{"cited_by_count":258897,"description":"This cluster of papers focuses on the mechanisms and mitigation strategies for autogenous shrinkage in high-performance cement-based materials. It explores the use of internal curing, superabsorbent polymers, and shrinkage-reducing admixtures to address early-age behavior, cracking resistance, and hygro-thermo-chemo-mechanical modeling of concrete. The research also delves into the effects of drying shrinkage and the development of strategies to control autogenous shrinkage in concrete.","display_name":"Concrete Properties and Behavior","domain_id":"3","external_ids":{"openalex":"https://openalex.org/T12152","wikipedia":"https://en.wikipedia.org/wiki/Shrinkage_of_concrete"},"field_id":"22","id":"T12152","keywords":[{"display_name":"drying shrinkage","id":"drying-shrinkage","score":0.3165,"url":"https://openalex.org/keywords/drying-shrinkage"},{"display_name":"concrete shrinkage","id":"concrete-shrinkage","score":0.5247,"url":"https://openalex.org/keywords/concrete-shrinkage"},{"display_name":"mass concrete","id":"mass-concrete","score":0.6543,"url":"https://openalex.org/keywords/mass-concrete"},{"display_name":"concrete cracking","id":"concrete-cracking","score":0.2389,"url":"https://openalex.org/keywords/concrete-cracking"},{"display_name":"heat of hydration","id":"heat-of-hydration","score":0.2942,"url":"https://openalex.org/keywords/heat-of-hydration"},{"display_name":"crack prevention","id":"crack-prevention","score":0.3106,"url":"https://openalex.org/keywords/crack-prevention"},{"display_name":"concrete curing","id":"concrete-curing","score":0.3649,"url":"https://openalex.org/keywords/concrete-curing"},{"display_name":"autogenous shrinkage","id":"autogenous-shrinkage","score":0.6893,"url":"https://openalex.org/keywords/autogenous-shrinkage"},{"display_name":"early-age concrete","id":"early-age-concrete","score":0.456,"url":"https://openalex.org/keywords/early-age-concrete"},{"display_name":"crack control","id":"crack-control","score":0.3216,"url":"https://openalex.org/keywords/crack-control"},{"display_name":"concrete creep","id":"concrete-creep","score":0.34,"url":"https://openalex.org/keywords/concrete-creep"},{"display_name":"internal curing","id":"internal-curing","score":0.6102,"url":"https://openalex.org/keywords/internal-curing"},{"display_name":"shrinkage cracking","id":"shrinkage-cracking","score":0.414,"url":"https://openalex.org/keywords/shrinkage-cracking"},{"display_name":"early-age cracking","id":"early-age-cracking","score":0.6764,"url":"https://openalex.org/keywords/early-age-cracking"},{"display_name":"crack causes","id":"crack-causes","score":0.3351,"url":"https://openalex.org/keywords/crack-causes"},{"display_name":"shrinkage-reducing admixture","id":"shrinkage-reducing-admixture","score":0.7645,"url":"https://openalex.org/keywords/shrinkage-reducing-admixture"},{"display_name":"shrinkage reduction","id":"shrinkage-reduction","score":0.391,"url":"https://openalex.org/keywords/shrinkage-reduction"},{"display_name":"temperature cracks","id":"temperature-cracking","score":0.6956,"url":"https://openalex.org/keywords/temperature-cracking"},{"display_name":"cold weather concreting","id":"cold-weather-concreting","score":0.3304,"url":"https://openalex.org/keywords/cold-weather-concreting"},{"display_name":"expansive concrete","id":"expansive-concrete","score":0.592,"url":"https://openalex.org/keywords/expansive-concrete"},{"display_name":"restrained shrinkage","id":"restrained-shrinkage","score":0.5642,"url":"https://openalex.org/keywords/restrained-shrinkage"},{"display_name":"concrete drying","id":"concrete-drying","score":0.5677,"url":"https://openalex.org/keywords/concrete-drying"},{"display_name":"self-desiccation","id":"self-desiccation","score":0.7198,"url":"https://openalex.org/keywords/self-desiccation"},{"display_name":"hot weather concreting","id":"hot-weather-concreting","score":0.5338,"url":"https://openalex.org/keywords/hot-weather-concreting"},{"display_name":"shrinkage strain","id":"shrinkage-strain","score":0.4268,"url":"https://openalex.org/keywords/shrinkage-strain"}],"legacy_keywords":["Autogenous Shrinkage","Internal Curing","Superabsorbent Polymers","Concrete","Shrinkage-reducing Admixtures","High-performance Cement-based Materials","Early-age Behavior","Cracking Resistance","Hygro-thermo-chemo-mechanical Modeling","Drying Shrinkage"],"openalex_id":"https://openalex.org/T12152","source_created_date":"2024-01-23T15:27:13","source_updated_date":"2026-10-17T03:02:00","subfield_id":"2205","url":"/topics/T12152","works_api_url":"https://api.openalex.org/works?filter=topics.id:T12152","works_count":41906,"label":"Concrete Properties and Behavior","provider":"openalex","revision":"2b268502b6a69fad","taxonomy_revision":"f050b5d4780b1289","title":"Concrete Properties and Behavior","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"36249284677387829","address_version":"morton4x16-v1","coordinates":[3,22,2205,12152],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}