Mechanical behaviour of concrete piles affected by sulphate attack

Flansbjer, MathiasRISE,SP – Sveriges Tekniska Forskningsinstitut / Hållfasthet (BMh) (author)

Assessing the remaining service life is vital for the planning of maintenance of concrete constructions in aggressive environments. Here we present results from testing of two concrete piles affected by sulphate attack in marine environment. A multi-method approach going from micro scale to structural level has been applied. The crack propagation was monitored during loading by means of DIC and AE. After the test crack patterns was studied using fluorescence microscopy. Furthermore, non-linear finite element analysis at the structural level was used to study the influence of the chemical attack on the response of concrete piles.

TEKNIK OCH TEKNOLOGIER Samhällsbyggnadsteknik Infrastrukturteknik hsv//swe
ENGINEERING AND TECHNOLOGY Civil Engineering Infrastructure Engineering hsv//eng
Acoustic Emission
Digital Image Correlation
Finite element analysis
Marine constructions
Mechanical testing
Microscopic analysis

Lindqvist, Jan-ErikRISE,SP – Sveriges Tekniska Forskningsinstitut / Brandteknik, material (BRm) (author)
Johansson, GabrielRISE,CBI Betonginstitutet AB (author)
Löfgren, MichaelPort of Gothenburg, Sweden (author)
Zandi, Kamyab,1981Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)kamyab (author)
RISESP – Sveriges Tekniska Forskningsinstitut / Hållfasthet (BMh) (creator_code:org_t)

In:Proceeding of the International IABSE Conference:, s. 389-392, s. 556-5579783857481239
In:Proceeding of the International IABSE Conference: Assessment, Upgrading and Refurbishment of Infrastructures, May 6-8, 2013, Rotterdam, The Netherlands, s. 389-392, s. 556-557

By the author/editor: Flansbjer, Mathi ...; Lindqvist, Jan-E ...; Johansson, Gabri ...; Löfgren, Michael; Zandi, Kamyab, 1 ...

About the subject

ENGINEERING AND TECHNOLOGY: ENGINEERING AND ...; and Civil Engineerin ...; and Infrastructure E ...

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