8-92 The beam shown in Figure 19 is composed of three pieces of timber that are...

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8-92 The beam shown in Figure 19 is composed of three pieces of timber that are glued together as shown. Determine: (a) The maximum horizontal shearing stress in the glued joints. 6kN 6 kN 9 kNm (b) The maximum horizontal shearing stress in the wood. 0.5 m* 2.0 m *0.5 m (a) (c) The maximum tensile and compressive flexural stresses in the beam. 100 mm 50 mm 140 mm Glued joints 50 mm (b) Figure 19 B 8-92 The beam shown in Figure 19 is composed of three pieces of timber that are glued together as shown. Determine: (a) The maximum horizontal shearing stress in the glued joints. 6kN 6 kN 9 kNm (b) The maximum horizontal shearing stress in the wood. 0.5 m* 2.0 m *0.5 m (a) (c) The maximum tensile and compressive flexural stresses in the beam. 100 mm 50 mm 140 mm Glued joints 50 mm (b) Figure 19 B