THE FRACTURE ENERGY (G(F)) OF HIGH-STRENGTH CONCRETES

被引：50

作者：

GIACCIO, G

ROCCO, C

ZERBINO, R

机构：

[1] Dpto. Construcciones, Facultad de Ingeniería, UNLP. LEMIT-CIC, La Plata

来源：

MATERIALS AND STRUCTURES | 1993年 / 26卷 / 161期

关键词：

D O I：

10.1007/BF02472938

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper presents results for the fracture energy of concrete (G(F)) obtained from a wide range of high-strength concretes. Strength levels up to 100 MPa, aggregate type and aggregate surface texture were included as variables. The determination of G(F) was performed according to the recommendation of the RILEM 50-FMC Committee. Compressive and tensile strengths and the modulus of elasticity are also presented. Measured values of G(F) are compared with those proposed in the last CEB Model Code.

引用

页码：381 / 386

页数：6

共 4 条

[1]

Determination of the fracture energy of mortar and concrete by means of three-point bend tests on notched beams, Mater. Struct., 18, 106, pp. 285-290, (1985)

[2]

Liam L.

[3]

Hillerborg A., Results of three comparative test series for determining the fracture energy G<sub>f</sub> of concrete, Mater. Struct., 18, 107, pp. 407-413, (1985)

[4]

Giaccio G., Rocco C., Violini D., Zappitelli J., Zerbino R., High strength concretes incorporating different coarse aggregates, Proc. ACI Mater. J., 89, 3, pp. 242-246, (1992)

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