The influences of cement type, cement content, and curing time on the unconfined compression strength (UCS) of soil-cement were investigated. The influence of groundwater on UCS of soil- cement was also studied. The...The influences of cement type, cement content, and curing time on the unconfined compression strength (UCS) of soil-cement were investigated. The influence of groundwater on UCS of soil- cement was also studied. The experimental results indicate that the soil treated with high grade cement presents a higher UCS. Additionally, the UCS of soil-cement presents linearly increased with the cement content. A logarithm correlation between UCS and curing time presents to forecast the strength development. Compared with the UCS of samples immersed in distilled water, those immersed in groundwater oresent a hizher value.展开更多
基金Funded by the National Natural Science Foundation of China(Nos.51009061,51137002)the Chinese Ministry of Water Resources Funds for Science and Technology Promotion(No.TG1137)
文摘The influences of cement type, cement content, and curing time on the unconfined compression strength (UCS) of soil-cement were investigated. The influence of groundwater on UCS of soil- cement was also studied. The experimental results indicate that the soil treated with high grade cement presents a higher UCS. Additionally, the UCS of soil-cement presents linearly increased with the cement content. A logarithm correlation between UCS and curing time presents to forecast the strength development. Compared with the UCS of samples immersed in distilled water, those immersed in groundwater oresent a hizher value.