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Elevated temperature effect on elastic modulus of high strength steel S690



Title: Elevated temperature effect on elastic modulus of high strength steel S690
Author(s): Xuhong Qiang, Frans Bijlaard, and Henk Kolstein
Paper category : conference
Book title: International RILEM Conference on Advances in Construction Materials Through Science and Engineering
Editor(s): Christopher Leung and K.T. WAN
ISBN: 978-2-35158-116-2
e-ISBN: 978-2-35158-117-9
Publisher: RILEM Publications SARL
Publication year: 2011
Pages: 945 - 951
Total Pages: 7
Nb references: 9
Language: English


Abstract: Current fire-resistance design standards for steel structures are mainly based on the researches of mild steels. Hence the design of high strength steel (HSS) construction structures based on the current fire-resistance design standards is running a risk. In order to apply more knowledge about the effect of elevated temperature on elastic modulus of HSS, an experimental study has been carried out in Delft University of Technology. Both steady state and transient state tensile tests were conducted on HSS S690 at various high temperatures ranged from 20°C to 700°C. The elastic moduli of S690 at various elevated temperatures were obtained and compared with that of high strength steel BISPLATE 80 and that from current European, American and Australian standards.


Online publication: 2011-10-31
Publication type : full_text
Public price (Euros): 0.00