STRUCTURE IDENTIFICATION OF METAL FIBRE REINFORCED CEMENTITIOUS COMPOSITES

被引：0

作者：

Vala, Jiri ^{[1
]}

机构：

[1] Brno Univ Technol, Fac Civil Engn, Inst Math & Descript Geometry, Veveri 331-95, Brno 60200, Czech Republic

来源：

PROCEEDINGS OF THE CONFERENCE ALGORITMY 2016 | 2016年

关键词：

Composite materials; non-destructive testing; computational homogenization; inverse problems; image processing; HOMOGENIZATION; DISPERSION; CONCRETE;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Mechanical properties of metal fibre reinforced cementitious composites, because of the danger of micro- and macro-cracking due to the mechanism of quasi-brittle fracture, depend strongly on the macrostructural homogeneity and directional distribution of fibres. Thus some low invasive or quite non-destructive measurement techniques, together with non-expensive, quick, robust and reliable algorithms for evaluation of corresponding material parameters, are needed. This paper demonstrates some promising classes of such approaches, based on image processing and indirect magnetic and electromagnetic measurements, with the aim of the development of general methodology for technical evaluation of such materials.

引用

页码：244 / 253

页数：10

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