CONCRETE DURABILITY - ESTIMATION OF CHLORIDE CONCENTRATION DURING DESIGN LIFE

被引：30

作者：

DHIR, RK

JONES, MR

AHMED, HEH

机构：

[1] Concrete Technology Unit, Department of Civil Engineering, University of Dundee

来源：

MAGAZINE OF CONCRETE RESEARCH | 1991年 / 43卷 / 154期

关键词：

D O I：

10.1680/macr.1991.43.154.37

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Values of the coefficient of chloride diffusion D, as measured by the classical diffusion test and by a penetration test, are compared. It is shown that D cannot be determined reliably from penetration tests. Two sets of nomograms are developed for the design of concrete structures in chloride environments. The proposed nomograms can cope with a wide range of concrete variables: a basis is provided for their extension to include parameters not studied in the present investigation.

引用

页码：37 / 44

页数：8

共 29 条

[1]

[Anonymous], 1985, BS8110 BRIT STAND I

[2]

Browne R.D., 1982, DURAB BUILD MAT, V1, P113

[3]

BUENFELD NR, 1986, PERMEABILITY MARINE, P165

[4] INFLUENCE OF SILICA FUME AND FLY-ASH ON CHLORIDE DIFFUSION AND PH VALUES IN CEMENT PASTE [J].