Abstract
In this paper, Z-strengthening structure (strengthening the Z-axis struts) and Graded-Z-strengthening structure (strengthening the Z-axis struts and node by gradient) based on cubic structure were investigated. Specimens were fabricated by indirect additive manufacturing. The compressive properties and energy absorption were characterized by axial quasi-static compression tests. The results showed that Z-strengthening enhances the compressive properties and energy absorption capacity of the original cubic structure. As for Graded-Z-strengthening, the stiffness of the structures was further increased. Moreover, different strengthening structures change the failure mode of the structures, which has a significant effect on mechanical properties and energy absorption capacities.
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Research ethics: ALL procedures performed in studies were in accordance with the ethical standards.
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Informed consent: Informed consent was obtained from all individuals included in this study, or their legal guardians or wards.
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Author contributions: Moqiu Li: Writing – review & editing, Writing – original draft, Visualization, Validation, Software, Resources, Methodology, Investigation, Formal analysis, Data curation. Yu Bai: Writing – review & editing, Supervision, Funding acquisition, Formal analysis. Mingming Su: Methodology, Investigation. Hai Hao: Writing – review & editing, Supervision, Funding acquisition, Formal analysis.
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Use of Large Language Models, AI and Machine Learning Tools: This paper did not use Large Language Models, AI and Machine Learning Tools.
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Conflict of interest: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
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Research funding: National Natural Science Foundation of China [52171030], the Key Basic Research Project of the Basic Strengthen Program [2021-JCJQ-ZD-043-00] and the National Key Research and Development Program of China [2018YFA0702903].
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Data availability: Data will be made available on request.
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Artikel in diesem Heft
- Frontmatter
- Original Papers
- Effects of spray pyrolysis parameters on structural and morphological properties of WO3 thin films prepared from WCl6 precursor and hydrazine mono hydrate as a solvent
- Compressive properties and energy absorption of ordered porous aluminum with strengthening structures
- Ultrasound’s influence on the properties of cellulose/Halloysite clay nanotube nanocomposites
- Polymer/phytochemical mediated eco-friendly synthesis of Cu/Zn doped hematite nanoparticles revealing biological properties and photocatalytic activity
- Green synthesis of silver nanoparticles using Pupalia lappacea L. (Juss) and their antimicrobial application
- News
- DGM – Deutsche Gesellschaft für Materialkunde
Artikel in diesem Heft
- Frontmatter
- Original Papers
- Effects of spray pyrolysis parameters on structural and morphological properties of WO3 thin films prepared from WCl6 precursor and hydrazine mono hydrate as a solvent
- Compressive properties and energy absorption of ordered porous aluminum with strengthening structures
- Ultrasound’s influence on the properties of cellulose/Halloysite clay nanotube nanocomposites
- Polymer/phytochemical mediated eco-friendly synthesis of Cu/Zn doped hematite nanoparticles revealing biological properties and photocatalytic activity
- Green synthesis of silver nanoparticles using Pupalia lappacea L. (Juss) and their antimicrobial application
- News
- DGM – Deutsche Gesellschaft für Materialkunde