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钢纤维混凝土是在普通混凝土中掺入适量钢纤维而形成一种可浇注性可喷射性复合材料，其各种力学性能比普通混凝土优越，是一种新型的井巷支护材料。本文对其力学性能与具体应用实例作简略介绍。
Steel fiber reinforced concrete is a kind of new type of roadway supporting material, which is formed by adding appropriate amount of steel fiber into ordinary concrete to form a pourable injectable composite material. Its various mechanical properties are superior to ordinary concrete. This article gives a brief introduction of its mechanical properties and specific application examples.