Bezawit F. Haile 박솔뫼 양범주 이행기 2024-01-19T22:03:25Z 2024-01-19T22:03:25Z 2021-09-06 2018-08 1229-3059 https://pubs.kist.re.kr/handle/201004/121069 Recently composite materials have dominated most engineering fields, owing to their better performance, increased durability and flexibility to be customized and designed for a specific required property. This has given them unprecedented superiority over conventional materials. With the help of the ever increasing computational capabilities of computers, researchers have been trying to develop accurate material models for the complex and integrated properties of these composites. This has led to advances in virtual testing of composite materials as a supplement or a possible replacement of laboratory experiments to predict the properties and responses of composite materials and structures. This paper presents a review on the complex multi-scale modelling framework of the virtual testing machines, which involve computational mechanics at various length-scales starting with nano-mechanics and ending in structure level computational mechanics, with a homogenization technique used to link the different length scales. In addition, the paper presents the features of some of the biggest integrated virtual testing machines developed for study of concrete, including a multiscale modeling scheme for the simulation of the constitutive properties of nanocomposites. Finally, the current challenges and future development potentials for virtual test machines are discussed. English 한국전산구조공학회 콘크리트 및 복합재료용 멀티스케일 가상 시험기계에 관한 소고 Multiscale Virtual Testing Machines of Concrete and Other Composite Materials: A Review Article 10.7734/COSEIK.2018.31.4.173 2 한국전산구조공학회논문집, v.31, no.4, pp.173 - 181 한국전산구조공학회논문집 31 4 173 181 N kci ART002376037 virtual testing machines concrete modeling multiscale modeling composites 가상 시험기계 멀티 스케일 모델링 복합 재료 콘크리트 모델링