The invention discloses a wear-resistant bacteriostatic bamboo-fiber rib fabric and a processing method thereof. The rib fabric is prepared from, by weight, 38-44 parts of cotton fiber, 45-50 parts ofbamboo fiber, 20-25 parts of flax fiber, 12-15 parts of bacteriostatic anti-odor fiber, 8-10 parts of polyimide fiber, 6-8 parts of algae carbon fibre, and 4-8 parts of modal fiber. The rib fabric isprepared from various fibers, the bamboo fiber has good breathability, water absorptivity, high wear resistance, good dying property and the like, and has functions such as natural antibacterial property, bacteriostat, mite controlling, deodorizing and ultraviolet resistance; particularly, the average bacteriostasis rate of the bacteriostatic anti-odor fiber to staphylococcus aureus, candida sporogenes and colibacillus is equal to or higher than 99%, and thus excellent antibacterial and deodorizing effect can be achieved.