The fuselage of a light passenger carrying aircraft has the circular cross-section shown below. The cross-sectional...

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The fuselage of a light passenger carrying aircraft has the circular cross-section shown below. The cross-sectional area of each stringer is 100 mm2and the vertical distance given in the figure are to the mid- line of the sectional wall at the corresponding stringer position. If the fuselage is subjected to a bending moment of 200 kN.m applied in the vertical plane of symmetry, at this section, calculate the direct stress distribution. Fig. 21.1 381.0 mm 352.0 mm 12' 15 16 20.8 mm 149.6 mm 11 16 3 15 . 14 C 11 7 10 8 19 (a) 13 C 12 11 10 8 19 (b) 6 The fuselage of a light passenger carrying aircraft has the circular cross-section shown below. The cross-sectional area of each stringer is 100 mm2and the vertical distance given in the figure are to the mid- line of the sectional wall at the corresponding stringer position. If the fuselage is subjected to a bending moment of 200 kN.m applied in the vertical plane of symmetry, at this section, calculate the direct stress distribution. Fig. 21.1 381.0 mm 352.0 mm 12' 15 16 20.8 mm 149.6 mm 11 16 3 15 . 14 C 11 7 10 8 19 (a) 13 C 12 11 10 8 19 (b) 6