{"id":"https://openalex.org/keywords/matrix-cracking","display_name":"matrix cracking","description":"A damage mechanism in composite materials in which cracks form within the matrix phase surrounding reinforcing fibres.","display_name_alternatives":["matrix crack formation","cracking of the matrix","composite matrix cracking","matrix cracks"],"ids":{"openalex":"https://openalex.org/keywords/matrix-cracking","wikidata":null},"primary_topic":{"id":"https://openalex.org/T10219","display_name":"Mechanical Behavior of Composites","score":0.6837,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10219","display_name":"Mechanical Behavior of Composites","score":0.6837,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":6987,"cited_by_count":128182,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/matrix-cracking","updated_date":"2026-10-21T04:06:17","created_date":"2022-04-12T19:38:12"}
