Strengthening Mechanism of Fiber-Reinforced Cement–Microbially Improved Red-Bed Mudstone Filler
Red-bed mudstone fill is generally treated with cementitious materials. In this study, basalt fibers were added to the cement–MICP stabilization system to improve the ductility of the treated fill, and a series of laboratory tests was performed to examine how fiber content affects the unconfined compressive strength (U...