Abstract: Triaxial weaving fabric is a kind of two-dimensional flat fabric interlaced by three sets of angled yarns. With unique performance, triaxial weaving fabric were broadly researched and applied in the developed country as a kind of industrial textiles and composites material reinforced phase since its birth. While, the related research in our country is relatively scarce. Aimed at this problem, this paper summarizes and analysis the weaving principle, structure and contexture, properties and application of triaxial weaving fabric based on its historical development and present research results. In light of the significance and value of engineering study on the triaxial weaving fabric, it suggests that the triaxial weaving fabric products，their performance and manufacturing technology should be developed, thus offering reference for further developing of our industrial textile technology and high performance composites material used for national defense.

Key words: triaxial fabric, structure, property, composite