated polyethylene (PE) fiber (GO/PE
fiber) by simply mixing PE fibers in GO aqueous solution at a certain temperature. The …
fiber) by simply mixing PE fibers in GO aqueous solution at a certain temperature. The …
Mechanical performance of Strain-Hardening Cementitious Composites (SHCC) with hybrid polyvinyl alcohol and steel fibers
Recently, hybridizing fibers with distinct properties in cementitious materials has gained
much attention due to their advantage over single-type fiber reinforcements. However, for …
much attention due to their advantage over single-type fiber reinforcements. However, for …
Experimental and theoretical investigation on the hybrid CFRP-ECC flexural strengthening of RC beams with corroded longitudinal reinforcement
This paper reports an experimental and theoretical investigation on the flexural behavior of
hybrid engineered cementitious composite (ECC) and carbon fiber reinforced polymer …
hybrid engineered cementitious composite (ECC) and carbon fiber reinforced polymer …