Excavation Support and Foundation Ground Improvement Using Jet Grouting Method – A Case Study

0Citations
Citations of this article
20Readers
Mendeley users who have this article in their library.

Abstract

One of the soil improvement methods is using soil-cement columns, and one of the most common methods of implementing these columns is the Jet grouting method. In this article, the performance of Jet grouting columns in soil improvement and excavation wall stabilization is investigated in a project located in Chalous, north of Iran, by implementing several experimental soil-cement columns in real scale at depths of 4, 8, and 15 meters and diameter of 80 cm. By comparing the soil settlement before and after the improvement, it was found that the average settlement, which was in the range of 186 mm before the improvement, reached about 68 mm after the improvement using the jet grouting method. It has been observed that the settlement of the foundation has been significantly reduced after improving the ground with soil-cement columns. On the other hand, the results of this study showed that this method has also been very effective in stabilizing the excavation walls. The maximum displacement of the crest of the wall is about 3.4 cm, and the maximum settlement behind the wall is limited to 12 mm.

Cite

CITATION STYLE

APA

Bilal, A. M., Elahi, H. R., Sabermahani, M., & Mousavi, S. H. (2023). Excavation Support and Foundation Ground Improvement Using Jet Grouting Method – A Case Study. In E3S Web of Conferences (Vol. 427). EDP Sciences. https://doi.org/10.1051/e3sconf/202342701003

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free