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- Publisher Website: 10.1016/j.cemconcomp.2022.104601
- Scopus: eid_2-s2.0-85131768435
- WOS: WOS:000815952300001
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Article: Tensile performance of 3D-printed Strain-Hardening Cementitious Composites (SHCC) considering material parameters, nozzle size and printing pattern
Title | Tensile performance of 3D-printed Strain-Hardening Cementitious Composites (SHCC) considering material parameters, nozzle size and printing pattern |
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Authors | |
Keywords | 3D printing Anisotropy Engineered Cementitious Composite (ECC) Nozzle size Printing pattern Strain-Hardening Cementitious Composite (SHCC) Tensile performance |
Issue Date | 2022 |
Citation | Cement and Concrete Composites, 2022, v. 132, article no. 104601 How to Cite? |
Abstract | Strain-Hardening Cementitious Composites (SHCC) have demonstrated superior mechanical performance, which could potentially solve the challenges of adding reinforcement in 3D-printed concrete structures. This study investigates the tensile performance of 3D-printed SHCC. Preliminary studies are conducted to investigate the effects of nanoclay dosage, fiber content and nozzle size on 3D printability and tensile performance. Further, experimental and theoretical studies of various printing patterns on the tensile performance and cracking control ability of 3D-printed SHCC are conducted. In addition, a quantitative analysis of the anisotropy of SHCC is conducted. Results indicate that the tensile properties of 3D-printed SHCC can be controlled by designing the printing pattern. Properly designed printed SHCC can exhibit better performance over mold-cast SHCC. These findings provide new insights into the design and manufacture of 3D-printed structures using fiber-reinforced cementitious materials. |
Persistent Identifier | http://hdl.handle.net/10722/334841 |
ISSN | 2023 Impact Factor: 10.8 2023 SCImago Journal Rankings: 3.650 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Xu, Nuoyan | - |
dc.contributor.author | Qian, Ye | - |
dc.contributor.author | Yu, Jing | - |
dc.contributor.author | Leung, Christopher K.Y. | - |
dc.date.accessioned | 2023-10-20T06:51:07Z | - |
dc.date.available | 2023-10-20T06:51:07Z | - |
dc.date.issued | 2022 | - |
dc.identifier.citation | Cement and Concrete Composites, 2022, v. 132, article no. 104601 | - |
dc.identifier.issn | 0958-9465 | - |
dc.identifier.uri | http://hdl.handle.net/10722/334841 | - |
dc.description.abstract | Strain-Hardening Cementitious Composites (SHCC) have demonstrated superior mechanical performance, which could potentially solve the challenges of adding reinforcement in 3D-printed concrete structures. This study investigates the tensile performance of 3D-printed SHCC. Preliminary studies are conducted to investigate the effects of nanoclay dosage, fiber content and nozzle size on 3D printability and tensile performance. Further, experimental and theoretical studies of various printing patterns on the tensile performance and cracking control ability of 3D-printed SHCC are conducted. In addition, a quantitative analysis of the anisotropy of SHCC is conducted. Results indicate that the tensile properties of 3D-printed SHCC can be controlled by designing the printing pattern. Properly designed printed SHCC can exhibit better performance over mold-cast SHCC. These findings provide new insights into the design and manufacture of 3D-printed structures using fiber-reinforced cementitious materials. | - |
dc.language | eng | - |
dc.relation.ispartof | Cement and Concrete Composites | - |
dc.subject | 3D printing | - |
dc.subject | Anisotropy | - |
dc.subject | Engineered Cementitious Composite (ECC) | - |
dc.subject | Nozzle size | - |
dc.subject | Printing pattern | - |
dc.subject | Strain-Hardening Cementitious Composite (SHCC) | - |
dc.subject | Tensile performance | - |
dc.title | Tensile performance of 3D-printed Strain-Hardening Cementitious Composites (SHCC) considering material parameters, nozzle size and printing pattern | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/j.cemconcomp.2022.104601 | - |
dc.identifier.scopus | eid_2-s2.0-85131768435 | - |
dc.identifier.volume | 132 | - |
dc.identifier.spage | article no. 104601 | - |
dc.identifier.epage | article no. 104601 | - |
dc.identifier.isi | WOS:000815952300001 | - |