Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Fire Exposed Sprayed Concrete Inner Lining
RISE, SP – Sveriges Tekniska Forskningsinstitut.
Swedish Transport Administration, Sweden.
2016 (English)In: Proceedings from the Seventh International Symposium on Tunnel Safety and Security, 2016, p. 139-146Conference paper, Published paper (Other academic)
Abstract [en]

The fire resistance of a sprayed concrete inner lining for tunnels has been investigated experimentally. During the experiment the cross section, hanging from rods from a supporting system, was exposed to the hydrocarbon fire curve for three hours. The test results show that the insulation and integrity criteria were maintained for the whole test period. As 2kg/m3 or polypropylene fibres were included in the concrete mix only a limited amount of surface spalling was observed. The thermal properties of the tested concrete were measured with the transient plane source method. The thermal properties of the sprayed concrete were shown by experiments to be in the bounds of what is defined in the Eurocode 1992-1-2.

Place, publisher, year, edition, pages
2016. p. 139-146
National Category
Natural Sciences
Identifiers
URN: urn:nbn:se:ri:diva-28316OAI: oai:DiVA.org:ri-28316DiVA, id: diva2:1078436
Conference
Seventh International Symposium on Tunnel Safety and Security, March 16-18, 2016, Montreal, Canada
Available from: 2017-03-03 Created: 2017-03-03 Last updated: 2019-06-24Bibliographically approved

Open Access in DiVA

No full text in DiVA

By organisation
SP – Sveriges Tekniska Forskningsinstitut
Natural Sciences

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
Total: 4 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
v. 2.35.7