lond placed centrally. It is constructed of 3. A wood box beam designed to support a...

  

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lond placed centrally. It is constructed of 3. A wood box beam designed to support a point V four boards (t-30 mm, d-250 mm: 1240 mm, b= 150 mm) in the configuration shown below. The boards are joined by placing wood screws at regular intervals, Ax, in the four locations indicated. The screws have an allowable shear force capacity of V, 1.2 kN each. Determine the maximum longitudinal screw spacing. Ax, if the beam is to be designed for a maximum force V 20 kN. Hint: This problem should be familiar for you. fot T Shear force diagram: S 1/2 10 kN Vid 10 KN L/2 lond placed centrally. It is constructed of 3. A wood box beam designed to support a point V four boards (t-30 mm, d-250 mm: 1240 mm, b= 150 mm) in the configuration shown below. The boards are joined by placing wood screws at regular intervals, Ax, in the four locations indicated. The screws have an allowable shear force capacity of V, 1.2 kN each. Determine the maximum longitudinal screw spacing. Ax, if the beam is to be designed for a maximum force V 20 kN. Hint: This problem should be familiar for you. fot T Shear force diagram: S 1/2 10 kN Vid 10 KN L/2

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we will find the geometric properties of the section 2 nd Moment ... View the full answer