Evaluation of concrete fatigue measurement using standard and non linear regression model

摘要：

　　The paper deals with the problem of estimating the S-N curve for the cement based composites under fatigue loading.Selected approximation curves for mechanical-fracture parameter values derived from specific fracture energy in time are used to determine the most accurate fatigue parameter values corresponding to the age of specimens when dynamic tests were performed.For standard description of S-N curve the power dependence and Weibull model developed by Castillo et al.are used to discuss the problem under study and the suitability of using models as an input data for finite element modeling.

关键词： Fatigue concrete Castillos model approximation W(o)hler curve

作者: Stanislav Seitl Hana (S)imonová Zbyněk Ker(s)ner Alfonso Fernández-Canteli

作者单位: Institute of Physics of Materials(IPM), ASCR, v.v.i., Brno, Czech Republic Brno University of Technology(BUT), Faculty of Civil Engineering, Institute of StructuralMechanics, Department of Construction and Manufacturing Engineering, E.P.S.de Ingenieria de Gijón,University of

会议类型: 国际会议

会议名称: the Second International Conference on Frontiers of Manufacturing and Design Science(第二届制造与设计科学国际会议(ICFMD 2011))

会议地点: 台湾

会议语种:英文

页码: 2726-2729

在线出版日期: 2011-12-11（万方平台首次上网日期，不代表论文的发表时间）