Evidence map›Paper›PMID 35235446›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2022

Digital synthesis of free-form multimaterial structures for realization of arbitrary programmed mechanical responses.

Weichen Li, Fengwen Wang, Ole Sigmund, Xiaojia Shelly Zhang

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Origami frustration and its influence on energy landscapes of origami assemblies.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  5. Article
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  12. Mechanical Fourier transform for programmable metamaterials.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Weichen LiDepartment of Civil and Environmental Engineering, University of Illinois Urbana-Champaign, Urbana, IL 61801.ORCID 0000-0002-3164-6088
Fengwen WangDepartment of Mechanical Engineering, Technical University of Denmark, 2800 Kongens Lyngby, Denmark.ORCID 0000-0002-0565-1465
Ole SigmundDepartment of Mechanical Engineering, Technical University of Denmark, 2800 Kongens Lyngby, Denmark.ORCID 0000-0003-0344-7249
Xiaojia Shelly ZhangDepartment of Civil and Environmental Engineering, University of Illinois Urbana-Champaign, Urbana, IL 61801.ORCID 0000-0003-4878-8637

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

SignificanceCreating structures to realize function-oriented mechanical responses is desired for many applications. Yet, the use of a single material phase and heuristics-based designs may fail to attain specific target behaviors. Here, through a deterministic algorithmic procedure, multiple materials with dissimilar properties are intelligently synthesized into composite structures to achieve arbitrary prescribed responses. Created structures possess unconventional geometry and seamless integration of multiple materials. Despite geometric complexity and varied material phases, these structures are fabricated by multimaterial manufacturing, and tested to demonstrate that wide-ranging nonlinear responses are physically and accurately realized. Upon heteroassembly, resulting structures provide architectures that exhibit highly complex yet navigable responses. The proposed strategy can benefit the design of function-oriented nonlinear mechanical devices, such as actuators and energy absorbers.

Indexed as

digital synthesislarge deformationmultimaterial fabricationprogrammable complex mechanical responsetopology optimization

Identifiers

PMID35235446
PMCPMC8915977

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.