NUMBER OF PLIES WOVEN ROVING IN STIFFENER 

 PLATE - 7 PLIES WOVEN ROVING 



NUMBER OF PLIES WOVEN ROVING IN STIFFENER 

 PLATE - 8 PLIES WOVEN ROVtNG 



Fig. 6-39. Fiberglass Polyester Laminates - Section Modulus, Z, 

 and Moment of Inertia, I, for 25-27 Oz. Woven Roving Half-Round 

 Stiffeners with Type A Laminate. Core Considered Ineffective (Cont'd) 



6-71 



