On the tensile resistance of UHPC at impact
On the tensile resistance of UHPC at impact
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DOI：
10.1140/epjst/e2018-00057-1
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发表时间：
2018-09
期刊：
影响因子：
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通讯作者：
K. Weinberg;M. Khosravani
中科院分区：
文献类型：
--
作者：
K. Weinberg;M. Khosravani
Ultra-High Performance Concrete (UHPC) is a new class of concrete which shows high strength and durability. In this paper experimental investigations on the dynamic properties of a low-silica UHPC are presented. By means of Hopkinson Pressure Bar experiments the dynamic elastic modulus and the tensile resistance of the material are determined. Additional numerical fracture simulations, based on a cohesive finite element technique, confirm the measured data and illustrate the possibilities to obtain predictive simulations.
