What is the area of steel required per meter length of longitudinal joint in a rigid pavement of thickness 24 cm with two lanes of total width of 7 m?
Allowable working stress in steel in tension = 1400 kg/cm2
Unit weight of concrete = 2400 kg/m3
Coefficient of friction = 1.5
1
4.9 cm2
2
2.63 cm2
3
2.16 cm2
4
1.92 cm2