Mixing fibrous material in self-compacting concrete (SCC)can improve the shortcomings of less tensile strength and poor ductility.Based on adding steel fiber, basalt fiber and polypropylene fiber into SCC, this paper conducted slump flow test, V funnel test, L meter test, compressive strength test and split test to investigate the impact of some factors including fiber types, dosage and length on fluidity, passing quality through gaps, compressive strength and splitting strength of SCC materials. Results showed that the resistance to fluidity increases with fiber length and dosage. The influence of basalt fiber is the most obvious, then followed polypropylene fiber, the inflrence of steel fiber is relatively the weakest.Length of steel fiber exerts little influence on compressive strength of SCC, except for 6mm steel fiber.However. The influence of other length of steel fiber on compressive strength of SCC is not notable. Both basalt fiber and polypropylene fiber can obviously weaken compressive strength. When dosage and length of polypropylene are 0.3% and 6mm respectively The compressive strength of SCC decreases by 55.8%.Steel fiber has obvious impacts on splitting strength, while short one can reduce it and long one can greatly enhance it. however,the dosage of steel fiber has little impact on splitting strength.In addition, polypropylene fiber and basalt fiber have the weaker influence on splitting strength of SCC.