Application Research of Educational Management in Fluidized Soil Engineering

A considerable quantity of the garbage, such as slag, steel slag, and so on, is generated during the development of cities. Furthermore, on-site garbage management is a significant concern. Currently, no research in the United States or elsewhere has directly combined slag and steel slag to create fluidized scrapped soil for on-site pit sidewall backfill, but it has been discovered that steel slag has a comparable mineral phase structure to cement and may be utilized as an alternate mix to cement. As a result, this paper investigates the engineering characteristic of fluidized soil for backfilling using scrapped soil, steel slag, and cement at various steel slag substitution rates (steel slag quality/cement quality + steel slag quality) and water content (water quality/cement quality + steel slag quality + scrapped soil quality). The findings reveal that increasing both the slag replacement rate and the water content can increase the flowability of the fluidized scrapped soil, with the water content having a significantly bigger impact on the flowability than the slag substitution rate.