Generalization of Abrams' law

被引:60
作者
Nagaraj, TS
Banu, Z
机构
[1] Indian Inst of Science Bangalore, India
关键词
D O I
10.1016/0008-8846(96)00065-8
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
Considering cement based composites as chemically bonded ceramics (CBC) the consequent strength development with age is essentially a constant volume solidification process, such that the hydrated gel particles fill the space resulting in the compatible gel space ratios. Analysis has been done of the extensively used graphical method of mix design (British method of mix design) i.e., the relation between the compressive strength and the free water - cement ratio. By considering the strength (S) at w/c 0.5 (S-0.5) as the reference state to reflect the synergetic effects between constituents of concrete a generalized relationship obtained is of the form {S/S-0.5} = a + b {1/(w/c)}.
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收藏
页码:933 / 942
页数:10
相关论文
共 11 条
[1]  
Abrams Duff A., 1918, BULLETIN, V1, P20
[2]  
DEFRANCOIS L, 1992, SMALL AGGREGATES BET, P62
[3]  
Gilkey H.J., 1961, ACI J P, V57, P1287
[4]  
IDORN G, 1968, P 5 INT S CHEM CEM, V3, P411
[5]  
NAGARAJ TS, 1990, RIL C PROP FRESH CON, P242
[6]  
POPOVICS S, 1967, MATER RES STANDARD, V7, P527
[7]  
Popovics S., 1981, ACI J, V78, P123
[8]  
POWERS TC, 1968, PROPERTIES FRESH CON, P424
[9]   POROSITY-STRENGTH RELATION IN CEMENTITIOUS MATERIALS WITH VERY HIGH STRENGTHS [J].
ROY, DM ;
GOUDA, GR .
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1973, 56 (10) :549-550
[10]  
ROY DM, 1987, SCIENCE, P651