Effects of colloidal silica grouting on geotechnical properties of liquefiable soils: A review
Colloidal silica (CS) is a kind of nanomaterial used in soil/rock grouting techniques in
different branches of civil engineering. Many studies have recently been performed to …
different branches of civil engineering. Many studies have recently been performed to …
State-of-the-art of colloidal silica-based soil liquefaction mitigation: An emerging technique for ground improvement
M Zhao, G Liu, C Zhang, W Guo, Q Luo - Applied Sciences, 2019 - mdpi.com
In the booming field of nanotechnology, colloidal silica (CS) has been introduced for ground
improvement and liquefaction mitigation. It possesses a great ability to restrain pore …
improvement and liquefaction mitigation. It possesses a great ability to restrain pore …
Stabilization of liquefiable soils using colloidal silica grout
PM Gallagher, A Pamuk, T Abdoun - Journal of Materials in Civil …, 2007 - ascelibrary.org
Passive site stabilization is a new technology proposed for nondisruptive mitigation of
liquefaction risk at developed sites susceptible to liquefaction. It is based on the concept of …
liquefaction risk at developed sites susceptible to liquefaction. It is based on the concept of …
Sealing narrow fractures with a Newtonian fluid: model prediction for grouting verified by field study
J Funehag, Å Fransson - Tunnelling and underground space technology, 2006 - Elsevier
The increased demand for efficiency when sealing tunnels by grouting has led to a need to
seal narrow fractures. The more conductive fractures are sealed by cement-based grouts …
seal narrow fractures. The more conductive fractures are sealed by cement-based grouts …
Physical and numerical model of colloidal silica injection for passive site stabilization
PM Gallagher, S Finsterle - Vadose Zone Journal, 2004 - Wiley Online Library
Passive site stabilization is a new technology proposed for nondisruptive mitigation of
liquefaction risk at developed sites susceptible to liquefaction. This technology is based on …
liquefaction risk at developed sites susceptible to liquefaction. This technology is based on …
Mechanical tests on a new non-cementitious grout, silica sol: A laboratory study of the material characteristics
M Axelsson - Tunnelling and underground space technology, 2006 - Elsevier
This introductory study on mechanical properties aims to characterize silica sol and to
improve knowledge of the suitability of silica sol as grout. Silica sol is a non-cementitious …
improve knowledge of the suitability of silica sol as grout. Silica sol is a non-cementitious …
Microbiological processes in improving the behavior of soils for civil engineering applications: A critical appraisal
AK Jha - Journal of Hazardous, Toxic, and Radioactive Waste, 2022 - ascelibrary.org
The application of biological processes to improve the behavior of soils remains a concern
among the scientific, industrial, and public sectors. The amount of research in this field has …
among the scientific, industrial, and public sectors. The amount of research in this field has …
[HTML][HTML] Experimental study of applying colloidal nano Silica in improving sand-silt mixtures
A Kakavand, R Dabiri - International Journal of Nano Dimension, 2018 - journals.iau.ir
Passive method is a new procedure in stabilizing loose soils. This methodology is a type of
interlocking soil particles structures. In order to optimum improve in this method, it is …
interlocking soil particles structures. In order to optimum improve in this method, it is …
Microbial strengthening of loose sand
BL Banagan, BM Wertheim, MJS Roth… - Letters in applied …, 2010 - academic.oup.com
Aims: To test whether the addition of Flavobacterium johnsoniae could increase the strength
of saturated Ottawa 30 sand. Methods and Results: A box model was built that simulates …
of saturated Ottawa 30 sand. Methods and Results: A box model was built that simulates …
Experimental investigations on the mechanical properties of sand stabilized with colloidal silica
J Krishnan, P Sharma, S Shukla - Iranian Journal of Science and …, 2021 - Springer
Colloidal silica is an innovative stabilizer that is being explored in ground engineering fields.
Several experimental investigations were performed to study the effects of colloidal silica …
Several experimental investigations were performed to study the effects of colloidal silica …