Analysis of Electromagnetic Field on the Permeability Test of Concrete

Author

Yang, Guang

Author_Institution

Coll. of Eng., Heilongjiang Bayi Agric. Univ., Daqing, China

fYear

2012

fDate

27-29 March 2012

Firstpage

1

Lastpage

2

Abstract

The method of water pressure measuring permeability of concrete has a long test cycle, low efficiency, and doesn´t apply to low permeability of concrete. The method based on electricity can overcome these shortcomings. This paper puts forward the method of streaming potential coefficient to measure the permeability of concrete, which is reasonable according to the good relativity of permeability and streaming potential coefficient. A design of holder system is provided and the electromagnetic field of concrete sample in the holder system is analyzed by means of Stern model.

Keywords

concrete; electricity; electromagnetic field theory; permeability; pressure measurement; Stern model; concrete sample; electricity; electromagnetic field analysis; holder system; long test cycle; permeability measurement; permeability test; streaming potential coefficient; water pressure measuring permeability; Concrete; Electric potential; Electromagnetic fields; Permeability; Permeability measurement; Pressure measurement; Rocks;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Engineering Conference (APPEEC), 2012 Asia-Pacific

Conference_Location

Shanghai

ISSN

2157-4839

Print_ISBN

978-1-4577-0545-8

Type

conf

DOI

10.1109/APPEEC.2012.6307243

Filename

6307243