Study on Predicting Service Life of Concrete Through Accelerated Permeability Test

被引：2

作者：

Li, Wenli ^{[1
]}

Tao, Qi ^{[2
]}

Chai, Wenge ^{[3
]}

Zhang, He ^{[4
]}

Li, Zhaoguang ^{[4
]}

机构：

[1] China Univ Min & Technol, Sch Mech & Civil Engn, Beijing Campus, Beijing 100083, Peoples R China

[2] Harbin Inst Technol, Sch Civil Engn, Harbin 150006, Peoples R China

[3] North China Univ Technol, Beijing 100144, Peoples R China

[4] Beijing City Univ, City Construct Dept, Beijing 100083, Peoples R China

来源：

ADVANCES IN STRUCTURES, PTS 1-5 | 2011年 / 163-167卷

关键词：

Concrete; Accelerated Permeability Test; Service Life Prediction; MARINE-ENVIRONMENT; CORROSION;

D O I：

10.4028/www.scientific.net/AMR.163-167.3385

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In this paper, the corrosion of steel during the accelerated corrosion test was investigated through linear polarization method. The critical chloride ion concentration was determined according to the mentioned experimental results. Through the analysis of the experimental results of accelerated penetration test, the service life prediction equation of concrete structures was established. The 20V predicted results exhibited good compliance with the measured values, which indicated the reasonableness of the mentioned prediction method.

引用

页码：3385 / 3390

页数：6

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