Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
In-Line Determination of Cement-Based Grout Properties Using a Pulsed Ultrasound Based Method and System
KTH Royal Institute of Technology, Sweden; Skanska AB, Sweden.
RISE - Research Institutes of Sweden, Biovetenskap och material, Jordbruk och livsmedel.ORCID-id: 0000-0002-7856-2324
RISE - Research Institutes of Sweden, Biovetenskap och material, Jordbruk och livsmedel.
2017 (engelsk)Inngår i: Geotechnical Special Publication, 2017, nr 288 GSP, s. 356-367Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]

In construction, grouting is used to improve or alter the natural properties of soil or rock by injecting a grout into the pores or fractures of the formation. In order to predict the grout penetration progress and maximum penetration length, modern methods for grouting design involve a detailed knowledge of the rheological properties of the used grout. Today, rheological properties of grouts are measured either in a laboratory with conventional rheometers or in the field with simple devices. Due to the complex flow behavior of cement-based grouts, being non-Newtonian yield stress fluids with history and time dependent rheological properties, the results are non-consistent, device dependent and strongly influenced by the test procedure and operator. No standard measurement method is available for rheological characterization of grouts in the grouting industry today. In order to improve this unfortunate situation a new complete measuring methodology, based on pulsed ultrasound, is proposed. The method has been tested for cement-based grouts, with good results. In this work, a new container-based field laboratory is presented, equipped with the Flow-Viz system, which is designed for in-line measurements of rheological properties of cement-based grouts under field-like conditions. Results obtained under field-like conditions are presented in order to demonstrate the applicability of the new system.

sted, utgiver, år, opplag, sider
2017. nr 288 GSP, s. 356-367
HSV kategori
Identifikatorer
URN: urn:nbn:se:ri:diva-31114DOI: 10.1061/9780784480793.034Scopus ID: 2-s2.0-85025465382OAI: oai:DiVA.org:ri-31114DiVA, id: diva2:1136536
Konferanse
5th International Conference on Grouting, Deep Mixing, and Diaphragm Walls, Grouting 2017, 9 July 2017 through 12 July 2017
Tilgjengelig fra: 2017-08-28 Laget: 2017-08-28 Sist oppdatert: 2019-01-03bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstScopus

Personposter BETA

Wiklund, Johan

Søk i DiVA

Av forfatter/redaktør
Wiklund, Johan
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 6 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
v. 2.35.8