An experimental investigation into the structure and mechanical properties of 3D woven orthogonal structures

An experimental investigation is reported on the relations between the structure and mechanical properties of 3D woven orthogonal structures, one of the major types of textile constructions used for composite reinforcements. Tests for mechanical properties relating to tensile, shearing, and bending forces are discussed, and potentially useful information is provided towards the design and application of such textile structures. This paper also shows that satisfactory 3D orthogonal structures can be woven by using conventional looms.