cff-version: 1.2.0
abstract: "<p>Our project aims to explore the design space of lattice metamaterials. Lattice metamaterials attract considerable interest for their exceptional performance and prospects for engineering applications.&nbsp;These databases are generated by a generic method under potential publication. These databases comprise over 1.8 million distinctive entries, especially including numerous unprecedented metamaterials. These databases will strongly advance the emerging data-driven design strategies.&nbsp;</p><p>&nbsp;</p><p><strong>Dataset S1 (.csv format).</strong> Entire feature database of the designed metamaterials, including coordinates of flattened node-sets and elements of flattened connectivity matrices within building blocks.</p><p><strong>SubDataset for architectural features ("group name"-features.csv).</strong> Eleven separated databases correspond to eleven metamaterial groups for convenient access.</p><p>&nbsp;</p><p><strong>Dataset S2 (.csv format).</strong> Entire mechanical property database including Young’s moduli, Poisson’s ratios, shear modulus and isotropy index.</p><p><strong>SubDataset for mechanical property ("group name"-mechanical property.csv).</strong> Eleven separated databases correspond to eleven metamaterial groups for convenient access.</p><p>&nbsp;</p><p><strong>The dataset is intended for reviews of potential publications and should not be cited or used before public publication.</strong></p>"
authors:
  - family-names: Chen
    given-names: Jiaxin
    orcid: "https://orcid.org/0009-0007-0414-8642"
  - family-names: Wei
    given-names: Kai
    orcid: "https://orcid.org/0000-0002-1129-9250"
title: "Data underlying the publication: Generic method for generating lattice metamaterial database and extreme properties"
keywords:
version: 1
identifiers:
  - type: doi
    value: 10.4121/03961539-129b-43b6-9c55-cfd3f5d40a8d.v1
license: CC BY-NC-ND 4.0
date-released: 2024-08-30