For the following problem, unless noted otherwise, refer to Appendices F and/or G for nece...

For the following problem, unless noted otherwise, refer to Appendices F and/or G for necessary mechanical properties. Unless noted otherwise, assume gray cast iron, as appropriate.

A concrete roadway pavement is placed in 60-ft-long sections. An expansion joint between the ends of the sections is established as . at 70°F. Calculate the width of the joint at temperatures of 30°F and 110°F.