The long-term monitoring of civil engineering and building structures - developments in techniques for monitoring corrosion in reinforced and post-tensioned concrete

被引:3
作者
Hammersley, GP [1 ]
Dill, MJ
机构
[1] Univ Luton, Fac Sci Technol & Design, Luton LU1 3JU, Beds, England
[2] Laing Technol Grp Ltd, Hemel Hempstead, Herts, England
关键词
monitoring; concrete; civil engineering and building structures; corrosion; bridges; optical fibre sensors;
D O I
10.1243/0959651981539389
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
An important step in the progress towards smart structures is the development of reliable systems for the long-term monitoring of performance. Data obtained from monitoring can provide an early warning system to maximize the safe use of structures, contribute towards planned maintenance by giving advanced notice of durability or structural problems and provide information on actual performance, which can be fed back into the design process. This paper sets out to describe some developments in permanent in situ monitoring systems which have achieved practical use on civil engineering and building structures constructed from concrete, concentrating on the key area of corrosion of reinforced and post-tensioned concrete. The techniques are illustrated with case histories.
引用
收藏
页码:175 / 188
页数:14
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