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- Publisher Website: 10.1016/j.matlet.2024.137498
- Scopus: eid_2-s2.0-85205679265
- WOS: WOS:001332077100001
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Article: Bio-inspired 3D printing of strain-hardening cementitious composites reticulated shell roofs
| Title | Bio-inspired 3D printing of strain-hardening cementitious composites reticulated shell roofs |
|---|---|
| Authors | |
| Keywords | 3D concrete printing Bio-inspired Engineered cementitious composites (ECC) Reticulated shell roof Strain-hardening cementitious composites (SHCC) Water spider |
| Issue Date | 15-Dec-2024 |
| Publisher | Elsevier |
| Citation | Materials Letters, 2024, v. 377, n. 2024 How to Cite? |
| Abstract | Inspired by the diving bell structure of the water spider, this study presents an innovative 3D printed strain-hardening cementitious composite (3DP-SHCC) reticulated shell roof. The compressive behavior of the 3DP-SHCC reticulated shell roof is evaluated using a combination of experimental tests and numerical simulation approaches. The 3DP-SHCC reticulated shell roof features excellent mechanical properties and an aesthetically pleasing appearance. The specific energy absorption and ductility index of this structure are 0.065 J/g and 0.078, respectively. The feasibility of this concept is validated by constructing a complete building structure within just 16 min. This printing process has the potential to create complex designs with minimal labor, making it suitable for rapid construction in extreme environments. |
| Persistent Identifier | http://hdl.handle.net/10722/355852 |
| ISSN | 2023 Impact Factor: 2.7 2023 SCImago Journal Rankings: 0.602 |
| ISI Accession Number ID |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | DU, Guoqiang | - |
| dc.contributor.author | Qian, Ye | - |
| dc.date.accessioned | 2025-05-18T00:40:08Z | - |
| dc.date.available | 2025-05-18T00:40:08Z | - |
| dc.date.issued | 2024-12-15 | - |
| dc.identifier.citation | Materials Letters, 2024, v. 377, n. 2024 | - |
| dc.identifier.issn | 0167-577X | - |
| dc.identifier.uri | http://hdl.handle.net/10722/355852 | - |
| dc.description.abstract | <p>Inspired by the diving bell structure of the water spider, this study presents an innovative 3D printed strain-hardening cementitious composite (3DP-SHCC) reticulated shell roof. The compressive behavior of the 3DP-SHCC reticulated shell roof is evaluated using a combination of experimental tests and numerical simulation approaches. The 3DP-SHCC reticulated shell roof features excellent mechanical properties and an aesthetically pleasing appearance. The specific energy absorption and ductility index of this structure are 0.065 J/g and 0.078, respectively. The feasibility of this concept is validated by constructing a complete building structure within just 16 min. This printing process has the potential to create complex designs with minimal labor, making it suitable for rapid construction in extreme environments.<br></p> | - |
| dc.language | eng | - |
| dc.publisher | Elsevier | - |
| dc.relation.ispartof | Materials Letters | - |
| dc.subject | 3D concrete printing | - |
| dc.subject | Bio-inspired | - |
| dc.subject | Engineered cementitious composites (ECC) | - |
| dc.subject | Reticulated shell | - |
| dc.subject | roof | - |
| dc.subject | Strain-hardening cementitious composites (SHCC) | - |
| dc.subject | Water spider | - |
| dc.title | Bio-inspired 3D printing of strain-hardening cementitious composites reticulated shell roofs | - |
| dc.type | Article | - |
| dc.identifier.doi | 10.1016/j.matlet.2024.137498 | - |
| dc.identifier.scopus | eid_2-s2.0-85205679265 | - |
| dc.identifier.volume | 377 | - |
| dc.identifier.issue | 2024 | - |
| dc.identifier.eissn | 1873-4979 | - |
| dc.identifier.isi | WOS:001332077100001 | - |
| dc.identifier.issnl | 0167-577X | - |