期刊
EUROPEAN JOURNAL OF ENVIRONMENTAL AND CIVIL ENGINEERING
卷 15, 期 -, 页码 101-140出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/19648189.2011.9695306
关键词
concrete; impact; triaxial stress; modelling; empirical formulae
The upcoming need of concrete structures designed against impulsive loading such impact requires analytical treatments comparable to those existing for structures under static loading in spite of a poor state of knowledge of material behaviour in this range of loading. This paper first presents basic relations and empirical formulae used by civil engineers for the design of concrete structures under impacts. Experimental analyses of concrete behaviour under high triaxial stress and high strain rates show that empirical formulae have to be used with care. Some recent numerical developments are also shown.
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