Skip to main content
Log in

A Laboratory Study on Shear Behavior of Biocemented Chlef Sandy Soil

  • Technical Paper
  • Published:
Transportation Infrastructure Geotechnology Aims and scope Submit manuscript

Abstract

Sand reinforced with hydraulic binder (cement) has played an important role in recent decades. However, the natural properties of soil have deteriorated due to pollution resulting from excessive use of cement. Today, the use of biopolymers as a soil improvement method has become very popular. However, since biopolymers are organic and degradable, their long-term effects are not fully understood.

This study investigates the effectiveness of using xanthan gum as a binding agent to improve the shear strength and volume change behavior of Chlef sandy soil. Samples were prepared with varying xanthan gum percentages (XG = 0.25%, 0.5%, and 1%) and curing times (7, 14, and 30 days) at a medium relative density (Dr = 50%). The samples were subjected to normal stresses of 50 kPa, 100 kPa, and 200 kPa.

Results showed significant improvement in the shear strength, cohesive intercept, and friction angle of the treated sand. The study highlights the potential of using xanthan gum as a microbiological binding agent and provides insights for the long-term effectiveness of sand reinforcement.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10

Similar content being viewed by others

Data Availability

Not applicable.

References

Download references

Acknowledgements

All tests were carried out in the Laboratory of Material Sciences & Environment at Hassiba Benbouali of Chlef, Algeria. The writers acknowledge the technicians who contributed to this experimental program.

Funding

This work was supported by the the Directorate General for Scientific Research and Technological Development, (DGRSDT), Algeria.

Author information

Authors and Affiliations

Authors

Contributions

A.B.E., N.D., M.M.B., S.B., S.D., S.S. and E.B. contributed equally to this work. A.B.E., M.M.B., S.B., S.D., S.S. and E.B. wrote the whole manuscript. A.B.E., S.D. and M.M.B. drew all the figures and tables. N.D., M.M.B., S.B., S.S. and E.B. reviewed and edited the paper. A.B.E., N.D., M.M.B., S.B., S.D., S.S. and E.B. conceptualized the work. All authors read and approved the final paper.

Corresponding author

Correspondence to Noureddine Della.

Ethics declarations

Ethics Approval

Not applicable.

Consent for Publication

Not applicable.

Competing Interests

No potential conflict of interest was reported by the author(s).

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Elroul, A.B., Della, N., Benziane, M.M. et al. A Laboratory Study on Shear Behavior of Biocemented Chlef Sandy Soil. Transp. Infrastruct. Geotech. 11, 726–741 (2024). https://doi.org/10.1007/s40515-023-00303-4

Download citation

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s40515-023-00303-4

Keywords

Navigation