Engineering, 23.04.2021 15:40 dinadenoirefan

An engineer has invented a new type of 3D printable carbon fiber reinforced polymer. They 3D printed a carbon fiber reinforced bar. The bar has a length of 7.5mm and a cross section area of 5mm^2. They put the bar under uniaxial tensile test and obtained the datasheet (can be found CEE 108, Spring 2021 in the Folder of Week 2 at CCLE). Please (1) determine the linear elastic modulus of this material. (hint: plot the curve, locate the linear section and find the slope of that section). (2) find the elongation at an axial tensile loading of 200N.

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An engineer has invented a new type of 3D printable carbon fiber reinforced polymer. They 3D printed...

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