图书馆订阅: Guest
Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集
国际多尺度计算工程期刊
影响因子: 1.016 5年影响因子: 1.194 SJR: 0.554 SNIP: 0.68 CiteScore™: 1.18

ISSN 打印: 1543-1649
ISSN 在线: 1940-4352

国际多尺度计算工程期刊

DOI: 10.1615/IntJMultCompEng.v7.i2.40
pages 115-133

Tensile Behavior of Cementitious Composite Reinforced with Epoxy Impregnated Multifilament Yarns

M. Konrad
TECOSIM Technische Simulation Gmbh Robert-Bosch-Str. 10, D-50769 Collogne, Germany; and Institute of Plasma Physics, Za Slovankou 3, 182 00, Praha 8, Czech Republic
Rostislav Chudoba
RWTH Aachen University

ABSTRACT

The paper presents a mesoscopic modeling framework for the simulation of three-phase composite consisting of brittle cementitious matrix and reinforcing alkali-resistant glass yarns impregnated with epoxy resin. The construction of the model is closely related to the experimental program covering both the mesoscale test (yarn tensile test and double-sided pullout test) and the macroscale test in the form of tensile test on the textile reinforced concrete specimen. The primary focus of the model is to capture the interaction effects between the matrix cracks and inelastic processes in the bond and yarn. The predictions of the model are validated using a posteriori performed experiments. The performed parametric studies allow us to make several general conclusions regarding the possible efficiency improvements for this type of composite elements loaded in tension.


Articles with similar content:

THE METHOD OF FAILURE PATHS FOR REDUCED-ORDER COMPUTATIONAL HOMOGENIZATION
International Journal for Multiscale Computational Engineering, Vol.14, 2016, issue 5
Caglar Oskay, Paul Sparks
MODELING OF FIBER WHISKERIZATION IMPACT ON THE RESIDUAL STRESS−STRAIN STATE OF LAYERED COMPOSITES
Nanoscience and Technology: An International Journal, Vol.5, 2014, issue 3
Yury Solyaev, D. Q. Nguen, A. V. Afanasiev, A. A. Dudchenko
PHYSICAL MODEL OF THE BEHAVIOR OF POLYMER NANOSTRUCTURED COMPOSITES IN NANOINDENTATION
Nanoscience and Technology: An International Journal, Vol.1, 2010, issue 4
Yu. V. Kornev, O. V. Boiko, G. V. Kozlov, Yuri G. Yanovsky, Yulia N. Karnet
Assessment of Periodic Homogenization-Based Multiscale Computational Schemes for Quasi-Brittle Structural Failure
International Journal for Multiscale Computational Engineering, Vol.7, 2009, issue 2
B. C. N. Mercatoris, T. J. Massart
A MULTISCALE APPROACH FOR THERMO-MECHANICAL SIMULATIONS OF LOADING COURSES IN CAST IRON BRAKE DISCS
International Journal for Multiscale Computational Engineering, Vol.14, 2016, issue 1
Stefan Schmid, Daniel Schneider, Michael Selzer, Christoph Herrmann, Britta Nestler