Contributions to Proceedings:
D. Adam, K. Meinhard, R. Lackner:
"Temperature Measurements to determine the Diameter of Jet-grouted Columns";
in: "Proceedings of the DFI and EFFC 11th International Conference of Geotechnical Challenges in Urban Regeneration",
issued by: EFFC;
In this paper, a back-analysis scheme for the determination of the properties of jet-grouted structures using thermo-chemical couplings is presented. Hereby, the temperature increase in the center of the jet-grouted column is monitored and compared with the result of a thermo-chemical analysis of the hydration process in the column. As regards the latter, a multi-phase hydration model taking the chemical composition of the employed cement (or blended cement) into account is used.
Electronic version of the publication:
Created from the Publication Database of the Vienna University of Technology.