Abstract: The yield stress and the coefficient of lateral earth pressure at rest, K0, of soil are important parameters for geotechnical design. However, the effect of cementation on the values of yield stress and K0 of artificially ...

Abstract: Recently, a new soil improvement method to use a microbially induced calcium carbonate precipitation (MICP) process to generate biocementation in sand has been developed. In this method, the properties of biocemented soil ...

Abstract: Biocementation of soil using microbial-induced carbonate precipitation has become a new approach for soil treatment. The biocemented sand behaves differently from uncemented sand. One of the major differences is the ...

Abstract: To increase the efficiency of biogrouting for coarse sand or gravel, a premixed injection method with or without pH adjustment was developed and adopted for biogrouting of aggregates with grain sizes ranging from 0.75 to ...