Unconfined Compressive Strength Test and Microstructure Analysis of Fibrous Soil-Cement

Adding fiber into soil-cement can improve its compressive and tensile strength. In engineering application, meet the requirements of mechanical properties economic cost by adding a certain proportion fiber, which has great significance for ensuring quality, reducing increasing efficiency. order to reflect strength characteristics mixed with performance constrained lateral deformation, unconfined test was studied in this paper. The results show that addition soil-cement, reduce development cracks ductility soil-cement. Under condition same incorporation ratio, basalt is improved more than polypropylene fiber. provide technical support practical reference long-term safety.