The number of 25 − kip single-axle load that can be carried before the pavement reaches its TSI.

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Consider the cross-section shown below. Assume the cross-section is subjected to an external axial force of 300 kN applied at the origin of the reference system shown (the origin is located at mid-height of the section). Note that the flanges have different thicknesses. Assume linear-elastic material properties and the section to be made of steel with elastic modulus E = 200 GPa. 110 14 70 70 RR 10 X 96 30 110 Notes: All dimensions in mm Sketch not to scale (i) Determine the strains and stresses induced in the cross-section by applying the cross-sectional analysis presented in the lecture notes. Provide all steps of your numerical calculations. (ii) Sketch the strain and stresses diagram based on the values calculated at point (i). Notes: -Make sure to clearly state the sign convention adopted in your answer for the curvature and strain values (these should be consistent with the sign convention adopted in the lecture notes) -If the question does not provide the values of the variables…

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Chapter 4, Problem 2P

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The number of 25−kip single-axle load that can be carried before the pavement reaches its TSI.

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Consider the cross-section shown below. Assume the cross-section is subjected to an external axial force of 300 kN applied at the origin of the reference system shown (the origin is located at mid-height of the section). Note that the flanges have different thicknesses. Assume linear-elastic material properties and the section to be made of steel with elastic modulus E = 200 GPa. 110 14 70 70 RR 10 X 96 30 110 Notes: All dimensions in mm Sketch not to scale (i) Determine the strains and stresses induced in the cross-section by applying the cross-sectional analysis presented in the lecture notes. Provide all steps of your numerical calculations. (ii) Sketch the strain and stresses diagram based on the values calculated at point (i). Notes: -Make sure to clearly state the sign convention adopted in your answer for the curvature and strain values (these should be consistent with the sign convention adopted in the lecture notes) -If the question does not provide the values of the variables…

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