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A glue laminated column of 4-m effective length is to be made from boards of 24 x 100-mm cross section. Knowing that for the

A glue laminated column of 4-m effective length is to be made from boards of 24 x 100-mm cross section. Knowing that for the grade of wood used, E = 11 GPa and the adjusted allowable stress for compression parallel to the grain is oc = 9MPA, determine the number of boards that must be used to support the centric load shown when (a) P = 34 kN, (b) P = 17 kN. %3D 100 mm - T24 mm T24 mm 124 mm

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