Material model and revealing the truth

Bulletin of the Polish Academy of Sciences. Technical Sciences

L. CzarneckiCorresponding authorBuilding Research Institute, 1 Filtrowa St., 00-611 Warsaw, PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar¹  J.J. Soko?owskaDepartment of Building Materials Engineering, Institute of Building Engineering, Faculty of Civil Engineering, Warsaw University of Technology, 16 Armii Ludowej St., 00-637 Warsaw, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar² 

[1] Building Research Institute, 1 Filtrowa St., 00-611 Warsaw, Poland;Department of Building Materials Engineering, Institute of Building Engineering, Faculty of Civil Engineering, Warsaw University of Technology, 16 Armii Ludowej St., 00-637 Warsaw, Poland

关键词: Keywords : material model;    analytical modelling;    numerical modelling;    modeling;    computational tools;    optimization;    accuracy and precision of measurement;   

DOI  :  10.1515/bpasts-2015-0001

学科分类：工程和技术（综合）

来源: Polska Akademia Nauk * Centrum Upowszechniania Nauki / Polish Academy of Sciences, Center for the Advancement of Science

【 摘 要 】

The paper refers to the approach used in science, specifically in building materials engineering, assuming the possibility of material modeling, including modeling of the technical characteristics of building materials of various compositions as well as modeling phenomena/processes that occur during the use of materials and structures made from them. The authors analyze the merits of the approach of modeling in the context of compliance computational models to reality, consider the significance of the selection of the proper model (type of mathematical function, number of input data) which should be based on the knowledge of modeled material or phenomenon and later adequate verification of the model. The authors also underline importance of proper interpretation of results obtained by calculation. Misrepresentation may result in a misstated model of the studied phenomenon and lead to incorrect conclusions, which puts the researcher far from the truth, that he or she should always seek for.

【 授权许可】

Unknown