How to combine several non-destructive techniques for a better assessment of concrete structures

被引：55

作者：

Breysse, D. ^{[1
]}

Klysz, G. ^{[2
]}

Derobert, X. ^{[3
]}

Sirieix, C. ^{[1
]}

Lataste, J. F. ^{[1
]}

机构：

[1] Univ Bordeaux, GHYMAC, Bordeaux, France

[2] Univ Toulouse, LMDC, Toulouse, France

[3] Univ Nantes Atlantique, Lab Cent Ponts & Chaussees, Nantes, France

来源：

CEMENT AND CONCRETE RESEARCH | 2008年 / 38卷 / 06期

关键词：

concrete; electrical properties; humidity; non-destructive techniques; physical properties;

D O I：

10.1016/j.cemconres.2008.01.016

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Non-destructive techniques are often seen as a practical and efficient way to assess the structural state of existing reinforced concrete structures. However, assessment cannot be reduced to measurement and interpretation, and asset managers and structural engineers often need a quantitative assessment. It is here that a combination of several techniques can offer precious help. This paper intends to show what kind of improvement can be expected from the combination of techniques. Examples are taken from series of on-site case studies and laboratory experiments. The focus is on the assessment of water content and concrete quality. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：783 / 793

页数：11

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