Determination of fracture energy, process zone longth and brittleness number from size effect, with application to rock and conerete

International Journal of Fracture Mechanics - Tập 44 - Trang 111-131 - 1990
Z. P. Ba<zant1, M. T. Kazemi1
1Center for Advanted Cement-Based Materials, Northwestern University, Evanston, USA

Tóm tắt

The dependence of the fracture energy and the effective process zone length on the specimen size as well as the craek extension from the notch is analyzed on the basis of Ba

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